The ultimate electron acceptor from complex II is ________.

A) Q
B) QH2
C) cytochrome c
D) O2
E) FMN


A) Q

Biology & Microbiology

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During the process of cloning, a small circular DNA molecule that has been modified is inserted into a bacterium for replication. What is this molecule known as?

a. gene b. allele c. plasmid d. enzyme

Biology & Microbiology

Each of the following sentences is true regarding homologous recombination except

A) The frequency of recombination is uniform across the genome. B) Homologous recombination involves RecA in prokaryotes and RAD51 in eukaryotes. C) Homologous recombination resolves the repaired strands using a Holliday junction. D) Homologous recombination involves a process known as homology searching. E) Homologous recombination involves the formation of a synaptonemal complex.

Biology & Microbiology

In DNA replication, _______________________ pairs with thymine, and cytosine pairs with _______________________.

adenine, guanine guanine, adenine cytosine, thymine purine, alanine none of the answer choices are correct adenine, guanine

Biology & Microbiology

From which of these phases of cellular respiration does the cell get the most ATP?

A) electron transport chain B) citric acid cycle C) glycolysis D) transition reaction

Biology & Microbiology