Mougeotia appears to have evolved the ability to exploit red light as a signal to induce a response (chloroplast movement) that is typically mediated by blue light.

TLS Online TPP Program

#Id: 3715

#Unit 2. Cellular Organization

The rate of loss of single-stranded (ss) DNA during renaturation is a second-order rate process

TLS Online TPP Program

#Id: 3716

#Unit 2. Cellular Organization

Complexity (denoted by N) is the number of base pairs of unique or nonrepeating DNA in a given segment of DNA

TLS Online TPP Program

#Id: 3717

#Unit 2. Cellular Organization

Consider 1000 bp DNA.

500 bp is sequence a, present in a single copy.

500 bp is sequence b (100 bp) repeated 5 times:

TLS Online TPP Program

#Id: 3718

#Unit 2. Cellular Organization

Consider 5000 bp with 1000 bp (1 Copy), 700 bp (5 Copies) and 100 bp (5 Copies) calculate complexity of genome

TLS Online TPP Program

#Id: 3719

#Unit 2. Cellular Organization

Repetitive DNA sequences renature faster than non repetitive DNA due to uniformity of sequence

TLS Online TPP Program

#Id: 3962

#Unit 2. Cellular Organization

Chromosome has to be read under following heads

1. Packaging and packing proteins

2. Supercoiling

3. Loops, domains, centromere and telomere

4. Histones