Which of the following is a suitable host for the process of cloning in Human Genome Project (HGP)?

Which of the following methodology is used to identify all the genes that are expressed as RNA in Human Genome Project (HGP)?

The capability of the repressor to bind the operator depends upon _____________

Which is a DNA-binding protein?

In a bacterial operon, which is located downstream of the structural genes?

When was the operation mechanism of a bacterial operon first elucidated?

Enzymes of __________________________ are clustered together in a bacterial operon.

The first step in catabolism of lactose by the bacteria is ________________ of a linkage bond.

Lactose can be a nutrient source for bacteria, it is a _____________________

In bacteria, mRNAs bound to small metabolites are called ______________

Which of the following acts as a co-repressor in tryptophan operon?

The lac operon is under positive control, a phenomenon called _________________

Which of the following acts as an inducer in the lac operon?

The lac operon consists of ____ structural genes.

The repressor protein is encoded by _________________

Which of the following antibiotic acts by competitively inhibiting the peptidyl transferase activity of prokaryotic ribosomes?

Which of the following proteins bind to the ribosome and causes the dissociation of the two ribosomal subunits from mRNA?

With the help of which of the following proteins does the ribosome recognize the stop codon?

Which of the following rRNA is intimately involved with the peptidyl transferase activity?

The second and further aminoacyl-tRNAs are brought to the ribosome bound to which of the following protein complex?

Which of the following initiation factor bring the initiator tRNA?

Base pairing between mRNA and which of the following rRNAs help in the selection of translation initiation site?

In prokaryotes and eukaryotes, multiple ribosomes can bind to a single mRNA transcript, and give rise to beads on a string structure. What is this structure called?

The ribosome reads mRNA in which of the following direction?

In which of the following directions does the polypeptide synthesis proceeds?

താഴെ തന്നിരിക്കുന്നവയിൽ സ്റ്റോപ്പ് കോഡോൺ അല്ലാത്തത് ഏത്?

ഖർ ഗോബിന്ദ് ഖൊറാന പരീക്ഷണശാലയിൽ കൃത്രിമമായി സമന്വയിപ്പിച്ചത് :

Gene frequencies may vary within populations by chance father than by natural selection. This is referred to as:

From the following diseases which can be traced in a family by pedigree analysis?

Yoshinori Ohsumi got Nobel Prize for:

If the sequence of bases in DNA is ATTCGATG, the sequance of bases in the transcript is:

Human Y chromosome is:

The region in which the DNA is wrapped around a cluster of histone proteins is called:

The breakdown of alveoli that reduces the surface area for gas exchange leads to a disease called:

Southern hybridization technique is us for the analysis of chromosomal DN One among the following is NOT involv in this technique. It is........

D.N.A. യിലെ നൈട്രോജിനസ് ബേസുകളിൽ ഉൾപ്പെടാത്തത് ഏത് ?

In breeding for disease resistance in crop plants, gene pyramiding refers to:

Identify the correctly matched pair:

Match the following and select the correct choice:

Cystic fibrosis is a :

Which among the following is NOT a disorder due to defective gene or gene mutation on autosomes?

Choose the CORRECT sequential of the following terms and fill up the blanks.

(I) The ability of a gene to have multiple phenotypic effect is called.........

(II)......... are those non-allelic genes, which not only are able to produce their own effects independently when present on dominant state but can also interact to form a new trait.

(III)........are non-allelic genes which independently show a similar effect but produce a new trait when present together in dominant form.

(iv) The phenomenon where none of the contrasting factors (alleles) is dominant and the expression of the trait in Fi is intermediate expression of the two factors is .........

The process of transplantation of a tissue grafted from one individual to a genetically different individual:

Synapsis occurs during:

What are the thread-like stained structures present in the nucleus known as?

What is the length of the DNA double helix, if the total number of bp (base pair) is 6.6 x 10^9?

What is the typical distance between two base pairs in nm?

What are the additional set of proteins which are required for the packaging of chromatin at the higher levels known as?

Which of the following chromatins are said to be transcriptionally active and inactive respectively?

How many nucleosomes are present in a mammalian cell?