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trapecia [35]
3 years ago
11

Mary is a carrier for a mutated gene that causes sickle cell disease. Which of the following statements is true about Mary?

Biology
1 answer:
Sonja [21]3 years ago
8 0
(A) I just did a punnet square and all the other ones were wrong
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At sea level a kilogram weighs approximately?
valentinak56 [21]

Answer:

2.2 pounds.

Explanation:

a kilogram is 2.2lbs, and at sea level weighs 2.2 pounds, as sea level is the same as 0ft.

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3 years ago
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Why may chronic bronchitis lead to other diseases​
11111nata11111 [884]

Answer:

Chronic bronchitis might lead to other diseases because it weakens your immune system and makes it easier to catch diseases and harder to fight them off.

4 0
3 years ago
Sophie says dolphins and sharks look very similar so they must be related Jake disagrees says dna evidence has shown that the do
anyanavicka [17]

Answer:

Jake is correct.

Explanation:

Sophie is wrong because although dolphins and sharks can technically be said to be similar, it resulted from convergent evolution, which has nothing to do with common ancestry and rather to do with similar environments for their homes.

6 0
3 years ago
Which is an example of good laboratory practice?
irinina [24]
<span>B. wearing goggles when working with chemicals. Hope this helps :)</span>
6 0
3 years ago
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a typical eukaryotic cell has enough available atp to meet its needs for about 30 seconds. what is likely to happen to an indivi
gladu [14]

Eukaryotic cells rely on the molecular energy of ATP to sustain all of the reactions necessary to maintain life, in the absence of ATP, these reactions would come to a halt, and the cell would inevitably die.

ATP is a molecular compound that provides the energy needed by most cells to survive. ATP represents Adenosine triphosphate, which is an organic compound that provides energy to drive the essential metabolic reactions of living cells, such as:

  • Muscle contractions
  • Nerve impulses
  • Chemical synthesis
  • Nutrient absorbtion

In the situation in which a cell was to run out of ATP, these reactions would stop, given that they require ATP to function. This means that the cell would not be able to send or receive nerve signals, absorb the nutrients it needs, or even create necessary compounds such as proteins. The stoppage of these functions would lead to the death of the cell.

To learn more visit:

brainly.com/question/836188?referrer=searchResults

8 0
2 years ago
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