Bacteria of the genus Mycoplasma lack cell walls. What sort of environment do they require for survival?

A. low temperature
B. hypotonic
C. isotonic
D. hypertonic
E. a biofilm


Answer: C

Biology & Microbiology

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The process of synthesizing simple sugars using sunlight as an energy source is referred to as

Fill in the blank with the appropriate word.

Biology & Microbiology

Four genes (A, B, C, D) are in the same chromosome in the sequence D, A, B, C. The distance between A and B is 4 map units, between A and C is 6 map units, between B and C is 2 map units, and between B and D is 5 map units

The recombination frequency between genes C and D should be A. 2% B. 4% C. 5% D. 6% E. 7%

Biology & Microbiology

The chromosomes are aligned midway between the

spindle poles at a. anaphase. b. metaphase. c. interphase. d. prophase. e. telophase.

Biology & Microbiology

Which of the following is represented by a wolf that hunts rabbits?

a. abiotic predator b. disruptive selection c. abiotic competition d. biotic predator

Biology & Microbiology