Cells can regulate precisely where signaling occurs within the cell (e.g., in the yeast mating pathway) by association of the signal pathway proteins with a ________

Fill in the blank with correct word.


Answer: scaffold protein or scaffold complex

Biology & Microbiology

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Panting by an overheated dog achieves cooling by _____

A) acclimatization B) torpor C) evaporation D) nonshivering thermogenesis E) shivering thermogenesis

Biology & Microbiology

____ is the first enzyme to synthesize a nucleic acid at a replication fork

Fill in the blank with the appropriate word.

Biology & Microbiology

A(n) ____ is a group of neighboring populations that exchange individuals

a. K-selected species b. Type I species c. r-selected species d. sink population e. metapopulation

Biology & Microbiology

The ________ is the electron acceptor in a redox reaction.

A. oxidant B. product C. enzyme D. reductant

Biology & Microbiology