Applications of Biotechnology

Q.

What is DNA fingerprinting? Mention its one application. (2 mark)

Q. Which of the following are the different products of fermentation?

1. Alcohol
2. Vinegar
3. Acetyl Co-A
4. Lactic acid

Q.

Incomplete breakdown of sugar during anaerobic respiration forms ____.

1. glucose and carbon dioxide

2. alcohol and carbon dioxide

3. water and carbon dioxide

4. fructose and water

Q. The pictures given point towards which technology?

1. 
2. 
3. 
4. 

Q. The science of using living organisms or product of living organisms for human benefit is called .

1. biology
2. biotechnology
3. fermentation

Q. The study of cells is called .

Q. Identify the cell that is totipotent from the given options.

1. Egg
2. Zygote
3. Sperm
4. Embryo

Q. Which of these factors do not affect organ donation?

1. Gender
2. Blood group
3. Age
4. Diseases

Q. Where do we not find adult stem cells?

1. Bone marrow
2. Adipose
3. Blood
4. Embryo

Q. For which of these problems can we not use regenerative therapy?

1. Diabetes
2. Hypertension
3. Leukemia
4. Anaemia