Chapter 1: Biotechnology - Biology For High School - Grade 10(Biology ) Questions and Answers

Question 1. Thymosin proved effective against brain and
  1.    liver cancer
  2.    stomach cancer
  3.    lung cancer
  4.    blood cancer
Explanation:-
Answer: Option C. -> lung cancer
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 2. In 1857 it was proved that all fermentations are the results of microbial activity by
  1.    Pasteur
  2.    Lmark
  3.    Darwin
  4.    Mendel
Explanation:-
Answer: Option A. -> Pasteur
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 3. Use of living organisms to serve humans is
  1.    biotechnology
  2.    social biology
  3.    human biology
  4.    service biology
Explanation:-
Answer: Option A. -> biotechnology
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 4. The protein content called novel is produced by using
  1.    bacteria
  2.    virus
  3.    fungi
  4.    micro-organisms
Explanation:-
Answer: Option D. -> micro-organisms
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 5. The human genome project was published in
  1.    1999
  2.    2008
  3.    2005
  4.    2002
Explanation:-
Answer: Option D. -> 2002
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 6. Manny transgenic animals are used to get medicines through their milk, blood and
  1.    meat
  2.    hormones
  3.    bones
  4.    urine
Explanation:-
Answer: Option D. -> urine
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 7. The protein content which is extracted from mixed or pure cultures of yeasts, bacteria, algae, and fungi is called
  1.    triple cell protein
  2.    single cell protein
  3.    double cell protein
  4.    tetra cell protein
Explanation:-
Answer: Option B. -> single cell protein
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 8. The incomplete oxidation and reduction of glucose is
  1.    metabolism
  2.    respiration
  3.    fermentation
  4.    digestion
Explanation:-
Answer: Option C. -> fermentation
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 9. The fermentation which is carried by yeast is called
  1.    pyruvic fermentation
  2.    acrylic fermentation
  3.    lactic acid fermentation
  4.    alcoholic fermentation
Explanation:-
Answer: Option C. -> lactic acid fermentation
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 10. The most common type of fermented cereal is
  1.    yogurt
  2.    wheat
  3.    rice
  4.    bread
Explanation:-
Answer: Option D. -> bread
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
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