The structure/shape of the plasma membrane is determined by __________

a. phospholipids
b. phospholipids and cholesterol
c. the cytoskeleton
d. proteins embedded in the bilayer


B

Biology & Microbiology

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DNA that has wrapped around histones and is in a condensed form following interphase is called ________

A) chromatin B) nucleosomes C) chromosomes D) karyokinesis

Biology & Microbiology

Refer to Figure 43-5. Which of the following cells is a bipolar cell?


a. 2
b. 3
c. 4
d. 5
e. 6

Biology & Microbiology

The accessory glands of the male are the:a

seminal vesicles only. b. prostate gland only. c. bulbourethral glands only. d. seminal vesicles and prostate gland. e. seminal vesicles, prostate gland, and bulbourethral glands.

Biology & Microbiology

Which of the following has heterodont dentition?

A. alligators B. turtles C. lizards D. dogs E. crocodiles

Biology & Microbiology