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Tcecarenko [31]
2 years ago
7

Explain what happens if lymph nodes become infected.

Biology
2 answers:
sukhopar [10]2 years ago
7 0

Answer:

Explanation:

they usually increase in size, become tender, and may be felt in other areas of your body during a physical exam

Alinara [238K]2 years ago
4 0

Answer:

When lymph nodes become infected, they usually increase in size, become tender, and may be felt in other areas of your body during a physical exam. Infections that spread to lymph nodes are usually caused by bacteria, a virus, or a fungus.

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What data will you collect each time you add each serum to a patient’s blood?
sattari [20]
The data you will collect is the blood phenotype.By adding serums that each contains a particular antibody such as anti-A, anti-B, or anti-D ...  to see if there's an agglutination with erythrocytes' antigen and the antibodies, proving the presence of the appropriate antigen in the blood.

This will help to confirm the blood grouping if this technique is done in parallel with the plasma test ( of Simonin-Michon).
3 0
3 years ago
Where is amyglada located in a brain ? How does it function ?​
Sedbober [7]

Short Answer: The amygdala is located in the brain and its functions are related to emotional learning.

Explanation

The amygdala is a brain structure located in the temporal lobe of the brain. Its functions are related to the emotional system of the brain, and memory. In addition, the amygdala has been shown to influence the emotional learning process. The amygdala is mainly responsible for the formation and storage of memories associated with emotional events, so external sensory stimuli reach the basolateral group of the amygdala, where associations are formed with memories of the stimulus (mainly related to fear).

7 0
3 years ago
The structure of a DNA molecule is a
Nata [24]

Answer:

double helix, which is made up of a nitrogenous base, a five-carbon sugar (deoxyribose), and a phosphate group. There are four nitrogenous bases in DNA, two purines (adenine and guanine) and two pyrimidines (cytosine and thymine).

Explanation:

3 0
3 years ago
Read 2 more answers
After DNA replication, __________. See Section 6.2 (Page 116) . After DNA replication, __________. See Section 6.2 (Page 116) .
ozzi

Answer:

each of the two daughter DNA molecules contains one strand from the original DNA molecule and one newly synthesized strand.

Explanation:

DNA replication is a semi-conservative process. The two parental DNA strands are separated from each other by the action of helicases. The separated DNA strands serve as the template. Primase enzyme forms primers which are elongated by DNA polymerase enzymes. These enzymes elongate the primer by the addition of deoxynucleotides complementary to the sequence of the template DNA strand.

Therefore, DNA replication forms two DNA double helices from one parental DNA molecule. Each of the daughter DNA molecules contains one parental DNA strand and one newly formed DNA strand making the process semi-conservative.

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3 years ago
Helpppppppppppppppppppppppppppppppppppppp]pp]p]pp]pp]​
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Answer: e

Explanation:

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