__________ and _________ are released by neurons of the adrenal medulla and cause a fight-flight response.
Fill in the blank(s) with the appropriate word(s).
Norepinephrine; epinephrine
Biology & Microbiology
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If this mRNA is transcribed and translated in the mitochondria, what amino acid sequence is encoded?
A) Phe Asp His B) Met Asn Gly Trp C) Met Asn Gly D) Translation will not begin.
Biology & Microbiology
The main nitrogenous waste of adult amphibians is:
a. ammonia. b. urea. c. uric acid. d. peptides. e. purines.
Biology & Microbiology
Which of the following organelles deals with the removal or excess water and intake of needed water?
A. Macronucleus B. Oral Groove C. Contractile vacuole D. Mitochondria
Biology & Microbiology
The breakdown of ____ yields acetyl-CoA and carbon dioxide.
A. phosphoglycerate B. pyruvate C. oxaloacetate D. PGAL E. fructose bisphosphate
Biology & Microbiology