Acetylation neutralizes the positive charge of lysine so disrupts DNA Histone interactions.

TLS Online TPP Program

#Id: 8522

#Unit 2. Cellular Organization

Lysine acetylation 

ε-amino group of a specific lysine of α-tubulin

Microtubules are stabilized against breakage (centrioles, basal bodies, & primary cilia)

TLS Online TPP Program

#Id: 487

#Unit 2. Cellular Organization

Presence of topoisomerase II binding sites shows high degree of negative supercoiling is usually present in the MAR.

TLS Online TPP Program

#Id: 9945

#Unit 4. Cell Communication and Cell Signaling

The merozoites infect red blood cells, which eventually rupture, releasing more merozoites. 

TLS Online TPP Program

#Id: 6041

#Unit 10. Ecological Principles

1. Number of species of animal( In India) 

Arthopoda ( 68389)  > Mollusca (5070) > Protozoa (2577) > Pisces (2546) > Aves (1232) > Reptile (456) > mammal(390) > Amphibian ( 209)  

2. Number of species of vertebrate animal (Global) 

Fish (30000) > Birds (9956) > Reptiles (8240) > Amphibian (6199) > Mammal (5416)

Species diversity in plant Angiosperm >Fungi > Algae > Bryophytes > Fern  > Gymnosperm 

TLS Online TPP Program

#Id: 2743

#Unit 13. Methods in Biology

Polymorphism is produced due to the complementary sequence for the primer used being

present in one strain (strain A) but not in the other (strain B). As a result, an amplification product will be detectable as a band in strain A, while strain B will not show the product.