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wel
3 years ago
8

Why? from the smallest single celled organism to the tallest tree, all life model 1?

Biology
1 answer:
arsen [322]3 years ago
8 0
From the smallest single celled organism to the tallest tree all life depend on the properties and reactions of four marcro molecules which are carbohydrate, protein, lipids and nucleic acid.
This is because, these organic molecules are the building blocks of all living things and they are responsible for most of the structure and functions in the body.
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____ is a genetic disorder caused by a recessive allele on the<br>X chromosome​
Goshia [24]

Answer:

Hemophilia

Explanation:

This is a disorder in which a blood coagulation factor is missing from the blood, so if the person with the disorder gets even a small injury, he'll bleed a lot due to absence of proper blood coagulation.

It's more common in males than females because females have two X chromosomes. If they have one recessive allelle on one X chromosome, while the other has the dominant allele, they're going to be asyptomatic carriers of the recessive allele.

However, since males have only one X chromosome, having the recessive allele means that they'll suffer from hemophilia. There's no chance of them being just carriers unlike the females.

7 0
3 years ago
1) How many structures are possible for a square planar molecule with a formula of AX2Y2?
aalyn [17]
Only two <span>structures are possible for a square planar molecule with a formula of AX2Y2.
Those two structures are CIS and TRANS structures.
</span>If two groups attached to the carbons of the double bond are on the same side of the double bond, they are considered<span> </span>cis<span> alkene but if they lie on opposite sides of the double bond, they are </span>trans<span> .</span><span>
Hope it helps.</span>
6 0
4 years ago
Which of these correctly demonstrates the biomolecule with its function?
Mazyrski [523]
the answer A, steroids ; separate the cytoplasm from the environment
5 0
3 years ago
What is the highlighted number ?
Tasya [4]

Answer:

I think it is the atomic mass, or the atomic weight.

Explanation:

The number above the symbol is the atomic mass (or atomic weight). This is the total number of protons and neutrons in an atom.  The number below the symbol is the atomic number and this reflects the number of protons in the nucleus of each element's atom.

(I'm so sorry if I'm wrong)

Hope this Helps!

6 0
3 years ago
We know from the experiments of the past that plants bend toward light because
Paladinen [302]
It needs light to grow make food and its everyday life so if a tree is bent it goes to the light to live hope that helps
4 0
3 years ago
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