Anatomy physiology Unit 1 and Kahoot
Functional characteristic: The tuna sandwich you have just eaten is broken down to its chemical building blocks
Digestion
Pertaining to the buttock.
Gluteal
Chemical bond responsible for surface tension of water
Hydrogen bond
Divides the body into right and left
Sagittal section (plane)
(1) the passage of material formed by a cell to its exterior (2) cell product that is transported to the cell exterior.
Secretion
Pertaining to the navel area
Umbilical
Pertaining to the spine
Vertebral
Which of the following solutions is the weakest acid?
a solution with a pH of 6.4
Which of the following DNA base pairs is complementary?
adenine and thymine
Jerome plays football and broke a bone in the tarsal region. This region is in the ________.
ankle
Matter is best described as ________.
anything that occupies space and has mass
A body part that is considered lateral is assumed to be ________.
away from the midline of the body
The subatomic particles that are responsible for the chemical behavior of atoms are the ________.
electrons
In anatomical position, the palms of the hands are assumed to be facing ________.
forward
When we imagine a person exhibiting anatomical position, the palms of the hands are assumed to be facing ________.
forward
DNA segment that carries information for building one protein or polypeptide chain is called a(n)
gene
Pertaining to the buttock
gluteal
The right and left iliac (inguinal) regions are lateral to the ________ region.
hypogastric (pubic)
Which of the following leads to an increase in the rate of a chemical reaction?
increased temperature
The hypogastric (pubic) region is ________ to the umbilical region.
inferior
The skin and its accessory organs.
integumentary system
the skin and its accessory organs
integumentary system
Period of the cell cycle when the cell grows and performs its metabolic activities is
interphase
The period of the cell cycle when the cell grows and performs its metabolic activities is ________.
interphase
The epigastric region is ________ to the right hypochondriac region of the abdominopelvic cavity.
medial
Pertaining to the chin
mental
Organelle responsible for making the majority of ATP in a cell is the
mitochondrion
Groups of cells that are similar in both structure and function are known as
tissues
Groups of cells that are similar in both structure and function are known as ________.
tissues
The term superficial refers to a structure that is
toward or at the body surface
The electrons involved in chemical bonding are known as
valence electrons
What accounts for 60 to 80 percent of the body's weight?
water
Explain homeostasis as it relates to the human body.
Homeostasis is the point at which the body functions without stress from outer factors IE the body has all of it's needs covered. When the homeostasis is out of balance and these needs aren't met the person as a result will suffer causing in some cases a medical emergency
Formed when a hydrogen atom is attracted to the negative portion of a polar molecule
Hydrogen bond
weak bond in which a hydrogen atom forms a bridge between two electron-hungry atoms. An important intramolecular bond
Hydrogen bond
refers to molecules, or portions of molecules, that interact with water and charged particles
Hydrophilic
refers to molecules, or portions of molecules, that interact only with nonpolar molecules.
Hydrophobic
a compound that lacks carbon; for example, water
Inorganic compound
bond formed by the complete transfer of electron(s) from one atom to another (or others). The resulting charged atoms, or ions, are oppositely charged and attract each other
Ionic bond
________ refers to all of the chemical reactions in the body.
Metabolism
organ system consisting of skeletal muscles and their connective tissue attachments
Muscular system
the mouth; contains teeth and the tongue
Oral cavity
a group of organs that work together to perform a vital body function; e.g., nervous system
Organ system
a compound containing carbon; examples include proteins, carbohydrates, and fats.
Organic compound
96% of your body (by mass) is composed of which four elements?
Oxygen (65%), Carbon (18%), Hydrogen (9%), Nitrogen (3%)
Pertaining to the chest
Pectoral
part of the abdominopelvic cavity containing the reproductive organs, bladder, and rectum.
Pelvic cavity
The branch of biological science that studies and describes how body parts work or function
Physiology
The study of the structure and shape of the body and its parts and their relationships to one another is called ________.
anatomy
The vertebral region is ________ to the sternal region
dorsal (posterior)
The system that controls and coordinates the body using hormones is the ________.
endocrine system
The orbital cavities house the ________.
eyes
Which organelles are responsible for providing the bulk of ATP needed by the cell and are therefore often referred to as the "powerhouse" of the cell?
mitochondria
Isotopes have different numbers of ________; thus they also have different ________.
neutrons; atomic masses
Which of the following is NOT a subatomic particle associated with an atom? a. neutron b. electron c. proton d. ion e. all of the above are subatomic particles
d. ion
What are the three main components of a homeostatic control system?
receptor, control center, effector
Andy sustained a baseball hit to his cranial cavity. Which bones were fractured?
skull
Smaller particle size affects rate of chemical reaction by
speeding it up
The dorsal body cavity houses the ________.
spinal cord and brain
Using Figure 3-5 below, which microscopic field contains a cell in a hypertonic solution
3rd one
What is the atomic number of the atom in Figure 2.2?
6
the smallest unit of all living things
cell
What is required for diffusion to occur?
concentration gradient
In cell division, the term that refers to division of the cytoplasm is
cytokinesis
In cell division, the term that refers to division of the cytoplasm is ________.
cytokinesis
Cellular material located outside the nucleus yet inside the plasma membrane is the ________.
cytoplasm
Which of the following levels of organization is inclusive of all others?
organ system level
Passive process that involves the movement of water through aquaporins is
osmosis
The passive process that involves the movement of water through aquaporins is ________.
osmosis
The most common element in the human body is ________.
oxygen
What are the two ways matter can be changed?
physically and chemically
What separates the intracellular fluid from the extracellular fluid?
plasma membrane
Which region is associated with the lower limb?
popliteal
The sural region is ________ to the crural region.
posterior
part of the abdominopelvic cavity containing the stomach, liver, and intestines.
Abdominal cavity
net movement of a substance across a membrane against a concentration or electrical gradient; requires release and use of cellular energy.
Active transport
Survival need: Essential for normal operation of the respiratory system and breathing
Atmospheric pressure
Sum of the protons and neutrons contained in an atom's nucleus
Atomic mass
If a cell undergoes nuclear division, but not cytoplasmic division, the produce is a ______________ cell.
Binucleate
Pertaining to the head
Cephalic
Difference in amount of a substance between two areas.
Concentration gradient
a difference in amount of a substance between two areas.
Concentration gradient
Chemical bond formed when electrons are shared in pairs
Covalent
a bond involving the sharing of electrons between atoms.
Covalent bond
the space inside the bony skull that houses the brain, part of the dorsal body cavity.
Cranial cavity
system that processes food into absorbable units and eliminates indigestible wastes.
Digestive system
body system that includes internal organs that secrete hormones.
Endocrine system
part of the ventral body cavity containing the heart and lungs.
Thoracic cavity
Identify the cavity that houses the heart and lungs (and other organs).
Thoracic cavity C
What is required for filtration to occur?
pressure gradient
The atomic number of an atom is equal to the number of ________ an atom contains.
protons