Advertisements
Advertisements
प्रश्न
What is ‘jumping genes’?
Advertisements
उत्तर
The sequences of DNA that can move or transpose themselves to new positions within the genome of a single cell are known as ‘jumping genes.
APPEARS IN
संबंधित प्रश्न
Give advantages of single cell protein (SCP).
“Growing Spirulina on a large scale is beneficial both environmentally and nutritionally for humans.” Justify.
Describe the ultra-structure of a chloroplast.
Choose the correct option of the following question:
The pressure of the cell contents on the cell wall is known as:
What is a single cell protein? How is it significant for human welfare?
Fill in the blanks
Why are proteins synthesised from Spirulina called single cell proteins?
The shift from grain to meat diets creates more demands for cereals. Why?
A 250 kg cow produces 200 g of protein per day but 250 g of Methylophillus methylotrophus can produce 25 tonnes of protein Name this emerging area of research. Explain its benefits.
Match Column I with Column II and find the correct option.
| Column I | Column II |
| A. Acetic acid | (i) Aspergillus niger |
| B. Butyric acid | (ii) Lactobacillus sps. |
| C. Lactic acid | (iii) Clostridium butylicum |
| D. Citric acid | (iv) Acetobacter aceti |
