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Maksim231197 [3]
3 years ago
13

What is the protein that helps us identify the blood type

Chemistry
1 answer:
Gekata [30.6K]3 years ago
7 0

Answer:

Antigens (more info below)

Explanation:

Antigens determine the blood type and may be either proteins or sugar molecule complexes (polysaccharides). Genes in the blood group antigen group provide instructions for the production of antigen proteins. Blood group antigen proteins serve a variety of functions within the red blood cell membrane.

hope I helped!

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What are the products for c3h8+o2-->co2+h2o
murzikaleks [220]

Answer:

Products would be on the right. Reactants would be on the left

Explanation:

3 0
3 years ago
Sulfuric acid (H2SO4) has a molar mass of 98.1 g/mol. How many oxygen atoms are found in 75.0 g of H2SO4?
nekit [7.7K]

Answer:

18.33 ×10²³ atoms

Explanation:

Given data:

Molar mass of sulfuric acid = 98.1 g/mol

Mass of sulfuric acid = 75.0 g

Number of of oxygen atom present = ?

Solution:

Number of moles of sulfuric acid:

Number of moles = mass/molar mass

Number of moles = 75.0 g/ 98.1 g/mol

Number of moles =0.761 mol

one mole of  sulfuric acid  contain four mole of oxygen atom.

0.761 mol × 4 = 3.044 mol

1 mole = 6.022×10²³ atoms of oxygen

3.044 mol ×  6.022×10²³ atoms of oxygen / 1mol

18.33 ×10²³ atoms

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3 years ago
Name two elements whose outer energy levels are complete with two electrons
cluponka [151]

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Explanation:

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4 0
3 years ago
What are the components of a nucleotide
balandron [24]

Answer:

components of a nucleotide - DNA and RNA

7 0
3 years ago
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If a gas has a volume of 750 mL at 25°c, what would the volume of the gas be at 55°c?
Airida [17]

825.5mL

To find this, use the equation \frac{V1}{T1} = \frac{V2}{T2}

Make sure to convert all temperatures in Celsius to Kelvin by adding 273. Once you do that, multiply and divide accordingly to get the final answer of 825.5mL

Hope this helps!

4 0
3 years ago
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