Final lecture exam BioL2404
Oxygen is primarily transported in the blood as ______.
Oxyhemlglobin
What division of the autonomic nervous system is often called the "rest-and-digest" division
Parasympathetic
Mothers who breast feed their children will lose a percentage of calcium ions from their bones. Which hoe ones is responsible for raising blood calcium levels when they drop below homeostatic levels
Parathyroid hormones
A needle piercing into the thorax to perform a lung biopsy would travel first through the
Parietal pleura
Which of the following are harmful or disease causing microorganism is from which nonspecific defenses protect the body
Pathogens
Which of these internal body cavities is the most inferior?
Pelvic cavity
Hannah has an auto immune disease in which the beta cells of the pancreas or destroyed. As a result she does not make enough insulin. What disease does she have?
Type one diabetes
Which of the following provides active immunity that is artificially acquired
Vaccines
Which of the following is not one of the brain's 4 major regions?
Ventral ramus
Which of the following houses neurons that ultimately stimulate the diaphragm and external intercostal muscles to initiate inspiration
Ventral respiratory group of the medulla oblongata
Which of the following describes atrial diastole
Ventricles passively filling with blood
The pulmonary semilunar valve is normally open during ______
Ventricular systole
What bones protect the spinal cord
Vertebrae
Which of the following is not a cell that behaves as an antigen presenting cells?
Virus
Which of the following respiratory volumes is the largest?
Vital capacity
The five taste sensations are
sweet, sour, bitter, salty, umami
The gap between two communicating neurons is termed _______
synaptic cleft
What portion of the diencephalon acts as a relay station for sensory impulses traveling upward to the sensory cortex?
thalamus
Allergic contact, dermatitis following skin contact with a poison ivy would normally lead to
delayed hypersensitivity
Which inspiratory muscles contract so we can inspire air
diaphragm and external intercostals
The thalamus, hypothalamus, and epithalamus collectively constitute the _____
dicephalon (interbrain)
Excess accumulation of fluid, which impairs the exchange of materials within the tissues, is called ________.
edema
What is the function of an alveolar macrophage
engulf bacteria, carbon particles, and debris
What flap of elastic cartilage keeps food and liquids from entering the larynx during swallowing?
epiglottis
Which formed element is the most abundant in blood?
erythrocyte
What hormone controls the rate of erythrocyte production
erythropoietin
What structure is lined with ceruminous glands
external acoustic meatus (auditory canal)
Which fetal shunt bypasses the lungs by directly connecting the right atrium and the left atrium?
foramen ovale
What part of the eye has the greatest visual acuity?
fovea centralis
White blood cells containing granules and lobed nuclei are classified as ____
granulocytes
What specific receptor cells respond to chemicals dissolved in saliva?
gustatory cells
What must be stimulated in order for the sense of hearing to be transmitted to the cochlear nerve
hair cells
Control of temperature, endocrine activity, metabolism and thirst are functions associated with the ________.
hypothalamus
cerebrospinal fluid
is continually formed mostly by the choroid plexuses
All four heart valves are briefly closed as pressure begins to rise in the ventricles, a phase known as ________.
isovolumetric contraction
Which gland is located above the lateral end of each eye and releases tears?
lacrimal
Stimulation of sour receptors occurs in response to:
lemons
In a centrifuged blood sample; the Buffy coat situated between the formed elements and the plasma contains ____
leukocytes and platelets
A recent blood test shows that Mr. Jimenez's total WBC count exceeded 11,000 cells/mm3. What is most likely his condition?
leukocytosis
Which tonsils sit at the base of the tongue?
lingual
Bacteria and tumor cells are removed from lymph by ________.
lymph nodes
Identify the pathway of vibrations as they travel from one ossicle to the next
malleus, incus, stapes
Platelets are fragments of multinucleate cells called:
megakaryocytes
The blood-brain barrier is effective against the passage of ______
metabolic waste such as urea
Where are olfactory receptors located?
nasal cavity
From superior to inferior the three regions of the pharynx, are the
nasopharynx, oropharynx, laryngopharynx
Support cells in the central nervous system are collectively called ________.
neuroglia
place the leukocytes in order from most common to least common
neutrophil, lymphocyte, monocyte, eosinophil, basophil
Veins ______
often have valves to prevent the backflow of blood
What type of chemoreceptor is responsible for our sense of smell?
olfactory receptor
Antibodies provided by serum from an immune donor or an animal donor do not challenge the B cells and thus provide ________.
