Choose the correct statement 

1.UACUAAC is branch point sequence for U2 type introns 

2.UACUAAC is branch point sequence for U12 type introns

3.CCUUAAC is branch point sequence for U12 type introns

4.CCUUAAC is branch point sequence for U2 type introns

TLS Online TPP Program

#Question id: 15238

#Unit 13. Methods in Biology

Electrophoretic resolution can be mainly changed by adjusting the

a) current 

b) pH of buffer system

c) luminous intensity 

d) Gel concentration

TLS Online TPP Program

#Question id: 15239

#Unit 13. Methods in Biology

Which of the following are the three important components of gel Electrophoresis 

a) Current applied

b) Buffer system used 

c) Gel concentration 

d) Surface of electrophoresis kit

TLS Online TPP Program

#Question id: 15245

#Unit 5. Developmental Biology

which of the following is property of Syncytial specification?

TLS Online TPP Program

#Question id: 15246

#Unit 5. Developmental Biology

Syncytial specification uses elements of:

TLS Online TPP Program

#Question id: 15247

#Unit 5. Developmental Biology

In the syncytial blastoderm, nuclei in the anterior part of the cell are exposed to ------------- that are not present in the posterior part of the cell, and vice versa.

1. Cytoplasmic determinants

2. Maternal factors

3. Zygotic gene

4. Paracrine signals

TLS Online TPP Program

#Question id: 15248

#Unit 2. Cellular Organization

Which of the following groups of microorganism contain both  superoxide dismutase and catalase enzymes for growth?