In eukaryotes, transcription occurs in the
a. cell membrane.
b. cytoplasm.
c. mitochondria.
d. nucleus.
e. ribosome.
D
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If sixty snow geese were alive in 1926 and 856 existed in 2001, what is r?
A) 0.070 B) 0.035 C) 0.094
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
Calcium ions serve as second messengers.
a. true b. false
The ELSI program of the Human Genome Project is investigating all of the following areas of concernEXCEPT:A
protection of personal genetic information. B. genetic targets for biological warfare agents. C. the genetic components of ethnicity. D. the impact of learning about contributions of genes to behavior. E. the ethical boundaries for use of genomics and genetic information.