Practice Questions

TLS Online TPP Program

#Question id: 3881

Which one of the following statements about mRNA stability is true?

#SCPH05 I Biotechnology

Degradation always proceeds in the 5' to 3' direction.
Degradation of mRNA by polynucleotide phosphorylase yields 5'-nucleoside monophosphates.
In general, bacterial mRNAs have longer half-lives than do eukaryotic mRNAs.
Secondary structure in mRNA (hairpins, for example) slows the rate of degradation.

More Questions

TLS Online TPP Program

#Question id: 12905

#SCPH06 I Botany

Some gene/protein is used to identify the Disorder in humans

Match them correctly:

1. Tyrosine Kinase(TK) i. Atherosclerosis

2. HIV transactivator ii. Hypertension

3. Angiotensinogen iii. Kaposis Sarcoma

4. CET protein iv. Cardiac Hypertrophy

TLS Online TPP Program

#Question id: 12905

#SCPH28 | Zoology

Some gene/protein is used to identify the Disorder in humans

Match them correctly:

1. Tyrosine Kinase(TK) i. Atherosclerosis

2. HIV transactivator ii. Hypertension

3. Angiotensinogen iii. Kaposis Sarcoma

4. CET protein iv. Cardiac Hypertrophy

TLS Online TPP Program

#Question id: 12906

#SCPH01 Biochemistry

An alternative method labeling strategy used in karyotyping and gene localisation is _______

TLS Online TPP Program

#Question id: 12906

#SCPH06 I Botany

An alternative method labeling strategy used in karyotyping and gene localisation is _______

TLS Online TPP Program

#Question id: 12906

#SCPH28 | Zoology

An alternative method labeling strategy used in karyotyping and gene localisation is _______

TLS Online TPP Program

#Question id: 12907

#SCPH01 Biochemistry

The binding of a regulatory protein or transcription factor to a specific DNA site results in a complex which may be analyzed by the technique termed as _____