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Maurinko [17]
3 years ago
10

The liquid part of blood is made mostly of

Biology
2 answers:
Ksju [112]3 years ago
8 0

Answer:

plasma

Explanation:

The liquid part, called plasma, is made of water, salts, and protein. Over half of your blood is plasma. The solid part of your blood contains red blood cells, white blood cells, and platelets.

Over [174]3 years ago
8 0

Answer: Water

Explanation: The liquid part of the blood is called the plasma. Blood has four components: plasma, red blood cells, white blood cells and platelets. The plasma makes up about 55% of the blood volume. The plasma contains hormones, mineral ions, and proteins. The major plasma protein is albumin. Plasma functions in transporting nutrients, hormones and proteins to the parts of the body where they are needed. The red blood cells function in transporting oxygen to the cells and taking carbon dioxide from the cells to the lungs from where it is exhaled. The white blood cells participate in fighting pathogens and triggering immune response while the platelets plays a major role in blood clotting.

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Based on the images taken through Stella’s microscope, which cell structures could be clearly identified using a compound micros
cestrela7 [59]

Answer:

Use 400 x in order to study the structure clearly.

Explanation:

Cell structures could be clearly identified when magnify the microscope about 400 x by using a compound microscope. Due to high magnification power of compound microscope, the individual is able to see different structures that are present in cells. while by using lower magnification, the individual is unable to see different structures clearly. So use high magnification in order to study the cell.

6 0
3 years ago
Three different alleles (c1, c2, and c3) at the c locus exist in a hypothetical population of juniper trees. If the frequency of
prisoha [69]

Answer:

d

Explanation:

When considering the frequency of the potential alleles of a gene in a population, the total must add up to 1. Think of it like percentages. an allele frequency of 0.3 means 30% of the population carry it (out of a possible 100%).

We know that the frequency of c1 is 0.3. Lets take each option and see if it can be true

a) cannot be less than 0.3.  - false. It <em>could </em>be less than 0.3. For example, it could be 0.1, meaning the frequency of allele c3 would be 0.6 (because 0.3 + 0.1 + 0.6 = 1)

b) cannot be greater than 0.3. - false. It <em>could </em>be greater than 0.3. For example, it could be 0.5, meaning the frequency of allele c3 would have to be 0.2 (because 0.3 + 0.5 + 0.2 = 1)

c) is 0.7.  - false. It <em>can't </em>be 0.7, because that would mean that the frequency of c3 is 0. (0.7 + 0.3 = 1)

d) cannot be greater than 0.7. - true. It <em>cannot </em>be greater than 0.7, because  that would mean that the frequency of c3 is 0. (0.7 + 0.3 = 1)

5 0
3 years ago
What types of antigen do T cells NOT recognize? What types of antigen do T cells NOT recognize? self-antigens bacterial antigens
Stolb23 [73]

Answer:

Self-antigens are not recognized and attacked by the T cells.

Explanation:

In immunology, the antigens are those substances which are bound by the antibodies. The antigens can be originated from within the bodies, known as self antigens or from outside the body, known as non-self antigens. The immune system identifies and attacks non-self invaders or the foreign harmful objects present in the body. It does not attack the self-antigens under the normal conditions. This is due to the negative selection of T cells of the thymus.

4 0
3 years ago
The yellow box represents a cell with a semi-permeable membrane. the small, blue dots represent molecules of water, and the larg
Ilia_Sergeevich [38]
Incomplete question. Here are the missing parts.

What will happen to the substances in this diagram to bring the concentrations closer to equilibrium?
A. The solute will flow into the cell from the surrounding environment.
B. Nothing will change--it is already in equilibrium.
C. Water will flow into the cell from the surrounding environment.
D. Water will flow out of the cell and into the surrounding environment.

My answer:
D. Water will flow out of the cell and into the surrounding environment.

The solute cannot pass through and go inside the cell, water has to flow from the cell to the surrounding environment to bring the concentration closer to equilibrium.
3 0
2 years ago
If antarctic oceans were to warm up, how might this affect the fish
Masja [62]
Hey there,
<span>The ice fish would have to adapt to the warm water and due to the sudden change in water temperature, they might die.
</span>
Hope this helps :))

<em>~Top♥</em>
7 0
3 years ago
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