The histone that appears to be responsible for organizing the 100 Å fibers into 300 Å fibers is
A) H4.
B) H3.
C) H2.
D) H1.
D) H1.
Biology & Microbiology
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Sensory pathways of smell and taste
a. begin with chemoreceptors. b. end up in the cerebral cortex. c. reach the limbic system. d. are integrated with stored memories. e. include all of these.
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The __________, a forebrain region, is structurally
and functionally linked with the pituitary gland as a major center for __________ control. Fill in the blank(s) with the appropriate word(s).
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What component is located on the exterior surface of a prokaryote?
A. Flagellum B. Cytoplasm C. Plasma membrane D. DNA E. Nucleoid
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There are ____ basic patterns of Mendelian inheritance
a. three b. four c. five d. six e. seven
Biology & Microbiology