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3 years ago

HELP ME!! Which structure does a virus have in common with a prokaryotic cell?

1 answer:

6 0

Viruses are not cells at all, so they are neither prokaryotes nor eukaryotes. Viruses contain DNA but not much else. They lack the other parts shared by all cells, including a plasma membrane, cytoplasm, and ribosomes

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¿Qué sistemas del cuerpo son los más susceptibles al coronavirus?

blondinia [14]

Answer:

The lungs are the organs most affected by coronavirus

Los pulmones son los órganos más afectados por coronavirus

Explanation:

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3 years ago

What animal is the biggest heart??

Mkey [24]

Answer:

<h2>blue whale's</h2>

Explanation:

<h2>The largest animal heart is the blue whale's, which has been weighed at about 400 pounds (and it is not the size of a small car, contrary to popular belief). But the animal with the largest heart-to-body-mass ratio is somewhat surprising: the dog. Compare a dog's heart to its body mass </h2>

<h2>PLEASE MARK ME AND FOLLOW ME TOO SWEETIE LOTS OF LOVE FROM MY HEART'AND SOUL DARLING TEJASWINI SINHA HERE ❤️</h2>

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3 years ago

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f a protein is coded for by a single gene and this protein has six clearly defined domains, which number of exons below is the g

lana66690 [7]

Answer:

The correct answer is C) 8 exons.

Explanation:

If we assume that each domain matches with an exon, and we have a 6 domain protein (domain= the functional regions of the protein that include the active site), there must be at least 6 exons in the gene. Also, remember that exons include the 5'- and 3'- untranslated regions or UTR. So, assuming that each unstraslated region is equivalent to an exon, there must be at least 8 exons in the gene (6 exon for each domain and one 2 exons for UTR).

Anyway, be careful, because this is a simple exercise where we assume a lot of things. In the real world, the first exon tends to include the 5'-UTR and it is already proved that one exon is not always equivalent to one protein domain.

7 0

3 years ago

Common characteristics between a pig and a cow

Triss [41]

Answer:

Cow

noun

(properly) An adult female of the species Bos taurus that has calved.

Pig

noun

Any of several intelligent mammalian species of the genus Sus, having cloven hooves, bristles and a nose adapted for digging; especially the domesticated animal Sus scrofa.

‘The man kept a pen with two pigs that he fed from carrots to cabbage.’;

Cow

noun

(formerly inexact but now common) Any member of the species Bos taurus regardless of sex or age, including bulls and calves.

Pig

noun

(specifically) A young swine, a piglet contrasted with a hog, an adult swine.

Cow

noun

(uncommon) Beef: the meat of cattle as from eating pig

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3 years ago

How are the number of protons represented on the periodic table

Fiesta28 [93]

The answer is C. Atomic Number

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4 years ago

Read 2 more answers