Tag: biotechnology and its application

Quizzes (22) Questions (33)

Questions Related to biotechnology and its application

Multiple choice transgenic organisms biotechnology and its applications biotechnology and its application biology

Clot buster obtained from Streptococcus and modified by genetic engineering is ____________.

  1. Streptokinase

  2. Penicillin

  3. Cyclosporin A

  4. Statins

  5. Strepsils
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Streptokinase is an enzyme produced by Streptococcus bacteria that acts as a clot buster by breaking down blood clots. It is produced commercially using genetic engineering.

Multiple choice transgenic organisms biotechnology and its applications biotechnology and its application biology

Which one of the following sets of plant show/have shown promise as potential hydrocarbon(petroleum) sources?

  1. Simmondsia chinensis, Euphorhia ahvssinica, E. Teracalli

  2. Hardwockia pinnate, Capaifera longsorfii, Euphorbia esinifera

  3. Capaifera multijuga, Euphrobia lathyrus, caloropis procera

  4. Sesamum indicum, Linum usitatissimum, Arachis hypogea
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Simmondsia chinensis (jojoba), Euphorbia abyssinica, and Euphorbia terracalla have shown promise as potential hydrocarbon or petroleum-like sources. Jojoba produces liquid wax esters similar to sperm whale oil, while certain Euphorbia species produce latex containing hydrocarbon-like compounds. Options B and C contain misspelled or incorrect plant names. Option D lists conventional oilseed plants (sesame, linseed/flax, peanut) that produce edible oils, not petroleum-like hydrocarbons.

Multiple choice transgenic organisms biotechnology and its applications biotechnology and its application biology

What does make farm animals most susceptible?

  1. Lead toxicity

  2. Florine toxicity

  3. Sulfur toxicity

  4. Nox toxicity
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Fluorine toxicity (fluorosis) is a significant health issue in livestock, often caused by the ingestion of forage contaminated with industrial emissions or high-fluoride water. It leads to skeletal deformities and dental issues, making animals highly susceptible to health decline.