Radiolarians have characteristic ____, which are thin, ray-like strands of cytoplasm supported internally by bundles of
____.
a. axopods; microfilaments
b. axopods; microtubules
c. spicules; microfilaments
d. spicules; microtubules
e. microfilaments; axopods
ANSWER: b
Biology & Microbiology
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In photorespiration, there is a net gain of carbon
a. True b. False
Biology & Microbiology
In an infertile cycle, the endometrium is shed primarily because blood levels of ______ decline.
A. fertilin B. follicle-stimulating hormone C. progesterone D. testosterone
Biology & Microbiology
Cell-cycle checkpoints temporarily block key events from being initiated during the cell cycle
__________________ Indicate whether the statement is true or false.
Biology & Microbiology
Explain why the ATP yield from processes such as cellular respiration is generally given as a theoretical number
What will be an ideal response?
Biology & Microbiology