When crossover occurs, the result is:
A. 4 chromosomes, all nonrecombinant.
B. 4 chromosomes: 3 nonrecombinant and 1
recombinant.
C. 4 chromosomes: 2 nonrecombinant and 2
recombinant.
D. 4 chromosomes: 1 nonrecombinant and 3
recombinant.
E. 4 chromosomes, all recombinant.
C
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Glucose is broken down through cellular respiration, which involves a large number of chemical reactions. At the end of the cellular respiration process, a large number of ATP molecules are generated, but yet, not all of the possible energy that is contained in a molecule of glucose can be harnessed through these chemical reactions to generate ATP. In other words, during cellular respiration, not all of the energy that is contained in a molecule of glucose is converted into the energy stored in ATP. What happens to the remaining energy?
A. It is destroyed B. It is used to drive exergonic reactions C. It is donated to molecules in the cellular respiration process to reduce them D. It is lost as heat
Any physical or chemical agent that brings about an increase in congenital malformations is called a(n) ____
a. teratogen b. hormone c. ARX factor d. cytocin e. trophoblast
A plant compound that may reduce the risk of heart disease and cancer is classified as a(n) ____
a. essential vitamin b. essential nutrient c. phytochemical d. photochemical e. antioxidant
Part complete Synthesis of most ATP takes place in the
a. mitochondria. b. smooth ER. c. rough ER. d. golgi apparatus. e. ribosomes.