When yeast ferments the glucose, what are the products ?
Carbon dioxide and ethanol.
Carbon dioxide and nitrous oxide.
Carbon dioxide and hydrogen.
CO2 and methyl alcohol.
Ca Mv - stands for:
Cali virus
Cauliflower Mosaic virus
Gemini virus
An important component of genetic engineering technology is which class of enzymes ?
DNA polymerases.
RNA polymerases.
Restriction endo nuclease.
Ligases.
Large scale production of cloned gene of interest with the protein is made possible through:
Bio reactor
Bio divider
Biotech machine
Thermocycles
Who discovered jumping gene?
Stanley
Paul Berg
Lederberg and Team
Barbara McClintock
Monoclonal antibodies are used in :
Pregnancy testing.
Diagnosis of disease.
Preventing rejection of transplants.
All of the above.
An antibiotic that acts on a variety of pathogenic organisms is called :
Broad spectrum antibiotic.
Narrow spectrum antibiotic.
Gram- positive antibiotic.
Gram- negative antibiotic.
The first restriction enzyme Hind II was isolated by:
Jerald Smith
Thomas Smith
Hamilton smith
None of these
The enzyme, which is used in cheese making is :
Lactase.
Protease.
Rennin.
Papain.
The larger class of restriction enzymes is known as:
Endonuclease
Exonucleares
Nuclease
Lyases
