What role do prokaryotic pili play?
a. they help organize the cytoplasm
b. they help stabilize DNA molecules
c. they help prokaryotes cling to surfaces
d. they help prokaryotes move across surfaces
e. more than one of these is correct
E
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During telophase I, ____
a. chromosomes condense b. chromosomes align along the equatorial plane of the cell c. nuclear envelopes form in some species but not in others d. homologous chromosomes separate e. tetrads form
Using the anatomical terminology presented in this video, how would you describe the location of a bruise on the front right lower leg?
a. anterior, distal to kneeposterior, b. proximal to hipanterior, c. proximal to kneeposterior, d. distal to hip
Four of the five answers listed below are types
of intercellular connections. Select the exception. a. tight junctions b. gap junctions c. plasmodesmata d. adhering junctions e. plasmalemma
The first stage of cellular respiration, called ________, takes place in the cytoplasm of the cell and needs no oxygen.
A. Krebs cycle B. oxidation C. photorespiration D. glycolysis