Cell division is stimulated by ________ and suppressed by ________.
A. mitosis; contact inhibition
B. growth factors; contact inhibition
C. mitosis; cytokinesis
D. cell size; cytokinesis
E. cell size; contact inhibition
Answer: B
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Describe the different states of matter in terms of shape and volume
A) Solids have a fixed volume and shape, liquids have a constant volume but no fixed shape, and gases have neither a constant volume nor a fixed shape. B) Solids have a constant volume but not fixed shape, liquids have a fixed volume and shape, and gases have neither a constant volume nor a fixed shape. C) Solids have a constant volume but not fixed shape, liquids have neither a constant volume nor a fixed shape, and gases have a fixed volume and shape. D) Solids have a fixed volume and shape, liquids have neither a constant volume nor a fixed shape, and gases have a constant volume but no fixed shape. E) Solids have neither a constant volume nor a fixed shape, liquids have a constant volume but no fixed shape, and gases have a fixed volume and shape.
All ANS preganglionic axons release ________ as their neurotransmitter.
Fill in the blank(s) with the appropriate word(s).
The heart is ________ to the ribs
A) anterior B) deep C) superficial D) lateral
Antidiuretic hormone promotes both sodium and water retention
Indicate whether the statement is true or false