TLS Online TPP Program

#Question id: 4331


In eukaryotic cells, transcription cannot begin until

#SCPH28 | Zoology
  1. the two DNA strands have completely separated and exposed the promoter.

  2. several transcription factors have bound to the promoter.

  3. the 5 caps are removed from the mRNA.

  4. the DNA introns are removed from the template.

More Questions
TLS Online TPP Program

#Question id: 14215

#SCPH05 I Biotechnology

kLa is measured in dynamic method of oxygen transfer by 

TLS Online TPP Program

#Question id: 9163

#SCPH06 I Botany

Use the following figures to answer the question below


Based on the data in the figures, which of the following statements are correct?

I) Area 1 would be considered a desert because of its high average temperature.

II) Area 1 has more average precipitation than Area 2.

III) Area 2 would be considered a desert because of its low average precipitation.

IV) Area 2 has a larger annual temperature variation.

TLS Online TPP Program

#Question id: 3556

#SCPH01 Biochemistry

Flower color in plant follows incomplete dominance. Cross between AA and aa results all F1 offspring are uniform were allowed to cross with AA genotype. What will be phenotype ratio?

TLS Online TPP Program

#Question id: 6990

#SCPH28 | Zoology

Insects such as Drosophila undergo three molts before becoming a pupa and undergoing metamorphosis. Molting, which is also called 'ecdysis', is controlled by what hormone?

TLS Online TPP Program

#Question id: 10236

#SCPH28 | Zoology

Following figure represent fundamental and realized nich of species P and Q in gradient of temperature along sea shore. which of the following statement are correct? 


A) Fundamental niche of species P is greater than its realized nich

 B) Fundamental niche of species Q is greater than its realized nich

 C) Species Q is strong competitor than species P

 D) There is no effect on spaced occupied by Q in the presence or absence of species P