Matter composed of a single type of atom is known as a(n)
A) element.
B) mineral.
C) molecule.
D) compound.
E) electron.
A
Biology & Microbiology
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The __________ uses blood glucose as its major source of energy.
Fill in the blank(s) with the appropriate word(s).
Biology & Microbiology
An extracellular ground substance is characteristic of
a. muscle tissue. b. epithelial tissue. c. connective tissue. d. nervous tissue. e. embryonic tissue.
Biology & Microbiology
The ground tissue lacking in the primary eudicot root is:
a. pith b. periderm c. cortex d. vascular cambium e. pericycle
Biology & Microbiology
What part of a bacterial cell does a simple stain attach to?
A. Plasma membrane B. Cytoplasm C. Nucleoid D. Cell Wall
Biology & Microbiology