Amino acids in the 2.4 a-helix of beta70 contact specific bases in the coding strand of the -10 promoter sequences.

TLS Online TPP Program

#Id: 5039

#Unit 3. Fundamental Processes

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#Id: 3005

#Unit 3. Fundamental Processes

On the lagging strand a stretch of single-stranded parental DNA must beexposed, and then a segment is synthesized in the reverse direction (relative to fork movement).

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#Id: 4665

#Unit 13. Methods in Biology

Caspases western blotting assay is also used to detect apoptosis

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#Id: 9170

#Unit 11. Evolution and Behavior

The overall change in allelic frequency

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#Id: 7738

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following are true for an element?

(i) Atomic number = number of protons + number of electrons

(ii) Mass number = number of protons + number of neutrons

(iii) Atomic number = number of protons = number of neutrons

(iv) Atomic number = number of protons = number of electrons

(a) (i) and (ii)

(b) (i) and (iii)

(c) (ii) and (iii)

(d) (ii) and (iv)