Which organism would likely harbor the MOST two-component regulatory systems?

A) an archaeon living in an extreme environment
B) a bacterium occupying a heterogeneous niche will high nutrient mixing
C) an organism capable of quorum sensing
D) a parasitic bacterium living inside another organism


Answer: B

Biology & Microbiology

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Which of the following indicates the correct order of these events?

A. Anaphase - Telophase - Prophase - Prometaphase - Metaphase B. Telophase - Prometaphase - Prophase - Metaphase - Anaphase C. Metaphase - Prometaphase - Prophase - Anaphase - Telophase D. Prophase - Prometaphase - Metaphase - Anaphase - Telophase

Biology & Microbiology

The alternating contractions of the _____ and _____ ______ move the worm

Fill in the blank(s) with the appropriate word(s).

Biology & Microbiology

PCR joins many small DNA molecules into a long chain

Indicate whether the statement is true or false

Biology & Microbiology

A regular strength training program reduces resting metabolic rate.

a. true b. false

Biology & Microbiology