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TLS Online TPP Program

#Question id: 2552

Which of the following statements about the electron transport chain is true?

#Unit 2. Cellular Organization

  1. It is driven by ATP hydrolysis.

  2. It includes a series of hydrolysis reactions associated with mitochondrial membranes.

  3. It consists of a series of redox reactions

  4. It occurs in the cytoplasm of both prokaryotic and eukaryotic cells.

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TLS Online TPP Program

#Question id: 176

#Unit 1. Molecules and their Interaction Relevant to Biology

A peptide has the sequence Glu–His–Trp–Ser–Gly–Leu–Arg–Pro–Gly. What is the net charge of the molecule at pH 3
TLS Online TPP Program

#Question id: 31241

#Unit 5. Developmental Biology

An area of the embryo containing all of the cells capable of forming a limb, named as:
TLS Online TPP Program

#Question id: 143

#Unit 1. Molecules and their Interaction Relevant to Biology

Which amino acid is ideal for the transfer of protons within the catalytic site of enzymes due to the presence of significant amounts of both the protonated and deprotonated forms of its side chain at biological pH?
TLS Online TPP Program

#Question id: 10627

#Unit 10. Ecological Principles

Following graph represent mortality rate of population of species A, B and C with their respective Age


There are following organism are correct
TLS Online TPP Program

#Question id: 3792

#Unit 3. Fundamental Processes

Strain introduced by unwinding DNA at the replication forks is relieved by