GATE XL 2024 Paper 1 — page 13

Questions 37–39 of 122. Imported answers require review unless explicitly marked reviewed.

Which one of the following is the correct match between the molecular properties listed in Column I and the corresponding biochemical separation methods in Column II?

Your answerChoose one option.

P-i; Q-ii; R-v; S-iii

P-iii; Q-iv; R-ii; S-i

P-iii; Q-iv; R-i; S-ii

P-v; Q-iv; R-iii; S-ii

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Which one or more of the following statements is/are correct regarding the electromotive force generated by electron transfer chain?

Your answerSelect all correct options. You can choose more than one.

It is used for the synthesis of ATP.

It is not used for active transport process.

It includes a pH gradient component.

It does not include an electrical potential gradient component.

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Which one or more of the following statements is/are correct regarding the transport and retention of proteins in different cell organelles?

Your answerSelect all correct options. You can choose more than one.

Mannose 6-phosphate residues are involved in targeting proteins to lysosomes.

Transport of proteins into the mitochondrial compartment is aided by positively charged amino acid residues at the N-terminus and internal hydrophobic segments.

The retention of protein in the ER lumen requires the KDE sequence motif at the C-terminus.

Nuclear proteins are transported in an unfolded conformation and the nuclear localization signal sequence is subsequently cleaved by peptidases in the nucleoplasm.

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2024 · Paper 1

Question 37

Question 38

Question 39