The ________ is the portion of a neuron that contains the nucleus and the other usual cytoplasmic organelles.
A. cell body
B. myelin sheath
C. terminal bouton
D. axon
Answer: A
You might also like to view...
Match the following:
A) Type I cells B) Type II cells C) Respiratory bronchioles D) Alveolar duct E) Segmental bronchi 1) No exchange of gases occurs here. 2) Secrete a fluid containing surfactant. 3) Where the respiratory zone of the lungs begins. 4) Composed of simple squamous epithelium. 5) Terminates in alveoli. 6) Composed of cuboidal cells. 7) The respiratory membrane is composed of fused basement membrane of the capillary walls and ________.
The rate of diffusion increases as the concentration gradient increases.
Answer the following statement true (T) or false (F)
Diffusion occurs when molecules move against their concentration gradients
Indicate whether the statement is true or false
Carbohydrate digestion begins in the ________, whereas protein digestion begins in the ________
A) mouth; stomach B) stomach; small intestine C) liver; small intestine D) small intestine; stomach E) mouth; small intestine