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Amanda [17]
4 years ago
13

A well designed experiment _____.

Biology
1 answer:
Vsevolod [243]4 years ago
6 0
Is an educational guess
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Unlike other organelles, chloroplasts and mitochondria contain their own genetic information in the form of A) DNA. B) RNA. C) p
NeX [460]

The right answer is A) DNA.

During evolution, the mitochondria have retained their own genome, which, although very small compared to that of a bacterium, is essential for the proper functioning of these organelles. Confined within the mitochondria, organelles that produce cellular energy, the mitochondrial genome (mtDNA) is distinct from the DNA in the nucleus. The transmission of this DNA is generally called non-Mendelian because it is only transmitted by the mother.

Chloroplasts contain DNA grouped into nucleoids; each chloroplast can contain up to 100 copies of the genome. The DNA molecules of the chloroplast genome are generally linear or branched. The chloroplast genome is very small, 37 to 220 kb and usually contains about a hundred genes

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3 years ago
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Which of the following situations would most likely lead to a stable population size?
Rudiy27

Answer:

A. The rates of birth and immigration were balanced by the rates of death and emigration.

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3 years ago
What substance or structure can be found in both a fungal cell and a plant cell?
grin007 [14]

Answer: Nucleus.

Explanation:

Plant cell and fungal cells have nucleus.

Nucleus us an organelles present in eukaryotic organisms and both plant cells and fungal cells are eukaryotes.

Nucleus is housed or enclosed by nuclear membrane.

Nucleus contain the DNA or genetic material of the cell. Nucleus also help to coordinate cellular activities like metabolism, growth,protein synthesis, reproduction e.t.c

4 0
3 years ago
why Repeat your investigation 3 times? Why is it important to repeat the steps of data collection in biology?
Xelga [282]

Answer:

to get a Repeating answer so you know the first time wasn't a fluke

Explanation:

7 0
3 years ago
Of which of the following list,choose the function of proteins in living cells
svet-max [94.6K]

Of the list shown in the image, the function of proteins in living cells are: they transport oxygen in the blood of vertebrates, they play a key role in moving materials within cells, they help the body to recognize and destroy foreign microbes and cancer cells, they catalize chemical reactions.

<h3>What are proteins?</h3>

Proteins are macromolecules made up of linear chains of amino acids that are synthesized by ribosomes using mRNA molecules as templates. they have different functions since they are present in enzymes, hormones, transport proteins and also as a structural part.

Therefore, we can confirm that of the list shown in the image, the function of proteins in living cells are: they transport oxygen in the blood of vertebrates, they play a key role in moving materials within cells, they help the body to recognize and destroy foreign microbes and cancer cells, they catalize chemical reactions.

To learn more about proteins visit: brainly.com/question/17095120

#SPJ1

3 0
2 years ago
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