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Question
What is single cell protein?
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Solution
Single-cell protein (SCP) is microbial biomass from bacteria, yeasts, fungi, or algae used as food or feed. It contains 45-60% protein and essential nutrients, produced rapidly on various substrates. SCP is sustainable and independent of seasons, making it an efficient protein source.
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RELATED QUESTIONS
R. Q. for proteins is about .......................
(a) 0.7
(b) 0.8
(c) 0.9
(d) 1.0
Give advantages of single cell protein (SCP).
“Growing Spirulina on a large scale is beneficial both environmentally and nutritionally for humans.” Justify.
What is ‘jumping genes’?
Choose the correct option of the following question:
The pressure of the cell contents on the cell wall is known as:
Assertion: Single Cell Protein is one of the alternate sources of protein for animal and human nutrition.
Reason: Microbes like Spirulina are grown on industrial scale as a good source of protein.
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?
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 |
