Question

The yield of the antibiotics depends upon- 



(a) PH of the medium

(b) Age of the inoculum

(c) Composition of the medium

(d) All of these

​

Answer 1

Answer:

Penicillium chrysogenum

For Penicillium chrysogenum, the fungal producer of the beta-lactam antibiotic penicillin, many production strains carry multiple copies of the penicillin biosynthesis gene cluster.

Answer 2

Answer:

The correct answer is Option D: all of these.

Explanation:

• Medicines known as antibiotics are used to treat bacterial infections in both humans and animals.
• They function by eradicating the germs or by making it difficult for the bacteria to proliferate and flourish.

• A number of abiotic variables, including oxygen, temperature, particular sources of carbon and nitrogen, and microelements, have been found to affect the generation of antibiotics by bacteria-based biocontrol agents.

• The quantitative differences between the different species' sensitivity to certain medications and the effects of pH are significant.
• Depending on the kind of Enterococcus, the antibiotics, and the pH of the test medium, the size of the inoculum also had a varying impact on susceptibility.