1) what is the ratio of fatty acids to glycerol in trigly
a) 4:1 b) 3:1 c) 1:1 d) 2:1
2) the term central nervous system refers to the ______.
a) brain and spinal cord b) sensory (afferent) nerves c) soma
nerves
3) the brain stem consists of the ______.
a) pons, medulla, cerebellum, and midbrain
b) cerebrum, pons, midbrain, and medulla
c) midbrain, medulla, and pons
d) midbrain only
4) the hyoid bone is unique because it ______.
a) is composed of three bones joined together
b) is the only bone of the body that does not articulate with an
c) is the only irregular bone found in the neck
d) is the only bone formed by the fusion of right and left halve
5) myoglobin ______.
a) produces the end plate potential
b) breaks down glycogen
c) stores oxygen in muscle cells
d) is a protein involved in the direct phosphorylation of ad
stimulus
a
c
b
d

Question

1) what is the ratio of fatty acids to glycerol in trigly
a) 4:1  b) 3:1  c) 1:1  d) 2:1
2) the term central nervous system refers to the ______.
a) brain and spinal cord  b) sensory (afferent) nerves  c) soma
nerves
3) the brain stem consists of the ______.
a) pons, medulla, cerebellum, and midbrain
b) cerebrum, pons, midbrain, and medulla
c) midbrain, medulla, and pons
d) midbrain only
4) the hyoid bone is unique because it ______.
a) is composed of three bones joined together
b) is the only bone of the body that does not articulate with an
c) is the only irregular bone found in the neck
d) is the only bone formed by the fusion of right and left halve
5) myoglobin ______.
a) produces the end plate potential
b) breaks down glycogen
c) stores oxygen in muscle cells
d) is a protein involved in the direct phosphorylation of ad
stimulus
a
c
b
d

Accepted Answer

### Question 1
# Explanation:
## Step1: Recall triglyceride structure
A triglyceride is formed by the esterification of one glycerol molecule with three fatty acid molecules. So the ratio of fatty acids to glycerol is 3:1.
## Step2: Match with options
Option B is 3:1, which matches the calculated ratio.
# Answer: B) 3:1

### Question 2
# Brief Explanations:
The central nervous system (CNS) is defined as consisting of the brain and the spinal cord. Sensory (afferent) nerves and somatic nerves are part of the peripheral nervous system.
# Answer: A) brain and spinal cord

### Question 3
# Brief Explanations:
The brain stem is composed of the midbrain, pons, and medulla oblongata. The cerebrum is part of the forebrain, and the cerebellum is a separate structure (not part of the brain stem). Option C lists midbrain, medulla, and pons which are the components of the brain stem.
# Answer: C) midbrain, medulla, and pons

### Question 4
# Brief Explanations:
The hyoid bone is unique because it is the only bone in the human body that does not articulate (form a joint) with any other bone. Option A is incorrect as it's a single bone (not three joined). Option C: there are other irregular bones in the neck (e.g., vertebrae). Option D: the hyoid is not formed by fusion of right and left halves like some bones (e.g., mandible in development, but hyoid has a different development). So option B is correct.
# Answer: B) is the only bone of the body that does not articulate with any

### Question 5
# Brief Explanations:
Myoglobin is a protein found in muscle cells that has a high affinity for oxygen and functions to store oxygen in muscle cells. Option A: end plate potential is related to neuromuscular junction, not myoglobin. Option B: glycogen breakdown is by enzymes like glycogen phosphorylase. Option D: direct phosphorylation of ADP is by creatine phosphate, not myoglobin. So option C is correct.
# Answer: C) stores oxygen in muscle cells

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QUESTION IMAGE

Question

Explanation:

Question 1

Step1: Recall triglyceride structure

Step2: Match with options

Answer:

Question 2