passive immunity
Where are the tonsils located?
pharynx
Which of the following is NOT a major nerve of the brachial nerve plexus
phrenic
The delicate innermost membrane, or meningeal layer, that clings to the surface of the brain and spinal cord is known as the ________ mater.
pia
How do plasma cells assist with humoral immunity?
plasma cells secrete highly-specific antibodies
The presence of air in the intrapleural space is known as
pneumothorax
Which vein returns blood to the femoral vein?
popliteal vein
The function of the choroid layer of the eye is to ________.
prevent light from scattering inside the eye
Which one of the following is not a mechanism that aids lymph return to the heart
pumping action of the heart
An immature RBC which contains some endoplasmic reticulum is called a(n) ____.
reticulocyte
Which layer of the eye contains photoreceptors known as rods and cones
retina
From what part of the body does the right lymphatic duct collect lymph
right arm
Which one of the following does NOT receive blood directly from the aortic arch
right common carotid artery
The largest nerve in the body, the sciatic nerve, belongs to the ___________ nerve plexus
sacral
The fibrous covering of the eye consists of the white outer layer, known as the ________, and a transparent portion known as the ________.
sclera and cornea
Exchange of both oxygen and carbon dioxide through the respiratory membrane occurs by
simple diffusion
You notice a missing P wave on a patient's electrocardiogram (ECG) and believe there is a problem with the ________.
sinoatrial (SA) node
Which one of the following represents the correct path for the transmission of an impulse in the intrinsic conduction system of the heart?
sinoatrial (SA) node, atrioventricular (AV) node, atrioventricular (AV) bundle, right and left bundle branches, Purkinje fibers
Which non-respiratory air movement clears the upper respiratory passageways
sneezing
The inflammatory process begins with release of chemicals, which do all of the following except ____
stimulate release of lysozyme
What is the volume of blood pumped out of a ventricle with each heart beat
stroke volume (SV)
The major function of the respiratory system is to
supply the body with oxygen and dispose of carbon dioxide
Rick quickly pulled his hand away from the hot stove. This reflex is best known as a(n) ________.
withdrawal reflex
In patients with congestive heart failure CHF, which of the following would you expect to see from a weakened heart
Decreased cardiac output and stroke volume
Hypoventilation dramatically increase is carbonic acid, concentration, and involves
Extremely slow breathing
Both inspiration and expiration or active process is requiring muscle contractions
False
Bronchial sounds are produced as fills the alveoli of the lungs, while vesicular breathing sounds, are produced by air, rushing to the large respiratory passageways of the trachea and bronchi
False
Changes in oxygen levels in the blood are the most important stimuli for breathing in a healthy person
False
Cilia lining the trachea propel mucus toward the lungs
False
The central nervous system includes the spinal nerves and cranial nerves
False
What does fever accomplish?
Fever inhibits bacteria reproduction and speeds the repair process.
In order to expire air, which of the following must occur
Intrapulmonary volume decreases as the Inspiratory muscles and diaphragm relax and return to their resting positions
Which system causes heart muscle to depolarize, atria first and then the ventricles
Intrinsic conduction system (nodal system)
A cancer drug prevents DNA transcription from occurring. Thus, the cell is unable to make _____
mRNA
The complementary base to adenine in a molecule of DNA is _________
Thymine
Hypercalcemia promotes the deposition of calcium to bones using osteoblasts
True
The two major internal body cavities are the __________ cavity and the _________ cavity
Ventral; dorsal
In order to break a monosaccharide down into simple sugar units, _______
Water molecules must be added to each bond
What will decrease a person's risk for development of the bone-thinning disease known as osteoporosis?
Weight-bearing exercises
The outermost layer of the epidermis is keratinized and known as stratum
Corneum
Place these body regions in order from superior to inferior:
Coxal, femoral, patellar, crural, tarsal
Which type of functional protein serves as a catalyst in the body's chemical reactions
Enzymes
What must rush I to a muscle cell to promote is depolarization
Sodium ions
In adults, the function of the yellow marrow is to _____
Store adipose tissue
The gap between the axon terminal of a otro neuron and the sarcolemma of a skeletal muscle cell is called the _____
Synaptic cleft
Select the functional type of joint with the least amount of mobility
Synarthrosis
Immovable joints are functionally classified as ____
Synathroses
Polar molecule, like water, result when electrons are shared_____
Unequally between atoms
Which of these lipids is more "heart healthy" due to the presence of double and triple bonds that cause the fat to stay liquid at room temperature?
