Molecular basis of Inheritance BIOLOGY - Molecular basis of Inheritance

All of the following are parts of an operon except?

Which of the following RNAs should be most abundant in animal cell?

In bacteria DNA replication occurs :

Which of the following is required as inducer(s) for the expression of Lac Operon?

A complex of ribosomes attached to a single strand of RNA is known as :

Given below is one of the strands of a DNA segment
3' TACGTACGTAACGTACG 5'
(a) Write its complementary strand.
(b) Write a possible RNA strand that can be transcribed from the above DNA molecule formed.

What are the goals of Human Genome Project?

Give name and functional different type of RNAs.###Name the different types of RNAs.

Explain the meselson stahle experiment.

Describe transcription is short.

Following are the features of genetic codes. What does each one indicate?
Stop codon, Unambigous codon, degenerate codon, universal codon.###What do you understand by genetic code? Describe the types and characteristics of genetic code in detail.###What is Genetic code and give detail about them?###Write about characteristics and properties of Genetic code.

(a) Write the features that a biomolecule must fulfill to be able to act as a genetic material.
(b) DNA and RNA are both genetic materials. Which one of the two is more stable and why?
Or
Stability of DNA is higher than that of RNA. How?

(a) Explain the process of DNA replication in prokaryotes.
(b) Name the phase in the cell cycle in which DNA replication takes place in the cell. What if after DNA replication there is no cell division in a cell?

Explain the role of lactose as inducer in lac Operon.###What is lac operon concept? Describe its mechanism.###In the medium where E. coli was growing, lactose was added, which induced the lac operon. Then, why does lac operon shut down some time after addition of lactose in the medium?###Define the operon and name its Constituent Genes.

How are DNA molecule replicate? Describe it.###Describe the process of DNA replication.