The pH scale is a measure of:

a. how many degrees a professor has.
b. the temperature of water.
c. concentration of hydrogen ion in a volume of solution.
d. concentration of hydroxide ions in a volume of solution.


C

Biology & Microbiology

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Which lipid type does not have fatty acid tails?

a. phospholipids b. polysaccharides c. unsaturated fats d. steroids e. saturated fats

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Genetically speaking, humans share roughly what percent of DNA sequences with gorillas?

a. 99% b. 98% c. 95% d. 90% e. 88%

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Which of the following kinds of animals excrete their nitrogenous waste entirely as ammonia?

A) birds B) fish C) land snails D) insects

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Heterozygous is indicated by

What will be an ideal response?

Biology & Microbiology