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Ber [7]
2 years ago
7

Explain one specific reason why a cell wants to have tight control over its Cl- channel.

Biology
1 answer:
Mars2501 [29]2 years ago
7 0
<span>Among other parts, Cl-channels or Chloride channels hold a great importance in maintaining the proper volume of the cell. It is significant also especially cell proliferation and salt secretion.</span>
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A caregiver of a toddler has called the poison control nurse to report that the child licked a small amount of petroleum jelly.
mel-nik [20]
The correct answer is to "dilute with milk and water". The patient should not be induced to vomit to prevent aspiration as this can lead to another condition which is aspiration pneumonia. The patient should be given either a glass of milk or a glass of water for ingestion of petroleum jelly.
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1 year ago
Now, suppose that the three tomato genes from Part A did not assort independently, but instead were linked to one another on the
suter [353]

Answer:

c. All eight possible phenotypes could occur, but a greater proportion of the offspring would have the parental phenotypes

Explanation:

When genes are linked they do not assort independently. Instead, the alleles on the parental chromosome will have a tendency to migrate together to the same pole of the cell. To produce gametes with genotypes different than the parentals crossing over must happen between the genes of homologous chromosomes during meiosis. However, recombination is a rare event, so the recombinant gametes will be less frequent than the parentals (those that arise when no recombination occurs between genes) and for that reason a greater proportion of the offspring will have parental phenotypes.

6 0
1 year ago
How might mutations have allowed for the diversification of plant life on the Hawaiian islands
LiRa [457]

Answer:

The mutations were beneficial for each new environment.

Explanation:

4 0
2 years ago
Ll<br>The Yellowstone River ecosystem can support 2,300 bald eagles. This is an example of<br>​
aliina [53]

The Yellowstone River ecosystem can support 2,300 bald eagles. This is an example of<u> temperate- zone ecosystems</u>

Explanation:

Yellowstone National Park is a natural  paradise with over 70 species of birds,which  include  trumpeter swans, sandhill cranes, loons, peregrine falcons, osprey and bald eagles

The Greater Yellowstone Ecosystem, with Yellowstone at its core, is one of the largest nearly intact temperate- zone ecosystems on Earth. It has an area of 12–22 million acres; 18,750– 34,375 square miles

<u>Temperate ecosystems are the ecosystem that are characterized by the  seasonality in temperature, with cooler winters and warmer summers, and also  show various  seasonality in precipitation patterns, resulting from seasonal changes in the orientation of Earth's axis relative to the sun.</u>

<u></u>

The Yellowstone River ecosystem can support 2,300 bald eagles. This is an example of<u> temperate- zone ecosystems</u>

5 0
1 year ago
True or false? The myocardium receives its oxygen supply from the endocardium via diffusion through gap junctions.
DiKsa [7]
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3 0
2 years ago
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