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Anatomy Final Exam Questions & Answers Graded 100%

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  • Anatomy

When many similar cells specialize to perform a certain function, it is referred to as a(n): - ANSWER-tissue Mitochondria, Golgi apparatus, and endoplasmic reticulum are examples of: - ANSWER-organelles. The structure that is called the "powerhouse" of the cell is the: - ANSWER-mitochondria ...

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  • June 8, 2024
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  • 2023/2024
  • Exam (elaborations)
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  • Anatomy
  • Anatomy
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Anatomy Final Exam Questions &
Answers Graded 100%

When many similar cells specialize to perform a certain function, it is referred to as a(n):
- ANSWER-tissue



Mitochondria, Golgi apparatus, and endoplasmic reticulum are examples of: -
ANSWER-organelles.



The structure that is called the "powerhouse" of the cell is the: - ANSWER-mitochondria



Molecules are: - ANSWER-atoms combined to form larger chemical aggregates.



If your reference point is "farthest from the trunk of the body" versus "nearest to the
trunk of the body," where does the knee lie in relation to the ankle? - ANSWER-proximal



An x-ray technician has been asked to make x-ray films of the liver. Which of the
abdominopelvic regions must be included? - ANSWER-Right hypochondriac, epigastric,
left hypochondriac



The abdominopelvic cavity contains all of the following except the:

-stomach

-pancreas

-heart

-reproductive organs - ANSWER-heart



The mediastinum contains all of the following except the:

-trachea

-venae cavae

-right lung

,-esophagus - ANSWER-right lung



A surgeon removing a gallbladder should know to find it in the _____ region. -
ANSWER-right hypochondriac



The number of abdominal regions is: - ANSWER-nine



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.
- ANSWER-12; 13; 10

protons: atomic #

neutrons: mass-#

electrons:#-charge



Carbon has an atomic number of 6. The number of electrons found in the first shell is: -
ANSWER-two



AB + CD → AD + CB is an example of a(n) _____ reaction. - ANSWER-exchange



An example of a catabolic process is: - ANSWER-hydrolysis



The type of reaction in which substances are combined to form more complex
substances is called a(n) _____ reaction. - ANSWER-synthesis



The kind of element is determined by the number of: - ANSWER-protons



An ionic bond is formed by: - ANSWER-a positive and a negative ion attracting each
other.



A solution that contains a greater concentration of hydroxide ions (OH-) than hydrogen
ions (H+) is a(n) _____ solution. - ANSWER-alkaline (basic)

,Atomic mass is determined by the number of: - ANSWER-protons and neutrons



Acids:

-are proton donors

-taste sour

-release hydrogen ions in an aqueous solution

-all the above - ANSWER-All the above

(are proton donors,taste sour, release hydrogen ions in an aqueous solution)



The barrier function of the plasma membrane is accomplished by the: - ANSWER-
phospholipid bilayer



Skin cells (epithelial) are held tightly together by: - ANSWER-desmosomes



Which cell fiber serves as part of our "cellular muscles?" - ANSWER-microfilament



The inner membrane of what double-membrane structure is contorted into folds called
cristae? - ANSWER-mitochondria



Projections from the cell that move materials and mucus are called: - ANSWER-cilia



The membranous structure containing substances that protect the cell from harm are: -
ANSWER-lysosomes and peroxisomes



Granules or threads within the nucleus are called: - ANSWER-chromatin



The cell extension that contains microfilaments is called: - ANSWER-microvilli



ATP production occurs within which organelle? - ANSWER-mitochondrion

, In the cell membrane, the hydrophilic part of the phospholipid molecule:

Group of answer choices - ANSWER-faces the exterior and interior of the cell.



The skin glands include three kinds of microscopic glands. They are the __________
glands. - ANSWER-sweat, sebaceous, and ceruminous



The most abundant and widespread tissue in the body is - ANSWER-connective



The tip of the nose and the external ear are composed of - ANSWER-elastic cartilage



The mixed secretions of sebaceous and ceruminous glands form a brown waxy
substance called the - ANSWER-cerumen



The two main layers that compose the skin are the dermis and - ANSWER-epidermis



Each hair follicle has a small bundle of involuntary muscles attached to it called the -
ANSWER-arrector pili muscle.



Which of the following is the most superficial layer of the epidermis? - ANSWER-stratum
corneum



Which of the following tissues lacks a direct blood supply and consequently heals very
slowly? - ANSWER-cartilage



Besides water, extracellular matrix contains - ANSWER-proteins and proteoglycans.



The dermis is composed of two layers, a thin papillary layer and a thick _____ layer. -
ANSWER-reticular



Which of the following is a facial bone? - ANSWER-zygomatic bone

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