How are prokaryotes useful to our world? Provide one example

Answers

Answer 1
Answer: They train our immune system so it's ready when our bodies are attacked, and they aid in digestion and supply us with vitamins. ... Scientists and doctors can even utilize prokaryotes to help the human body.

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PLEASE help me i am stuck In pea plants the allele for round seeds (R) is dominant and the allele for wrinkled seeds (r) is recessive. Under what conditions would we observe wrinkled seeds in a pea plant? A) When the plant has a genotype RR B) When the plant inherits a dominant allele from both parents C) When the plant inherits a recessive allele from both parents D)When a plant has a heterozygous allelic pair of the gene for seed shape

Please help ill mark brainly thingyWhich of the following is NOT an example of a constructive interference of light?

a)Car headlights shining down the highway at night.

b)Taking a photo of someone with the sun behind them

c)Shining two flashlights in the same direction

D)Stage lights shining on the actors.

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Answer:

d

Explanation:

The area where rock under stress breaks and triggers an earthquake is called the ___________

Answers

It is called the focus :)

Hello friends,

Into the void: The word focus will come.

Achievements.

How does the presence of starch show that photosynthesis has taken place

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Glucose is a product of photosynthesis. Glucose is also a type of starch.

the type and age of rocks found in this mountain range are also found on another continent. what might this mean?

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it means a continental drift occurred

Which structures are found only in plant cells, not inanimal cells?
O A and B
O B and C
OC and D
OD and A

Answers

Answer:

B and C

Explanation:

i wish i can screenshot u i got it right but ima just tell u the answer lols

there doesn’t seem to be a page or photo linked with this question. where are the answer choices? surely a, b, c, and d must mean something

If you were a researcher studying Taxol, you would be most interested in cells found in what phase of mitosis?

Answers

Answer:

Anaphase of mitosis

Explanation:

Taxol: is a drug that prevents growth of cancer cells by interfering with the disassembling process of microtubules during the Anaphase of mitosis. The drug is able to bind to microtubules and freeze them.

Microtubules: are filamentous proteins and are made up of tubulin subunits. Microtubulesform part of the cell's cytokeleton which is vital for maintaining the shape of the cell and transportation of organelles and other molecules inside the cell.

Anaphaseof mitosis: microtubules from opposite poles of mitotic cells attached at the kinetochore of sister chromatids pull the each sister chromatid to opposite poles thus pulling them apart. The disassembling of the microtubules causes the sister chromatids to pull apart.

Final answer:

The mitotic phase specifically metaphase is of the most interest to a researcher studying Taxol because this drug halts the process of mitosis by preventing microtubules from depolymerizing.

Explanation:

If you were a researcher studying Taxol, you would be most interested in the cells found in the mitotic phase of the cell cycle. Taxol is a drug that disrupts mitosis by binding to the tubulin in microtubules and preventing their depolymerization, which effectively halts the process of mitosis in metaphase. This is because during metaphase, the chromosomes line up along the metaphase plate of the cell and the microtubules attach to the centromeres of the chromosomes, preparing to pull them apart during anaphase. Since Taxol prevents the microtubules from shortening, they cannot pull the chromosomes apart, thus cells treated with Taxol get stuck in metaphase.

Learn more about Cell Cycle and Taxol here:

brainly.com/question/6015920

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