Following statements are regarding the goals of gap phases.

(i) to prepare for the next phase of the cell cycle.

(ii) to check that the previous phase of the cell cycle has been completed appropriately.

(iii) to inhibits CDKs activity.

(iv) to enhance servillance mechanisms.

Which of the following is correct?

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#Question id: 1295

#Section 3: Genetics, Cellular and Molecular Biology

What signal is released by endothelial cells to recruit circulating leukocytes?

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#Question id: 14583

#Section 2: General Biology

Products that limit pH changes are often incorporated into media and are referred to as

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#Question id: 3327

#Section 3: Genetics, Cellular and Molecular Biology

Birds that are brood parasites lay eggs in the nests of other birds. This is a successful strategy for the parasite only if

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#Question id: 3333

#Section 3: Genetics, Cellular and Molecular Biology

The flipper of whale and the wings of bats represent a case of

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#Question id: 3891

#Section 3: Genetics, Cellular and Molecular Biology

Protein amino acid side chains can hydrogen bond in the major groove of DNA, and discriminate between each of the four possible base pairs.  In which one of the following groups of amino acids can all three members potentially be used in such DNA-protein recognition?