Portage Learning- BIOD 151 Exam 1
Questions & Answers 2024 A+
What are the six levels of organization in the body? - correct answer atom,
molecule, macromolecule, organelle, cell, tissue, organ, system of organs, and
organism
The necessary life function that protects our internal environment from our
external environment is provided by what system? - correct answer
Integumentary system
The function of movement is provided by what system? - correct answer
Muscular system
The function of responsiveness is provided by what system? - correct answer
Nervous system
The function of digestion is provided by what system? - correct answer Digestive
system
What is anabolism? - correct answer The building of muscle from obtained
proteins and nutrients
What is catabolism? - correct answer The process of breaking down molecules to
form simpler ones for energy
Excretion involves what system? - correct answer Urinary system
The reproductive system is controlled by what other system? - correct answer
The endocrine system
Which tissue covers the body surface and lines the cavities of the body? - correct
answer Epithelial tissue
What are the three steps in cellular respiration? - correct answer Glycolysis, Citric
Acid Cycle, and Electron Transport Chain
What is the purpose of ATP? - correct answer ATP is a form of energy
Epithelial cells perform what types of functions? - correct answer Protection,
secretion, absorption, filtration
, Portage Learning- BIOD 151 Exam 1
Questions & Answers 2024 A+
What are the four basic tissue types? - correct answer Epithelial, Muscle,
Connective, Nervous
Toward or at the body surface is known as what direction? - correct answer
Superficial
Away from the body is what direction? - correct answer Deep
Between a more medial and a more lateral structure is what orientation? -
correct answer Intermediate
Toward or at the midline of the body or on the inner side of is what direction? -
correct answer Medial
Away from the head end or toward the lower part of a structure of the body is
what direction? - correct answer Inferior/Caudal
Toward the head end or upper part of a structure is what direction? - correct
answer Superior
Toward or at the front of the body is what direction? - correct answer Ventral
Is the knee proximal or distal to the pelvis? - correct answer Distal
Is the elbow proximal or distal to the hand? - correct answer Proximal
Toward or at the back of the body is what direction? - correct answer
Dorsal/Posterior
Closing of a joint is which action? - correct answer Flexion
Opening of a joint is which action? - correct answer Extension
In anatomical position are the hands in pronation or supination? - correct answer
Supination
Why are the hands supine in the anatomical position? - correct answer Because
there are two bones in the forearm, the radius and ulna which cross over one
another but when they are supine, the bones are independent of one another
Define elevation - correct answer The upward movement of a structure
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