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Ahat [919]
4 years ago
6

Before Mitosis begins, a cell produces an exact copy of its

Biology
1 answer:
Nikitich [7]4 years ago
4 0
C. Chromosomes because they are need to have the cell funtion.
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Blood contains nacl, protein, and cells. the nacl is in a(n) __________, the protein is in a(n) __________, and the cells are in
andreev551 [17]
The answers are solution, colloid, and suspension respectively. 

NaCl or salt is dissolved in the blood. So this makes blood and salts a solution. You won't be able to discern the NaCl in a solution of blood and NaCl.

Proteins in the plasma make blood a colloid. Protein particles are bigger than particles in a solution but are smaller than particles in a suspension. 

Lastly, blood cells and blood make up a suspension. You would notice this characteristic in blood because red blood cells settle. 

You can observe this when your blood is drawn. When it is placed in a test tube and left alone or placed in a centrifuge. The components separate into liquid on top, where you cannot see particles like salt; plasma in the middle, which has pale yellow color and also contains proteins; and the red blood cells at the bottom that settled. 

6 0
3 years ago
What do you think classifies an organism as living ?
viktelen [127]

Answer:

The seven taxonomic ranks classifies an organism as living. kingdom, phylum or division, class, order, family, genus, species.

Explanation:

These explain specific descriptions of what the organism might be instead of giving a broad generalization. If the suspected "organism" doesn't meet the criteria, it is not living and isn't an organism.

<em></em>

<em>Brainliest?</em>

3 0
4 years ago
What is the role of electron carrier molecules in energy processing systems? why are they necessary?
natima [27]
In energy processing systems electronic carrier molecules transfer electrons from one part to other part of energy processing system. This provides the necessary energy and reduces power to carry out chemical reactions. They are necessary for aerobic cellular respiration and photosynthesis.
3 0
3 years ago
How is engery moved from one organism to another?
yarga [219]

Answer:

Eating each other

Explanation:

When one organism(Billy) eats another organism(Bobby), the energy is transferred into that organism.

E.

Bobby dies

Billy eats Bobby

Bobby's energy goes to Billy

Billy now has more energy

Hope this helps!

6 0
3 years ago
Taxonomy is an organizing science used in _____.
Kruka [31]
Ok biology i think maybe
5 0
3 years ago
Read 2 more answers
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