When __________ comes in contact with acidic gastric juices, it is converted to __________, the main
digestive enzyme of the stomach.
a. carboxyamylase; amylase
b. amylase; carboxyamylase
c. pepsin; pepsinogen
d. pepsinogen; pepsin
e. bolus; chyme
D
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A lysogenic cell contains viral DNA, a prophage, integrated into the host chromosome
Indicate whether this statement is true or false.
Plants are raised under artificial lights turned off and on by an electric clock. Some are given long periods of light, others short periods. This is an example of:
A. deductive reasoning B. a hypothesis C. inductive reasoning D. an experiment E. a theory
Given what you know about normal sex determination in humans, which of the following statements is CORRECT?
a) An "XXY" individual would have a diploid number of 48 since they would have 2 X chromosomes. b) A "YY" male would be sterile. c) "XXXX" individuals would have 3 Barr bodies in their somatic cells. d) "XO" individuals are said to have Klinefelter Syndrome.
Which of the following is an additional application of DNA fingerprinting?
A. Paternity testing B. Medicine (i.e. ID cause of disease) C. Anthropology (i.e. family lines) D. ID war/accident victims E. All of the above