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Lynna [10]
3 years ago
10

Short note sentence describe the terms pure culture and mixed culture​

Biology
1 answer:
yaroslaw [1]3 years ago
4 0

Answer:

A pure culture consists of only one type of microbe while a  mixed culture has two or more than two microbes.

Explanation:

A pure culture consists of only one type of microbe.

While a mixed culture consists of more than one type of microbes. such cultures may comprise of different species of bacteria or a group of bacteria, viruses and other pathogens.

In mixed culture the microbe species living together may harm each other existence.

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what are the types of mutations, and how does each alter the encoded protein? college level answer please​
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Answer:

point mutation missense mutation silent mutation non sense mutation

Explanation:

point mutation it change one base of DNA in this case nucleotide substitution occur like sickle cell missense mutation in this case replacement of one nucleotide nonsense mutation cause the replacement of codon silent mutation does not change the sequence of protein because of new triplets codes for the same amino acid

3 0
4 years ago
What is true about the absorption and storage of fat-soluble versus water-soluble vitamins in the body?
rodikova [14]
The right answer is "<span>fat soluble are stored in the liver and fatty tissue ...".

Lipids are essentially stored as fatty acids in the cytoplasm of adipocytes. All of these cells form adipose tissue, commonly called "fat".These reserves are much larger in quantity than the reserves in the form of glycogen, in the human body.

"<span>water-soluble vitamins can build to toxic levels ..." is false, hydrosoluble vitamins are rarely toxic, even at high concentrations, and even if they are toxic (which is very rare) is it not due to their circulation in the bloodstream, it is due to their accumulation in cells.</span>

</span>
7 0
4 years ago
Is a process in which a water body acquires high levels of nutrients
erik [133]
Eutrophication, the process by which a body of water acquires a high concentration of nutrients, has become known to the environmentally aware community as a key human stressor on the world's ecosystems. High concentrations of nutrients, specifically phosphates and nitrates, promote excess growth of primary producers.
3 0
3 years ago
Microorganisms in which oxygen has no effect on growth; however, they can growth in cold environments are known as _____________
Ksenya-84 [330]
Answer: I think the answer is b.
4 0
3 years ago
_____ is the stage of the cell cycle where cells are actively dividing
pashok25 [27]

Answer: Mitosis

Explanation:

Mitosis partitions the genetic material and the cell divides.

6 0
3 years ago
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