BIo 221 Final
An atom with an atomic number of 10 and a mass number of 24 would have ________.
14 neutrons
How many phosphates would ADP have attached to it?
2
Match the cavity to an organ it contains
Abdominal cavity= stomach Thoracic cavity= lungs Dorsal cavity=brain Other body cavity= urinary bladder
Which of the following is found in hyaline cartilage?
Chondrocyte
The single most abundant protein in the body is ________.
Collagen
Expiration (breathing out) is how the body removes excessive carbon dioxide from the blood. This is an example of ________.
Excretion of metabolic waste
A dipeptide can be broken into two amino acids by dehydration synthesis.
False
The actual position a body is in determines its anatomic position.
False
The blood cells in a lymph node are support by elastic connective tissue.
False
The nucleolus in a cell makes mitochondria.
False
Tight junctions are the strongest junction holding two cells together.
False
Blood clotting is an example of negative feedback.
False (positive)
A body has been sectioned through the brain, both kidneys and the heart. This has to be a __ section.
Frontal
The study of large body structures, visible to the naked eye, such as the heart is called ________ anatomy.
Gross
The coxal joint is most likely found in ________ region of the body.
Hip
Prevents water loss, entry of germs into the body and synthesizes vitamin D.
Integumentary
The fingers are ________ to the wrist. distal The stomach is ________ to the spine. Anterior The lungs are ________ to the heart. Lateral
Legs moving the pedals of a bicycle. Mechanical Represented by the flow of charged particles along a conductor, or the flow of ions across a membrane. Electrical
Provides the force to move bones about their joints.
Muscular
Responds to environmental changes by transmitting electrical impulses.
Nervous
The primary blast cell for bone is the ________.
Osteoblast
Provides a ridged framework to support the body and stores minerals.
Skeletal
A group of cells having a similar structure and function is referred to as
Tissue
Glucose is an example of a monosaccharide.
True
It is important for any organism to maintain its boundaries, so that its internal environment remains distinct from the external environment surrounding it.
True
Water moves into and out of a cell either by moving directly through the plasma membrane or through aquaporins.
True
Information travels from a nervous receptor to the brain
a. It travels on afferent pathways
Which of the following is incorrectly matched? Select one: a. eicosanoid; triglyceride b. amino acid; protein c. nucleotide; nucleic acid d. monosaccharide; carbohydrate
a. eicosanoid; triglyceride
Oxygen
a. is needed to get the energy out of food molecules
A chemical reaction in which bonds are created is usually associated with ________.
a. the release of energy
The number of protons an atom has determines its
atomic number
The weight of a naturally occurring element is its
atomic weight
Which of the following is NOT one of the concepts collectively known as the cell theory?
b. All cells must be motile and divide.
Which of these statements is incorrect about a plasma membrane? Select one: a. Proteins can let molecules though the membrane b. Sugars can be embedded in the membrane c. Cholesterol stiffens the membrane d. It is a bilayer of phospholipids
b. Sugars can be embedded in the membrane
Crenation (shrinking) is likely to occur in blood cells immersed in ________.
b. a hypertonic solution
Which of the following describes a parasagittal plane?
b. any sagittal plane except in the midline
Peroxisomes ________. Select one: a. are functionally the same as lysosomes b. are able to detoxify substances by enzymatic action c. sometimes function as secretory vesicles d. function to digest particles ingested by endocytosis
b. are able to detoxify substances by enzymatic action
Which type of connective tissue serves as the universal packing material between other tissues? https://quizlet.com/311934706/ap-ch4-lecture-quiz-flash-cards/
b. areolar connective tissue
The abdominal cavity
b. connects to the pelvic cavity
Which property of water is demonstrated when we sweat?
b. high heat of vaporization Correct
The parietal pleura would represent a serous membrane ________.
b. lining the thoracic cavity
It is wise to study anatomy alongside with physiology because ________.
b. physiology is only explainable in terms of the underlying anatomy
Which of the following is NOT a function of the smooth endoplasmic reticulum?
b. protein synthesis in conjunction with ribosomes
If a human cell were to increase the amount of cholesterol embedded within its plasma membrane, which of the following would most likely happen?
c. The plasma membrane would become more stable, less fluid, and less permeable.
Forming glycogen as energy storage in the liver is an example of ________.
c. anabolism
The nuclear envelope
c. connects with the rough endoplasmic reticulum
This organelle makes proteins for export out of the cell
c. rough endoplasmic reticulum
A many-layered epithelium with cuboidal basal cells and flat cells at its surface would be classified as ________.
c. stratified squamous
protein
can cause movement
Mitosis ________. is division of the nucleus
cell division in which the nucleus divides into nuclei containing the same number of chromosomes
Tendons are strong, rope-like structures that connect skeletal muscle to bone. Which of the following proteins would provide strength to a tendon?
collagen
Prior to mitosis, the cell's DNA must be replicated. This occurs during
d. S phase of interphase
Which type of connective tissue serves as the universal packing material between other tissues?
d. areolar connective tissue
If you wanted to find a transition epithelium you would look at the lining of the
d. bladder
The functions of centrioles include ________.
d. organizing the mitotic spindle in cell division
The body cavities that protect the nervous system are located in the ________ cavity.
dorsal
The shape of the external ear is maintained by ________.
elastic
The chemical properties of an element are determined primarily by
electron and proton
Adipose tissue is made up of pseudostratified columnar epithelial cells.
false
Digestion is a survival need and nutrients are a function necessary for life.
false
A body is sectioned with a plane that cuts through the brain, the heart and both hips. This would have to be a __ plane
frontal
Starch is the stored carbohydrate in plants, while ________ is the stored carbohydrate in animals. The animal storage form of glucose is glycogen
glycogen
Which is not a role of an epithelial tissue?
insulates
https://quizlet.com/387537136/a-p-exam-1-flash-cards/ https://quizlet.com/154193295/ap-1-flash-cards/Which of these is an inclusion, not an organelle?
links
Which of these is an inclusion, not an organelle?
melanin
Which of the following structures would aid a cell in allowing more nutrients to be absorbed by the cell?
microvilli
Put these levels of body organization into their correct order.
molecules- cells-tissue-organs
In a connective tissue, interstitial fluid is trapped by
not collagen
If a cell is non-selectively engulfing samples of extracellular fluid, for example to absorb nutrients, it will likely utilize ________.
pinocytosis
Starch is a ________.
polysaccharide
The area behind the knee is the __ area.
popliteal
There is more of this ion inside of a cell than in the fluid surrounding it
potassium
The mitotic phase where chromosomes condense and the mitotic spindle forms is
prophase
The large respiratory tract structures like the trachea are lined with a
pseudostratified columnar epithelium
A ventral body cavity lining membrane is called
serosa
In a homeostatic feedback system, the variable being controlled is the
stimulus
Amino acids joining together to make a peptide is a good example of a/an ________ reaction.
synthesis
A protein folding into its compact form is its __ structure.
tertiary