Biology, 26.02.2020 01:26 limelight11
During cellular respiration, NADH:.a. is converted to NAD+ by an enzyme called dehydrogenase. b. none of the choices are correct. c. is chemically converted into ATP. d. is reduced to form NAD+ delivers its electron load to the first electron carrier molecue.
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Biology, 21.06.2019 15:00
Disinfection of impression materials is usually accomplished by a. sterilization with high heat. b. spray or immersion in a chemical disinfectant. c. sterilization with steam under pressure. d. allowing the impression to sit 24 hours in water until all the organisms die.
Answers: 2
Biology, 22.06.2019 11:50
Approximately what wavelength of light is best absorbed by chlorophyll a
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Biology, 22.06.2019 23:00
You are studying several alleles of an e. coli helicase gene. one allele, called rsr, confers resistance to rs2014, an antibiotic that works by inhibiting helicase activity. bacteria with the rss allele are sensitive to rs2014. another allele, called ts-, produces a temperature sensitive mutation of the helicase. in bacteria with the ts- allele, helicase is inactivated at 42 °c but functions normally at 37 °c. helicase functions normally at both temperatures in bacteria with the ts allele. you obtain the following data while testing four strains of e. coli at different temperatures and doses of rs2014. each number represents the percentage of maximal dna synthesis. based on this data, assign the appropriate genotype to strains a–d in the spaces provided
Answers: 1
During cellular respiration, NADH:.a. is converted to NAD+ by an enzyme called dehydrogenase. b. non...
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