An isotope is an atom of an element that varies in mass number due to variation in the number of
A. atoms.
B. protons.
C. neutrons.
D. electrons.
C. neutrons.
Biology & Microbiology
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In lactate fermentation, ____ is converted into lactate
a. pyruvate b. acetaldehyde c. ethanol d. glucose e. NADH
Biology & Microbiology
Sharks excrete a small volume of dilute urine
____________________ Indicate whether the statement is true or false.
Biology & Microbiology
The resting potential of a typical neuron is approximately +70 mV
____________________ Indicate whether the statement is true or false.
Biology & Microbiology
A ________ group consists of the most recent common ancestor and all of its descendants.
Fill in the blank(s) with the appropriate word(s).
Biology & Microbiology