Portage Learning- BIOD 151 Exam 1 (c0mpleted study questions with complete solutions)
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Portage Learning- BIOD 151
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Portage Learning- BIOD 151
What are the six levels of organization in the body?
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?
Integumentary system...
portage learning biod 151 exam 1 c0mpleted study questions with complete solutions
what are the six levels of organization in the body
the necessary life function that protects our internal enviro
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What are the six levels of organization in the body? - 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? - Answer Integumentary system
The function of movement is provided by what system? - Answer Muscular system
The function of responsiveness is provided by what system? - Answer Nervous system
The function of digestion is provided by what system? - Answer Digestive system
What is anabolism? - Answer The building of muscle from obtained proteins and
nutrients
What is catabolism? - Answer The process of breaking down molecules to form simpler
ones for energy
Excretion involves what system? - Answer Urinary system
The reproductive system is controlled by what other system? - Answer The endocrine
system
Which tissue covers the body surface and lines the cavities of the body? - Answer
Epithelial tissue
What are the three steps in cellular respiration? - Answer Glycolysis, Citric Acid Cycle,
and Electron Transport Chain
What is the purpose of ATP? - Answer ATP is a form of energy
Epithelial cells perform what types of functions? - Answer Protection, secretion,
absorption, filtration
What are the four basic tissue types? - Answer Epithelial, Muscle, Connective, Nervous
Toward or at the body surface is known as what direction? - Answer Superficial
Away from the body is what direction? - Answer Deep
Between a more medial and a more lateral structure is what orientation? - Answer
Intermediate
Toward or at the midline of the body or on the inner side of is what direction? - Answer
Medial
, Away from the head end or toward the lower part of a structure of the body is what
direction? - Answer Inferior/Caudal
Toward the head end or upper part of a structure is what direction? - Answer Superior
Toward or at the front of the body is what direction? - Answer Ventral
Is the knee proximal or distal to the pelvis? - Answer Distal
Is the elbow proximal or distal to the hand? - Answer Proximal
Toward or at the back of the body is what direction? - Answer Dorsal/Posterior
Closing of a joint is which action? - Answer Flexion
Opening of a joint is which action? - Answer Extension
In anatomical position are the hands in pronation or supination? - Answer Supination
Why are the hands supine in the anatomical position? - 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 - Answer The upward movement of a structure
Define depression - Answer The downward movement of a structure
Define retraction - Answer moving a body part backward and parallel to the ground
Define protraction - Answer moving a body part forward and parallel to the ground
This body division includes the head, neck, and trunk - Answer Axial division
This is a vertical plane that divides the body into right and left parts - Answer Sagittal
plane
These planes lie vertically and divide the body into anterior and posterior parts - Answer
Coronal plane and Horizontal plane
A transverse plane divides the body into these two parts - Answer Superior and inferior
portions
These cuts/sections are made diagonally between the horizontal and vertical planes -
Answer Diagonal cuts
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