Which of the following organelles is found in plant cells but not in animal cells?

TLS Online TPP Program

#Question id: 760

#SCPH05 I Biotechnology

Which force can stabilize a DNA double-helix?

TLS Online TPP Program

#Question id: 238

#SCPH12 I Genetics

Purines which are found mainly in both deoxyribonucleotides and ribonucleotides are

TLS Online TPP Program

#Question id: 14159

#SCPH05 I Biotechnology

Which of the following statement is not a benefit of FASTA over BLAST?

TLS Online TPP Program

#Question id: 13081

#SCPH01 Biochemistry

Correct statements about RAPD’s

A. RAPD polymorphism is detected by using oligonucleotides usually more than 10 bases long of random sequences as primers in a reaction.

B. In a strain which has in genomic DNA sequences complementary to the primer oligonucleotide, PCR products will be detected in the gel,

C. Typical RAPD markers show limited variation between parents, especially in naturally inbreeding species.

D. RAPDs are more sensitive than RFLPs to experimental conditions making them more difficult to be consistent and reproducible.

TLS Online TPP Program

#Question id: 672

#SCPH01 Biochemistry

An ideal α-helix has a pitch of 0.54 nm and a rise of 0.15 nm. What is the length along the helix axis for a segment of an ideal α-helix that contains 30 amino acids?