Answer;
- A batch culture
A closed system, used for bacterial growth, where nothing is added and nothing is removed is called a batch culture.
Explanation;
-Batch culture is a technique used to grow microorganisms or cells. A limited supply of nutrients for growth is provided; when these are used up, or some other factor becomes limiting, the culture declines. Cells, or products that the organisms have made, can then be harvested from the culture.
-In this culture, certain volume of medium is inoculated with cells. The cells grow in the medium and are exposed to changing conditions, as nutrients are depleted and waste products accumulate.
Answer:
The correct answer will be option-
1. Additional numbers of cells is not needed in most animals after maturity
2. Plants usually continue to grow throughout their existence
Explanation:
Mitosis is a type of cell division which produces the clones of the parent cell. This type of cell division is involved in the division of the somatic cells which help the organism in repair and growth of the organism.
In the given question, since the animals, after maturity do not require additional cells like humans whereas the plant's cells continuously divide to grow which involves the mitosis.
Thus, the selected options are the correct answer.
Answer:
anticodon on tRNA will be UCA
Explanation:
template strand of DNA is 5′-AGT-3′
so its mRNA codon will be 5′-AGU-3′
and Its anticodon on tRNA will be complementary 3′UCA 5′