A mutated strain of E. coli replicates DNA normally at 25°C, but replication stops immediately when the temperature is raised to 37°C. Which protein is likely to be non-functional at the higher temperature?

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#Question id: 4666

#Unit 3. Fundamental Processes

Which one of the following transcription factors binds to TATA box?

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#Question id: 10595

#Unit 10. Ecological Principles

If the per capita birth rate (b) and per capita death rate (d) in one year is 0.80 and 0.20 respectively. if the initial population size is 600, what will be net change (dN) in population size in one year

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#Question id: 14853

#Unit 13. Methods in Biology

If the sum of the mean and the variance of a Binomial distribution for 18 trials is 10, find the distribution

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#Question id: 13214

#Unit 6. System Physiology – Plant

The stomata will open less or even remain closed on a sunny morning when

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#Question id: 10980

#Unit 7. System Physiology – Animal

Sympathetic stimulation of the heart