Which of these is found in all amino acids?

A. -COOH
B. -COH
C. -OH
D. -NH2
E. Both -COOH and -NH2


Answer: E. Both -COOH and -NH2

Biology & Microbiology

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The energy made available during cell respiration and fermentation is used to make ________, which is then available to provide energy for cellular work.

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

Biology & Microbiology

Recombination between sister chromatids produces new combinations of alleles that may be beneficial to the species

Indicate whether the statement is true or false

Biology & Microbiology

Meiosis is also known as reduction division.

Answer the following statement true (T) or false (F)

Biology & Microbiology

Plants that have a distinct haploid stage and diploid stage exhibit:

a. parthenocarpy. b. binary generations. c. alternation of generations. d. asexual and sexual generations. e. mitotic and meiotic generations.

Biology & Microbiology