A predator exhibiting switching behaviour would be expected to underrepresent the prey in its diet (compared to the abundance of prey in the environment) when the prey is at __________ density.

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#Question id: 1202

#Unit 4. Cell Communication and Cell Signaling

G proteins are said to be self-inactivating. What G-protein function accounts for this?

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#Question id: 10423

#Unit 6. System Physiology – Plant

Which of the following responses include processes such as the promotion of lettuce seed germination, inhibition of hypocotyl elongation, and regulation of leaf movements?

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#Question id: 3788

#Unit 3. Fundamental Processes

The spontaneous loss of amino groups from adenine in DNA results in hypoxanthine, an uncommon base, opposite thymine. What combination of proteins could repair such damage?

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#Question id: 10956

#Unit 7. System Physiology – Animal

The coagulation pathway that begins with tissue thromboplastin is

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#Question id: 27093

#Unit 1. Molecules and their Interaction Relevant to Biology

Say a, b, c, d, e, f, g  are the amino acid forming αα motif / Coiled-coils then which of the condition must be followed to form perfect αα motif / Coiled-coil

(1) 'a' & 'd' are hydrophobic residues

(2) 'a' & 'd' are hydrophilic residues

(3) 'e' and 'g' are found to be charged amino acids

(4) 'e' and 'g' are found to be uncharged amino acids