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Week 6 Anatomy
Anatomy 220 Week 1-5 Info Week 6 Assign
| Term | Definition |
|---|---|
| The abdominal quadrants are located with what structure as their midpoint? | Umbilicus |
| From smallest to largest, the levels of organization of the body are: | chemical, organelle, cellular, tissue, organ, system, organism. |
| A plane through the body that divides the body into anterior and posterior portions is: | coronal. |
| An x-ray technician has been asked to make x-ray films of the liver. Which of the abdominopelvic regions must be included? | Right hypochondriac, epigastric, and left hypochondriac |
| Blood production is a function of which system? | Skeletal |
| Mitochondria, Golgi apparatus, and endoplasmic reticulum are examples of: | organelles. |
| The number of abdominal regions is: | nine |
| AB + CD → AD + CB is an example of a(n) _____ reaction. | exchange |
| The study of metabolism includes examination of: | catabolism,anabolism,ATP requirements |
| The octet rule refers to the: | stability of the atom when there are eight electrons in the outermost energy level. |
| A solution that contains a greater concentration of hydroxide ions (OH–) than hydrogen ions (H+) is a(n) _____ solution. | alkaline (basic) |
| The formation of sucrose involves the removal of a molecule of water. This is called: | dehydration synthesis |
| The approximate pH of gastric fluid is: | 2 |
| The atomic number of carbon is 6. How many unpaired electrons are in its outer shell? | Four |
| An example of a catabolic process is: | hydrolysis. |
| A magnesium atom has an atomic number of 12, an atomic mass of 25, and a +2 charge. This atom would contain _____ protons, _____ neutrons, and _____ electrons. | 12; 13; 10 |
| The nucleolus is composed chiefly of: | rRNA. |
| The presence of which substance in the cell membrane keeps it from breaking too easily? | Cholesterol |
| Which cell fiber serves as part of our “cellular muscles?” | Microfilament |
| Which are the organelles that allow for the recycling of amino acids in the cell? | Proteasomes |
| Skin cells (epithelial) are held tightly together by: | desmosomes. |
| A list of the cell fibers from largest to smallest would read: | microtubules, intermediate filaments, microfilaments. |
| Damage to the centrosome and centrioles in a cell would have the greatest impact on which cell function? | Cell division |
| Which cell extension lacks a central pair of microtubules, is not found in blood cells, and functions in the kidney to monitor urine flow? | Primary cilium |
| Which of the following is not a function of the smooth endoplasmic reticulum? | Provides a site for ribosome attachment |
| Which of the following is not true of the rough endoplasmic reticulum? | It makes lipids and carbohydrates. |
| Tiny indentations of the plasma membrane that resemble caves are called: | caveolae. |
| Which of the following is not a function of the integral membrane proteins? | Identification of “self” Signal transduction Acting as receptors |
| The enzyme catalase is an important chemical in the functioning of the: | peroxisomes. |
| Which of the following is the most superficial layer of the epidermis? | stratum corneum |
| Each hair follicle has a small bundle of involuntary muscles attached to it called the | arrector pili muscle. |
| The two major categories of body membranes are | epithelial and connective. |
| Around the sixth month of pregnancy, the developing fetus is almost entirely covered by a fine soft hair coat called the | lanugo |
| Which of the following tissues lacks a direct blood supply and consequently heals very slowly? | cartilage |
| Which type of tissue has cube-shaped cells and can be found lining the kidney tubules? | simple cuboidal epithelium |
| The skin glands include three kinds of microscopic glands. They are the __________ glands. | sweat, sebaceous, and ceruminous |
| The union of basal and fibroreticular laminae forms the | basement membrane. |
| The connective tissue membranes that line the spaces between bones and joints are called _____ membranes. | synovial |
| The _____ junction “glues” the epidermis and dermis together and provides mechanical support for the epidermis. | dermoepidermal |
| Of the many different kinds of protein compounds in the body, which is the most abundant? | collagen |
| Which of the following contains intercalated disks? | cardiac muscle |
| The bone that claims the distinction of being the only bone in the body that articulates with no other bones is the | hyoid |
| Which bone serves as the keystone in the architecture of the cranium? | sphenoid |
| If you are working on an archeological dig and find the remains of a human pelvis with a subpubic angle of 110 degrees, you can assume that this pelvis belongs to a | female. |
| The joint between the pubic portions of each coxal bone is the | pubic symphysis. |
| Compact bone contains many cylinder-shaped structural units called | osteons. |
| The main shaft-like portion of a long bone is the | diaphysis. |
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kaelynn28
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