Unsaturated fats
During transcription, which base pairs with adenine of DNA in the newly formed molecule of RNA?
Uracil
The type of tissue that functions to protect, support, insulate, and cushion together body tissues are classified as _______
Connective tissues
Nutrients reach the surface of the skin (epidermis) through the process of _____
Diffusion
The _____________ system rids the body of indigestible food residue in feces while the ___________ system removes nitrogen-containing metabolic waste in urine
Digestive; urinary
You examine an articulated skeleton in the laboratory and determined the skeleton to be a female since ____
Distance between female ischial spines is greater than a male
Unsaturated fatty acid chains contain one or more _______ bonds between carbon atoms.
Double
Prior to surgery, a patient will be given a muscle relaxant. Evaluate the following drug description and select the one that provost muscle relaxation
Drug C decreases the binding of acetylcholine its receptor
When our body temperature rises above 37°C or 98°F, a negative feedback mechanism will be triggered to lower the body temperature. As a result, our sweat glands release sweat to cool the body temperature. What part of the negative feedback mechanism is the sweat gland?
Effector
A fracture in the ______ can impair the lengthwise growth of bones in a child
Epiphyseal plate
The large hole located in the base of the occipital bone that allows the spinal cord and brain to connect is the ______
Formen mangnum
Which of the following substances must travel across a membrane via facilitated diffusion?
Glucose
Which of these bone markings is a projection that serves as a site for muscle or ligament attachment?
Greater tubercle
4 stages in healing of a bone fractured
Hematoma formation Fibrocartilage callus formation Bony callus formation Bone remodeling
The pH scale is based on _______
Hydrogen ion concentration in solution
The cell shown in the figure has been placed into a(n) _______ solution
Hypotonic
Condition of skeletal muscle fatigue can be best explained by _____
Inability of muscle to contract even if it is being stimulated
The skin and it's appendages (nails, glands, and hairs) are collectively called the _____
Integumentary system
Which system covers the external surface of the body and protects deeper tissues?
Integumentary system
The portion of the cell's life cycle that does not involve cell division is known as ______
Interphase
Which of the following is NOT a subatomic particle associated with an atom?
Ion
The hyoid bone is unique because it _____
Is the only bone of the body that does not directly articulate with any other bone
Glycogen and starch are examples of a specific category of carbohydrates called _______
Polysaccharides
2 or more polypeptide chains combine to form a complex protein structure called a __________
Quaternary structure
Which of the following elements of a control system detects a change?
Receptor
Which of the following is not a function of the skeletal system
Regulation of blood pressure
Place the following steps of protein synthesis and export from the cell in proper order
The protein is synthesized on ribosome as it migrates through rough ER The protein folds into its functional shape The protein is packaged in a transport vesicle The transport vesicle travels to the Golgi apparatus for further processing
Some antibiotics inhibit tRNA from delivering amino acids to the ribosome. What process cannot be completed?
Translation
The diaphragm creates a ________ section between the thoracic and abdominal body cavities
Transverse ( cross)
Which pairs of cranial nerves is mismatched with its name
Cranial nerve 2: oculomotor
The only dry membrane is the _________
Cutaneous membrane
Which of the following is true of cystic fibrosis
Cystic fibrosis is a genetic condition that is inheritable
A person with total color blindness may lack ________.
cones
The membrane that covers the outer surface of the eye and lines the eyelids is the
conjunctiva
What is the primary role of the Interneuron (association neuron)
connect motor and sensory neurons in their pathways
The correct sequence of layers of a typical blood vessel, from superficial to deep, are _____
tunica externa, tunica media, tunica intima
How many pairs of cranial nerves branch from the surface of the brain?
twelve
Sound waves entering the external acoustic meatus (auditory canal) hit the eardrum, also known as the
tympanic membrane
Jake was struck in the head during a baseball game. Which of the following could impair the sense of hearing if damaged?
tympanic membrane (eardrum)
What is the region of the antibody that varies from antibody to antibody
variable or V region
Which one of the following represents the proper sequence of hemostasis
vascular spasm, platelet plug formation, coagulation
Which of the following vessels has the lowest blood pressure
venae cavae
Which cranial nerve pairs transmit both hearing and equilibrium information to the brain
vestibulocochlear nerve (VIII)
The gel-like substance that reinforces the eyeball and prevents it from collapsing inward is the:
vitreous humor (vitreous body)
The sural region is ______ to the crural region
Posterior
The atomic number of an atom is equal to the number of _______ an atom contains
Protons
The average functional lifespan of an RBC is ____
100-120 days
How many pairs of spinal nerves emerge from the spinal cord
31
The respiratory rate in newborns is
40 to 80 respirations per minute
When typing a patient'a blood, agglutination occurred with anti-A and anti-Rh anti bodies. What is this patient's blood type?
