During which phase of mitosis are the replicated chromosome aligned in the middle of the cell?
A) prophase
B) anaphase
C) metaphase
D) telophase
C
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Where are baroreceptors located?
a. adrenal glands b. brainstem c. heart d. erythrocytes e. walls of blood vessels
A single cell is divided into four cells in mitosis and two cells in meiosis.
a. true b. false
Which of the following carry impulses toward the cell body of a neuron?
Axons Dendrites Glial cells Schwann cells
Which of the following statements is true?
(a) The signal sequences on mitochondrial proteins are usually at the C-terminus. (b) Most mitochondrial proteins are not imported from the cytosol but are synthesized inside the mitochondria. (c) Chaperone proteins in the mitochondria facilitate the movement of proteins across the outer and inner mitochondrial membranes. (d) Mitochondrial proteins cross the membrane in their native, folded state.