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viva [34]
3 years ago
14

An injury becoming red and sore is a sign of which of the following?

Biology
2 answers:
Gnom [1K]3 years ago
8 0
<span>Humoral immunity, which results from infiltrating B-cells

</span>
inysia [295]3 years ago
4 0

Answer:

Option). Inflammation, which result from histamine release

Explanation:

Inflammation can be defined as an immune response of body against harmful agents, such as damaged cells, pathogens, or other irritants. It is a protective response of immune system, which involves blood vessels, inflammation mediators, and white blood cells.  

Redness, pain, heat, and swelling are common signs of inflammation. Redness is caused by the increased diameter of blood vessels at the site of infection, while the pain is caused by inflammatory chemicals, such as histamine that activates nerve ending.

Thus, the correct answer is option). third.

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Was the bag that gained the most weight hypertonic hypotonic or isotonic
pychu [463]
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4 0
3 years ago
What contains genes that are the instructions for making proteins
Sonbull [250]

Answer:

What contains genes that are the instructions for making proteins

Explanation:

The DNA code contains instructions needed to make the proteins and molecules essential for our growth, development and health. DNA? provides instructions for making proteins

6 0
3 years ago
People who have severed corpus callosum are likely to have difficulty: 1) writing a poem, because the speech area of their brain
aleksandrvk [35]

Answer:

Option (4).

Explanation:

Corpus callosum is also known as callosal commissure. This area is present beneath the cerebral cortex of the brain. Corpus callosum is present in placental mammals only.

The corpus callosum connects the left and right side of body.The severed or improper functioning of corpus callosum may disturb the coordination of action and speech of the right and left side of body.

Thus, the correct answer is option (4).

7 0
3 years ago
What does blood bring to cells
noname [10]

Answer:

supplying oxygen to cells and tissues. providing essential nutrients to cells, such as amino acids, fatty acids, and glucose.

Explanation:

it jus makes sure that we get oxygen to our cells and tissues so we dont die.

4 0
3 years ago
Read 2 more answers
Can some one help me please!
Helga [31]
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5 0
3 years ago
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