A positive
Which of these events must occur first to trigger the skeletal muscle to generate an actin potential and contract?
Acetylcholine binds to receptors on the sarcolemma and allows passage of sodium ions into the cell
Sheldon experiences difficulty breathing when he eats peanuts recently. He had a cookie that contain peanuts and develop the systematic, acute allergic reaction, known as.
Anaphylactic shock
Which directional term best describes the location of the human nose?
Anterior
2 or more bones meet at a location called a(n)____
Articulation (joint)
Which of the following is the pathway the aorta takes as it exits the heart
Ascending aorta, aortic arch, thoracic aorta, abdominal aorta
Which of these neuroglial cells contribute to the structure of the blood-brain barrier
Astrocytes
Which phase of the cardiac cycle immediately follows the isovolumetric relaxation phase
Atrial diastole
What part of the neuron releases vesicles containing neurotransmitter?
Axon terminals
A person with type B blood can receive blood from blood type(s)
B and O
How would you classify the shoulder and hip joints ?
Ball-and- socket joint
Shakira is taking an antihistamine medication due to several itchy mosquito bites. This medication blocks the release of histamine from ________.
Basophils
Which of the following does not correctly characterize blood
Blood is cooler than body temperature
While cross-matching an unknown blood type, agglutination was observed with anti-A serum only. This blood type is ________.
Blood type A
What forms the hard matrix of osseous tissue (bone)
Calcium salts
An 80 year old woman has lost several inches of height due to crushed bone in her vertebrae. What type is common in osteoporotic bones in elders
Compression
The transparent portion of the fibrous layer of the eye is the ____
Cornea
Which vessel Carries oxygen-poor blood from cardiac circulation to the right atrium of the heart
Coronary sinus
The brachial vein ____
Drain blood from the radial and ulnar veins, then empties that blood into the axillary vein
Which type of leukocyte kills parasitic worms by deluging with the digestive enzymes
Eosinophil
Which region is medial
Epigástric region
Which disorder of the eye results from increased pressure due to a buildup of aqueous humor
Glaucoma
How do goblet cells present in the lining of trachea contribute to the protection of the respiratory system?
Goblet cells produce mucus that traps dust particles and other debris.
Which group of white blood cells includes the neutrophils, eosinophils, and basophils
Granulocytes
If the hair cells in the spiral organ of corti are damaged, what sense is impaired
Hearing
What kind of tissue is the forerunner of long bones in embryo
Hyaline cartilage
When we exercise, carbon dioxide levels i crease our blood, which leads to a decrease in blood pH. How will the respiratory system respond to restore carbon dioxide and blood pH levels to normal?
Hyperventilation
Declan was bitten by a number of ants. He has taken an antihistamine to reduce the redness and swelling associated with the ant bites. What will his antihistamine prevent
Inflammatory responce
The biconvex structure that focuses light on the retina is the _____
Lens
What separates the aqueous humor in the anterior segment from the vitreous humor in the posterior segment of the eye
Lens
Which organ is largely responsible for the synthesis of clotting factors
Liver
Which of the following is not a descendent of the myeloid stem cell line
Lymphocyte
What type of cells develops immunocompetence prior to responding to specific antigens?
Lymphocytes
The hypothalamus is the "emotional-visceral" center of the brain and, thus, is an important part of the _______
Límbic system
An ear infection following an illness such as a cold has passed from the throat through the auditory (pharyngotympanic) tube to the
Middle ear
What does not describe a reflex?
Multidirectional
State of continuous partial muscle contractions is known as ______
Muscle Tone
Which region of the throat how's the pharyngeal tonsils?
Nasopharynx
What statement best describes the resting state of neuron
Neurons are polarized with more sodium ions outside the cell and more potassium ions inside the cell.
A stubborn infection continues to persist for Allyson. A blood test reveals a bacterial infection, which is confirmed by an excessive number of ________.
Neutrophils
Donor and recipient blood types are A positive. Mixing recipient serum with donor RBCs cause agglutination . No agglutination occurred when donor serum was mixed with recipient RBCs. Is the blood safe for transfusion?
