Through which plant cells does water move by capillary action?
a) phloem cells.
b) guard cells.
c) mesophyll cells.
d) xylem cells.
Ans: d) xylem cells.
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When stimulated by ____, arteries supplying the limbs _____, which increases blood flow to exercising muscles
A. sympathetic nerves; dilate B. sympathetic nerves; constrict C. parasympathetic nerves; dilate D. parasympathetic nerves; constrict E. ADH; constrict
Which is the correct pathway of a protein through a cell as it is being made?
A) Nucleus, ribosome, Golgi apparatus
B) Golgi apparatus, ribosome, rough endoplasmic reticulum
C) Nucleus, smooth endoplasmic reticulum, Golgi apparatus
D) Golgi apparatus, ribosome, mitochondria
Visual information is processed in the
A) frontal lobes. B) parietal lobes. C) temporal lobes. D) hippocampus. E) occipital lobes.
The ________ ear not only detects sound, but also detects gravity and movement
Fill in the blank(s) with correct word