TBP causes 

a.bends the DNA by an angle of ~80

b.minor groove to be widened to an almost flat conformation

c.It uses beta pleated sheet 

d.Distortion of 8 A:T base pairs

TLS Online TPP Program

#Question id: 7127

#Unit 5. Developmental Biology

The immunoglobulin genes are expressed in B-cells, and the b-globin gene is expressed in red blood cells. What manipulations might be carried out to get the b-globin gene to be expressed in B-cells?

TLS Online TPP Program

#Question id: 26825

#Unit 10. Ecological Principles

Species that vary in external appearance and their variations are genetically fixed and irreversible is consider as

TLS Online TPP Program

#Question id: 334

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following statements about hydrogen bonding is not true?

TLS Online TPP Program

#Question id: 6538

#General Aptitude

Find the missing word : A, AB, ...... , ABBABAAB

TLS Online TPP Program

#Question id: 7275

#Unit 5. Developmental Biology

The following experiment is designed to study the role of several hormones in the regulation of metamorphosis in frogs.

Group #	Treatment	Days to Metamorphosis
1	Saline	30
2	Prolactin	> 100
3	TSH	15
4	Thyroxine	10
5	Corticosterone	30
6	Thyroxine + Corticosterone	5
7	Prolactin + TSH	30
8	Thyroid gland removed	> 100

 

If the thyroid gland were removed from the tadpoles in Group 4, metamorphosis would