No, antibodies in the recipient's plasma are interacting with some unidentified antigen on the donor RBCs
The gaps between Schwann cells found at regular intervals in peripheral system neurons are called ________.
Nodes of Ranvier
What statement best describes the hepatic portal system
Nutrients and toxins picked up from capillaries in the stomach and intestine are transported to the liver for processing via hepatic portal vein
Antibody binding that tags an antigen on a cellular target for phagocytosis is known as
Opsonization
The capability of white blood cells to locate areas of damaged tissue and infection by responding to certain chemicals is _____
Positive chemotaxis
How do natural killer cells protect the body
Promote cell lysis
Which of the following vessels does not return blood to the right atrium of the heart
Pulmonary vein
Oxygen diffuses from the blood stream into surrounding cells and tissues during
Pulmonary ventilation
The process of moving air into an out of the lungs is commonly called breathing or
Pulmonary ventilation
What chemical do white blood cells and macrophages secrete to raise body temperature and induce fever
Pyrogens
Where does hematopoiesis occur to produce new red blood cell
Red bone marrow
Which of the following provides the functional blood supply to oxygenate and nourish the myocardium of the heart?
Right and left coronary arteries
What cells from the myelin sheaths around nerve fibers in the PNS
Schwann cells
Which of the following is not a function of the mucosa lining the nasal conchae and nasal cavity
Serve as a partition between the oral and nasal cavities
Which of the following red cell disorders may provide a better chance of surviving whee malaria is present
Sickle cell anemia (SCA)
Axial skeleton contains _____
Skull, true and false ribs, vertebrae
gustatory hairs are to taste as olfactory hairs are to ____
Smell
The temporal bones are joined with the parietal bones as the ______ sutures
Squamous
What can we infer from the following: 110/70 mm Hg
Systolic pressure measurement over diastolic pressure movemnet
Which statement regarding the roll T lymphocytes is true
T lymphocytes constitute the cell mediated arm of the adaptive defenses
Which line of defense involves the recognition Of specific antigens and actions, to activate or destroy them
Third line of defense
Why do you think mrs. Gonzales was prescribed with heparin, an anticoagulant
To inhibit the formation of clots
Olfactory receptors are located in the mucosa in the nasal cavity
Trye
Our vessels lose elasticity as we age, as happens in arteriosclerosis. Which vessel layer is affected?
Tunica media
White blood cells differ from red blood cells because only they contain ____
a nucleus and most organelles
Which of the following is NOT a method or pathway of movement for substances traveling across a capillary wall
active transport using proteins and ATP
When antibodies bind to antigens on foreign blood types, clumping or ________ occurs.
agglutination
Neurons either conduct action potentials along the length of their axons, or they remain at rest. This statement best describes ____.
all or none response
Humoral immunity is provided by
antibodies
Which of the following is not one of the nonspecific body defenses
antibody production
Substances that the body recognizes as foreign are called ____
antigens
Which of these pathways correctly traces blood as it travels from the aortic arch to the left arm:
aortic arch, left subclavian artery, left axillary artery, left brachial artery
Which valve is closed during heart relaxation to prevent blood from back flowing from the aorta into the heart
aortic semilunar valve
The path of blood flow within the systemic vascular system is
arteries, arterioles, capillary beds, venules, veins
The atrioventricular valves are closed when _____
atrial pressure is less than ventricular pressure
What is the most common transport method for carbon dioxide?
bicarbonate ions
Lymph is largely composed of water that has escaped from
blood
What is blood serum
blood plasma without clotting factors
Substances tend to leave the bloodstream at the arterial end of the capillary because:
blood pressure is higher than osmotic pressure at the arterial end of the capillary
Ganglia are collections of ________.
cell bodies
Wendy had a few alcoholic drinks, then found walking and maintaining her balance difficult. Which part of her brain was sedated by the alcohol?
cerebellum
Jill felt small, swollen structures under her chin in her neck during a recent head cold. She probably had swollen ________.
cervical lymph nodes
Cerebrospinal fluid is formed from blood by clusters of capillaries in the brain known as _____
choroid plexuses
Which of the following best describes positive chemotaxis
the movement of cells toward a high concentration of signaling molecules
Which of the following is not a lymphoid organ?
thyroid
____ volume is the air moved into and out of the lungs during normal quiet breathing and is approximately 500 ml of air
tidal
The role of the _____ is to trap and remove bacteria or other foreign pathogens entering the throat
tonsils
Which statement best describes why ATP is an important nucleic acid in the body
ATP provides a form of chemical energy all body cells can use
You have tested a chemical in the laboratory and determined it to be a proton donor. How would you classify this chemical?
