Practice Questions

TLS Online TPP Program

#Question id: 4427

Insulators

#Unit 3. Fundamental Processes

are HDACs and block enhancer activity by deacetylating the flanking nucleosomes.
can block the activity of an enhancer and can block the encroachment of condensed chromatin
bind enhancers and prevent their use.
can prevent the use of a particular splice site and can prevent the use of a particular polyA site

More Questions

TLS Online TPP Program

#Question id: 4182

#Unit 3. Fundamental Processes

If the anticodon on tRNA is GTC (tyrosine)(5ʹ → 3ʹ), the sequence of the 5ʹ → 3ʹ template strand of the gene in DNA that specifies this amino acid is

TLS Online TPP Program

#Question id: 4183

#Unit 3. Fundamental Processes

Amino acids are attached to tRNA at the __.

TLS Online TPP Program

#Question id: 4184

#Unit 3. Fundamental Processes

Translation takes place:

TLS Online TPP Program

#Question id: 4185

#Unit 3. Fundamental Processes

Which of the following is mismatched?

TLS Online TPP Program

#Question id: 4186

#Unit 3. Fundamental Processes

What statement is not true about the Shine-Dalgarno sequence?

TLS Online TPP Program

#Question id: 4187

#Unit 3. Fundamental Processes

Prokaryotic mRNA molecules that contain several coding regions that encode several polypeptides are __.