Which of these molecules breaks down proteins in the stomach?
a. pepsinogen
b. hydrochloric acid
c. pepsin
d. amylase
c. pepsin
You might also like to view...
Open Reading Frames include the start and stop codons for a protein
Indicate whether the statement is true or false.
When one male mates and stays with one female, the relationship is called
A) polygamous. B) monogamous. C) monoecious. D) promiscuous.
The malleus and incus function to
A) channel sounds in the inner ear. B) amplify sound. C) convert a sound wave into an electrical impulse. D) convert a long wave light into an electrical impulse. E) sense static position.
Carotenoids are important to many plants because these pigments are able to
A. capture UV radiation that is harmful to the DNA in the nucleus of plant cells. B. absorb wavelengths of light that neither chlorophyll a nor b can absorb. C. store electrons for use during the "dark" reaction of photosynthesis. D. absorb water so that hydrolysis can be carried out in the chloroplasts. E. remove carbon dioxide from the air.