What are the main by-products of cellular respiration?
A. Carbon dioxide and oxygen
B. Oxygen and sugars
C. Water and carbon dioxide
D. Sugars and water
Answer: C
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Discuss how the therapy for PKU would be different if the disease was not caused by the essential amino acid phenylalanine, but rather by a non-essential amino acid. Would the disorder be potentially more or less life-threatening? Explain your reasoning
What will be an ideal response?
Anterior pituitary hormones have effects in all of the following EXCEPT
a. ovaries and testes. b. mammary glands. c. thyroid glands. d. bone and muscle. e. kidneys.
The enzyme that breaks down carbonic acid in the red blood cells is called __________.
Fill in the blank(s) with the appropriate word(s).
To carry out a polymerase chain reaction (PCR), you must have DNA polymerase and
A. a DNA probe. B. the nucleotides to synthesize new DNA strands. C. a DNA synthesizer machine. D. a blueprint or gene map of the sequence you wish to copy.