If a person with type B blood marries a person with type A blood, what phenotypes can their children be?
A. types A, B, O, and AB
B. all type A
C. all type B
D. types A and O
E. types B and O
Answer: A
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The type of genetic engineering that involves isolating genes from one species and introducing them into another is called _____ technology
A. Sanger sequencing B. palindromic C. recombinant DNA D. DNA hybridization E. Sanger recombination
Exposing E. coli to calcium ions, then incubating the culture at low temperatures and finally heat
shocking the culture will accomplish:
a. artificial transformation. b. double crossing over. c. crossing over. d. constriction. e. infection.
Which organism did Mendel utilize to work out the
laws of segregation and independent assortment? a. the fruit fly b. the rose c. the garden pea d. the chicken e. E. coli
Which of the following statements about cellular metabolism is false?
A) Cellular metabolism includes different processes that require different conditions. B) Cellular metabolism can occur within organelles. C) Cellular metabolism occurs in animal but not plant cells. D) Cellular metabolism often occurs on the surfaces of internal membranes.