Genetic Engineering and Biotechnology GCE Revision Questions Biology o level

Genetic Engineering and Biotechnology GCE Revision Questions Biology

1. Suggest one similarity and one difference between the production of penicillin and the production of alcohol by fermentation

2. Complete the statements below with suitable words/ phrases.
Gasohol is a mixture of petrol and_________ which is produced by microorganisms such as _________ during the _______ respiration of glucose. The glucose can be obtained from sugarcane or from any ________ source, such as _________.

3. Explain the role of microorganisms in the following

• Production of alcohol (beer)
• Production of any diary product
• production of penicillin

4. (a) What is Biotechnology?

(b) Explain the biotechnological processes involved in the production f 

• yogurt 
• biogas
• gasohol
• bread

5. (a) Define the following

• Genetic engineering 
• Cloning

(b) Outline the steps involved in the production of a hormone like insulin.

(c) What are th implications of genetic engineering?

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Revision questions biology ordinary level for Students.

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Use of Biology revision questions. 

Above questions are revision questions for "Genetic Engineering" for ordinary level (o level). 

Candidates can use the above questions to prepare for the Cameroon General certificate of examination board GCE 

The questions are not only for Cameroonians preparing for the gce but they are revision questions for all students world wide preparing for the GCE or any other Examination.