Which amino acid is not directly involved in the de novo biosynthesis of purines?

TLS Online TPP Program

#Question id: 12921

#Unit 13. Methods in Biology

Match the following:-

A. Gene probe production.              i. Novel proteins

B. Genome mapping.                       ii. PCR mutagenesis

C. Protein Engineering.                 iii. Sequence tagged sites

D. Gene Editing.                                iv. Use with blots

TLS Online TPP Program

#Question id: 28245

#Unit 5. Developmental Biology

 The somatic cells of the hub create asymmetric proliferation by secreting a  factor which involve onto the cells attached to them, these factors are___

TLS Online TPP Program

#Question id: 10685

#Unit 10. Ecological Principles

figure show population growth in two species A ana B . Interaction between

 

TLS Online TPP Program

#Question id: 7291

#Unit 5. Developmental Biology

Five different genes are known to specify floral organ identity in Arabidopsis: APETALA1 (AP1), APETALA2 (AP2), APETALA3 (AP3), PISTILLATA (PI), and AGAMOUS (AG).

Which one of the following statement is incorrect?

TLS Online TPP Program

#Question id: 10584

#Unit 10. Ecological Principles

The logistic equation above is used to describe the rate of change of a population, N, with time, t, where r is the intrinsic rate of increase and K is the carrying capacity. Which of the following statements is true for this equation?