The synthesis of an ATP molecule requires two ADP molecules.
Indicate whether the statement is true or false
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Question 2) Glucosamine and chondroitin are
A) dietary supplements from human cadavers.
B) dietary supplements from shells and cow cartilage.
C) dietary supplements from fish skeletons.
D) proteins found in joints that are taken as dietary supplements.
(
Question 3) The intervertebral discs that separate parts of the backbone are composed of
__________.
Fill in the blank(s) with correct word
(
Question 4) Standing erect with face and palms forward and upper limbs at the sides
describes the ____________ position.
Fill in the blank(s) with correct word
(
Question 5) Smooth endoplasmic reticulum has ribosomes and rough endoplasmic reticulum does
not.
Indicate whether the statement is true or false
(
Question 6) Presynaptic neurons release neurotransmitters by ______________.
A) active transport. B) exocytosis.
C) diffusion. D) endocytosis.
(
Question 7) The functional unit of muscle contraction is
A) the myosin cross-bridge. B) the muscle fiber.
C) the muscle. D) the sarcomere.
(
Question 8) Having extra digits is termed
A) polyuria. B) polydactyly. C) polyploidy. D) polydipsia.
(
Question 9) The advantage of cryo-electron tomography is that it
A) enables cells to divide continually. B) preserves intercellular junctions.
C) is cheaper than other methods. D) provides a static view of the skin.
(
Question 10) Oxidation of glucose is important because it releases energy.
Indicate whether the statement is true or false