1. Which of the following are building blocks of proteins? amino acids b. a. monosaccharides с. nucleotides d. peptides e. fatty acids 2. Which of the following statements is true regarding DNA structure? a. DNA is composed of amino acids.

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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1.
Which of the following are building blocks of proteins?
amino acids
b.
a.
monosaccharides
с.
nucleotides
d. peptides
fatty acids
e.
2. Which of the following statements is true regarding DNA structure?
а.
DNA is composed of amino acids.
b.
In DNA, purines pair together and pyrimidines pair together.
с.
DNA forms a double helix.
d.
DNA is single-stranded.
3. The
charge of a basic dye adheres to the
charge of bacterial cell surfaces.
а.
micrometer
b. diaphragm
С.
Phase-contrast
d. positive;negative
4. The Gram stain, if the decolorizing step is deleted, gram-negative cells will appear
at the completion of the staining procedure.
a. Purple
b. diaphragm
С.
Micrometer
d. 0.02-AUM ribosome
Transcribed Image Text:1. Which of the following are building blocks of proteins? amino acids b. a. monosaccharides с. nucleotides d. peptides fatty acids e. 2. Which of the following statements is true regarding DNA structure? а. DNA is composed of amino acids. b. In DNA, purines pair together and pyrimidines pair together. с. DNA forms a double helix. d. DNA is single-stranded. 3. The charge of a basic dye adheres to the charge of bacterial cell surfaces. а. micrometer b. diaphragm С. Phase-contrast d. positive;negative 4. The Gram stain, if the decolorizing step is deleted, gram-negative cells will appear at the completion of the staining procedure. a. Purple b. diaphragm С. Micrometer d. 0.02-AUM ribosome
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