Biology, 24.06.2019 19:30 dudedude4096
80 which gene expression is blocked in the lac operon system? (if wrong, answer will be reported). 1. the repressor protein destroys the genes required to produce enzymes. 2. lactose binds to the repressor and changes its shape. 3. the repressor protein blocks the genes from making mrna 4. rna polymerase begins transcribing the genes.
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Biology, 22.06.2019 01:00
Which statement describes john tuzo wilson’s contribution to the theory of plate tectonics?
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Biology, 22.06.2019 08:00
This is a situation in which genes are attached to an organism's sex chromosomes; the sex of an organism influences the expression of a gene.
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Biology, 22.06.2019 19:30
How does the fermentation of pyruvic acid in cells contribute to the formation of atp? a. it completes the oxidation of glucose to co2, creating atp. b. it generates lactic acid, which cycles back through the krebs cycle, producing 2 atp molecules. c. it converts fadh2 to phosphate, which bonds with adp. d. it produces 2 nad+ molecules, which cycle back to fuel the glycolysis reaction, allowing 2 atp molecules to be produced.
Answers: 1
Biology, 22.06.2019 20:30
If there is another new infectious disease somewhere in the world, what do you think canadian officials should do
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80 which gene expression is blocked in the lac operon system? (if wrong, answer will be reported)....
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