Which class of nutrients provides certain "essential" organic components required in the diet because they cannot be manufactured by the body?
A. carbohydrates
B. proteins
C. nucleic acids
D. water
a. true
b. false
B. proteins
Biology & Microbiology
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Bile is crucial for ______ digestion because of its function in _____.
A. protein, protecting the stomach lining B. fat, solubilizing glycerol:fatty acid bonds C. nucleic acids, uncoiling DNA strands D. fat, emulsification E. protein, lyophilization
Biology & Microbiology
Which cells are held in reserve to be used for a rapid response to subsequent intruders of the same type?
a. NK cells b. helper T cells c. cytotoxic T cells d. memory cells e. B cells
Biology & Microbiology
The genotype is the physical appearance of the organism
1.True 2.False
Biology & Microbiology
Which division of the autonomic nervous system stimulates digestion?
What will be an ideal response?
Biology & Microbiology