Biology, 21.09.2020 19:01 lunaangelique1p442id
Which molecule allows a blade of grass to stand up straight? O A. Glucose O B. Fructose O C. Monosaccharide O D. Polysaccharide SUB. Awnser: D.
Answers: 3
Biology, 21.06.2019 19:00
Iron reacts with oxygen to produce iron oxide (rust). this reaction is represented in an equation as 4fe + xo2 → 2fe2o3. identify the value of x that will balance the equation.
Answers: 3
Biology, 22.06.2019 16:00
Why are some places regularly warmer or cooler than others in a given month
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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
Biology, 23.06.2019 03:30
What organic substance cuts dna into different sized fragments?
Answers: 1
Which molecule allows a blade of grass to stand up straight? O A. Glucose O B. Fructose O C. Monosac...
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