In eukaryotic cells, the oxidation of pyruvate occurs in:
A. the cytoplasm.
B. the nucleus.
C. the matrix of the mitochondria.
D. the endoplasmic reticulum.
E. vacuoles.
C
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To exert its effects on gene regulation in a cell, a steroid hormone must interact with a variety of proteins and cell structures along the way. Check the box for each interaction partner.
_____ carrier protein _____ microtubules _____ plasma membrane _____ hormone receptor _____ nuclear membrane _____ GPCR Clarify Question What is the key concept addressed by the question? What type of thinking is required? Gather Content What do you already know about steroidhormones? What other information is related to the question? Choose Answer Given what you now know, what information is most likely to produce the correct answer? Reflect on Process Did your problem-solving process lead you to the correct answer? If not, where did the process break down or lead you astray? How can you revise your approach to produce a more desirable result?
If a woman of blood type A has a child of blood type O, the father may belong to
a. blood types A, AB, or O, but not B. b. blood type O only. c. blood types A, B, or O, but not AB. d. any blood type other than type A. e. blood type A only.
Schistosomiasis is a disease caused by a
A) roundworm B) trematode C) cestode D) planarian
Polypeptides differ in their ________ and ________ of amino acids
Fill in the blank(s) with correct word