Lymphocytes with a CD8 glycoprotein on their surface are called ________ cells and lymphocytes with a CD4 glycoprotein on their surface are called ________ cells.

A. B; cytotoxic T
B. cytotoxic T; B
C. cytotoxic T; helper
D. B; helper T
E. helper T; cytotoxic T


Answer: C

Anatomy & Physiology

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The movement of solutes or water between adjacent cells is called __________ transport

Fill in the blank with the correct word.

Anatomy & Physiology

Match the cell structure to its function: Lysosomes.

A)Neutralize dangerous free radicals B)Contain digestive enzymes C)Ribosome synthesis D)Support cellular structures E)Protein packaging and modification F)Protein synthesis

Anatomy & Physiology

Explain why food does not normally go up into your nasal cavity or down into your lungs when you swallow-even if you are standing on your head when you swallow

What will be an ideal response

Anatomy & Physiology

Which of the following contribute to the limitation of movement of a joint?

A) presence of muscle, other bones, etc., near the joint B) tendon attachments C) the joint capsule D) shape of the articular surface E) All of the answers are correct.

Anatomy & Physiology