There is a mutation that is found in E. coli in the repressor that results in a molecule known as a super-repressor because it represses the lac operon permanently. Which of the following characteristics would you expect to observe in such a mutant?

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#Question id: 4567

#I Life Science/ Life Sciences Group – I-V

Charles Darwin was the first person to propose

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#Question id: 321

#SCPH01 Biochemistry

Water clustered about nonpolar molecules contribute to hydrophobic interactions because

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#Question id: 9198

#SCPH28 | Zoology

Tropical forests are being converted to farm or pasture land at an alarming rate, and one major focus is on the biodiversity and the impact to these ecosystems. What is a direct benefit to humans that helps explain why these forests need to be preserved?

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#Question id: 19374

#SCPH01 Biochemistry

Transgene expression can be exploited in several different ways such as

1. Protein product itself may be an important biomolecule 

2. Protein itself may generate a valuable phenotype in the plan

3. Product may trigger a pathway endogenous to the plant

Which of the above statements are correct?

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#Question id: 1632

#SCPH28 | Zoology

A single plasma cell secretes: