Which of these evolutionary agents is most consistent at causing populations to become better suited to their environments over the course of generations?

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#Question id: 15944

#Section 1: Engineering Mathematics

Consider the following in respect of two non-singular matrices A and B of same order:

a. Det (A+ B) = det A + det B

b. (A + B)^-1 = A^-1 + B^-1 

Which of the above is/are correct?

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#Question id: 134

#Section 2: General Biology

Ultraviolet (UV) light can be used to estimate protein solution concentrations because

TLS Online TPP Program

#Question id: 12999

#Section 2: General Biology

Proline and glycine both disturb the symmetry of α-helix which of the following are true regarding to these two amino acids

a) proline changes the orientation of hetropolymeric α-helix hence proline can be placed only as 1st amino acid residue near to C-terminus 

b) proline changes the orientation of polymeric α-helix hence proline can be placed only as 1st amino acid residue near to N-terminus

c) glycine disrupts the heteropolymeric α-helix by changing the helicity.

d) homopolymer of proline and glycine can form stable helix. 

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#Question id: 3707

#Section 3: Genetics, Cellular and Molecular Biology

The replication of DNA is ________ because ________.

TLS Online TPP Program

#Question id: 15563

#Section 5: Bioprocess Engineering and Process Biotechnology

How long will it take for the initial concentration of A to fall from 0.20 M to 0.075, if the rate constant for a reaction of zero-order in A is 0.035 mol L^–1 s^–1.