3 years ago

What is the purpose of sub culturing

1 answer:

4 0

Answer:

In biology, a subculture is a new cell or microbiological culture made by transferring some or all cells from a previous culture to fresh growth medium. This action is called subculturing or passaging the cells. Subculture is used to prolong the life and/or expand the number of cells or microorganisms in the culture.

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Anna tries to keep her kilocalorie intake under control. She eats mostly lean meats or fish and a lot of vegetables. Yesterday,

Kamila [148]

Answer:

A.- 300kcal (315kcal) / B.- 100kcal (108kcal) - arround (30-35%)

Explanation:

In order to determine how many kilocalories have the meal, you have to multiply the macro-molecule grams as the following rule:

lipids * 9 / carbohydrates * 4 / proteins * 4

then

7g*9 + 36g*4 + 27g*4 = 63kcal + 144kcal + 108kcal (P) = 315kcal

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3 years ago