The human immunodeficiency virus (HIV) targets mainly ________.
A. B cells
B. helper T cells
C. cytotoxic T cells
D. plasma cells
E. natural killer cells
Answer: B
Anatomy & Physiology
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If NADH and FADH2 fail to be oxidized as part of the electron transport chain (ETC), what is affected?
A) the phosphorylation and oxidation of glyceraldehyde-3-phosphate B) the regeneration of oxaloacetate C) the electromotive force required to drive the electron transport chain (ETC) D) the formation of acetyl-CoA
Anatomy & Physiology
The largest and most complex synovial joint is the
A. shoulder joint. B. hip joint. C. knee joint. D. elbow joint.
Anatomy & Physiology
Peroxisomes and lysosomes are sacs that contain enzymes.
Answer the following statement true (T) or false (F)
Anatomy & Physiology
Endocrine controls require duration rather than speed
Indicate whether the statement is true or false
Anatomy & Physiology