1.Which of the following options does NOT correctly match the type of neuron wit

Question

1.Which of the following options does NOT correctly match the type of neuron with the function?

A. Interneuron: detect information from internal environment

B. Motor neuron: control muscles

C. Sensory neuron: detect information from external and internal environment

D. Interneuron: receive and transmit signals

2.Fill in the blanks with the best choice: At rest, the inside of a neuron is ___________________ relative to its outside. As depolarization occurs, the inside of the neuron becomes more ___________ due to the increased concentration of ___________ inside the cell.

A. negative ; positive; K+ ions

B. negative; positive; Na+ ions

C. positive; negative; Cl ions

D. positive; positive; Na+ ions

3.The central nervous system consists of:

A. the brain

B. the spinal cord

C. the autonomic nervous system

D. all of the above

E. a and b only

4.Which of the following options does NOT correctly match the type of muscle with the function and/or description?

A. cardiac: found only in heart, striated, involuntary

B. skeletal: striated, voluntary

C. smooth: lines organs and passages; voluntary

D. skeletal: attaches to bone, has actin and myosin

Explanation / Answer

Q1). D

Q2). B

Q3). D

Q4). C

Related Questions

Navigate

• Browse (All)
• Browse 1
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.