Which of the following structures would decrease the electrochemical gradient across a membrane?

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#Question id: 1567

#I Life Science/ Life Sciences Group – I-V

Which of the following cell types are responsible for initiating a secondary immune response?

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#Question id: 3660

#SCPH06 I Botany

Which of the following is true for exchange of homologous regions between two DNA molecules?

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#Question id: 10722

#SCPH28 | Zoology

Community 1 contains 100 individuals distributed among four species (A, B, C, and D). Community 2 contains 100 individuals distributed among three species (A, B, and C). Community 1: 5A, 5B, 85C, 5D Community 2: 30A, 40B, 30C Calculate the Shannon diversity (H) for each community.

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#Question id: 839

#SCPH06 I Botany

How do chaperons identifies unfolded/partially folded protein?

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#Question id: 14728

#SCPH06 I Botany

A student appears for tests I, II and III. The student is successful if he passes either in tests I and II or tests I and III. The probabilities of the student passing in tests I, II and III are p, q and 1/2 respectively. If the probability that the student is successful is 1/2. Then