Biology, 22.12.2019 10:31 esme06quirino
Greater use of solar electric systems benefits the environment because it
(1) depends on the greater use of fossil fuels
(2) conserves nonrenewable resources
(3) produces gases that cause global warming
(4) reduces the need for the ozone shield
i think its choice 4, am i correct?
Answers: 3
Biology, 22.06.2019 04:40
Awoman whose sister tested positive for a specific mutation in the brca1 gene, which increases the risk for breast and ovarian cancer, is found not to have that mutation but does have a mutation of unknown significance near the known mutation site. how should this woman be counseled? select one: a. she should be informed that her risk for breast cancer is greater than the general population but not as great as her sister’s risk. b. she should be informed that because she does not have the mutation, her risk for breast cancer is not greater than that of the general population. c. she should be informed of her gene mutation status and be presented with all the available prophylaxis options and reconstruction options. d. she should be informed that she does not have the specific mutation but that because another mutation is present she should be vigilant about screening
Answers: 1
Biology, 22.06.2019 11:30
According to theories of how life began, how did early organic molecules begin to separate from the outside world? a: specialized enzymes were required b: chains of amino acids created a barrier c: formation of microspheres or vesicles d: rna catalyzed the formation of membranes
Answers: 3
Greater use of solar electric systems benefits the environment because it
(1) depends on the g...
(1) depends on the g...
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