Statement I: In hydrated artificial seed systems, the encapsulating gel remains hydrated throughout storage and planting.

Statement II: Hydrated artificial seeds are produced by drying somatic embryos before encapsulation.

TLS Online TPP Program

#Question id: 39504

#Biochemistry

Proteomics primarily deals with the study of:

TLS Online TPP Program

#Question id: 39505

#Biochemistry

Which of the following statements are correct?
I. DNA replication occurs in 5′ → 3′ direction
II. Okazaki fragments are formed on lagging strand
III. DNA ligase joins RNA primers

TLS Online TPP Program

#Question id: 39506

#Biochemistry

 Regarding non-coding DNA:
I. It includes regulatory sequences
II. It plays no role in gene expression
III. It includes introns and repetitive DNA

TLS Online TPP Program

#Question id: 39507

#Biochemistry

Concerning PCR:

I. Denaturation occurs at high temperature
II. Annealing involves primer binding
III. Extension is carried out by RNA polymerase

TLS Online TPP Program

#Question id: 39508

#Biochemistry

Regarding transgenic crops:
I. They may reduce the need for chemical pesticides
II. They can raise ecological and ethical concerns
III. They are completely risk-free

TLS Online TPP Program

#Question id: 39509

#Biochemistry

 Assertion (A): DNA polymerase cannot initiate DNA synthesis de novo.
Reason (R): DNA polymerase requires a free 3′-OH group.