Acid
Which of the following dna base pairs is complementary
Adenine and thymine
Each complex of central canal and matrix rings in compact bone is know as ______
An osteon (haversian system)
The skull, vertebral column, and thoracic cage from the ______ skeleton
Axial
Pufferfish contain a venom known as tetrodotoxin (TTX), which makes sodium channels stay closed, you would expect a muscle cell treated with TTX to ____
Be unable to produce an action potential
Why are calcium ions necessary for skeletal muscle contraction
Calcium ions trigger the binding of myosin heads to actin filaments
What part of axis (C2) allows you to pivot your head left and right to say "no"
Dens
Which type of cell junction anchors cells together, so as to prevent the cells of cardiac muscle tissue from pulling apart due to mechanical stress as the heart beats?
Desmosomes
Julie experiences a break in shaft of her femur, what part of her bone was fractured
Diaphysis
Which of the following membranes lines all body cavities that are open to the exterior?
Mucous
State of continuous partial muscle contractions is known as ______
Muscle bone
The presence of an epiphyseal plate indicates that _____
Bone length is increasing
Botulinum toxin is produced by bacteria: it can cause flaccid paralysis is human muscle cells. Evaluate the following mechanism to determine its mode of action
Botulinum toxin prevents the release of acetylcholine from axon terminals
People whose melanocytes produce a lot of melanin have a skin tone that is _______
Brown
Small canals that connect osteocytes in their lacunae to the central canal are known as _____
Canaliculi
The heart and blood vessels are the primary organs of the ______ system
Cardiovascular
The canal that runs through the core of each osteon is the
Central canal
From superior to inferior, what is the order of the vertebrae
Cervical, thoracic, and lumbar
What is released by axón terminals into the synaptic cleft to stimulate a muscle to contract?
Neurotransmitter
The number of protons always equals the ________ in a neutral atom
Number of electrons
Which of the following activities represents a physiological study
Observing how the heart contracts to pump blood
The process of bone formation is know as _____
Ossification
Which of the following reduces friction in movable joints, such as the knee?
Synovial fluid
What is housed in a lacuna of compact bone tissue
Osteocyte
Rank these elements found in the human body from most common to least common
Oxygen, carbon, hydrogen, nitrogen
An atom has 6 protons, 8 neutrons, and 6 electrons. It's atomic mass number is _________
14
A needle piercing through a plasma membrane would travel through ______
2 layers of phospholipids embedded with proteins
Which of these bones is most inferior?
Coccyx
Sequences of 3 bases found in messenger RNA (mRNA) are called ______
Codons
Although you get wet while swimming, which protein makes the epidermis a tough protective layer
Keratin
Where are the mucous membranes found?
Lining the inside of the stomach
The organelle that contains enzymes produced by ribosomes and packaged by the Golgi apparatus is the _____
Lysosome
The "tanning" effect (darkening of the skin) that occurs when a person is exposed to the sun is due to the increased presence of ________
Melanin
What type of bone cell is primarily active when bone growth occurs
Osteoblast
When growing bones widen through appositional growth, what cells add bone matrix to the outside of the diaphysis?
Osteoblasts
Which of the following contains chemicals that kill bacteria and prevent bacterial invasions of the skin
Sebum
The pleura and pericardium are examples of _________ membranes that cover organs in a body cavity closed to the exterior
Serous
Cube-shaped bones that contain mostly spongy bone are called ______ bones
Short
While playing soccer, Lauren received a ragged fracture to her fabular due to twisting her leg. This type of fracture is _____
Spiral fracture
An atom with 6 protons, 7 neutron, and 6 electron shares four other atoms. This atom is now considered to be _________
Stable
Creatina phosphate (CP) functions within the muscle cells by ______
Storing energy that will be transferred to ADP to resynthesize the size ATP as needed
Which layer of the epidermis is composed of flattened, dead, keratin-filled cells?
Stratum corneum
Hydrogen bonding between water molecules is responsible for _____
Surface tension
What type of joint is characterized by the presence of a joint cavity, ligaments, and articular cartilage with an articular capsule
Synovial joint
The growth of cells and repair of worn-out tissues is accomplished by ______
Synthesis reactions