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natta225 [31]
3 years ago
7

What is produced in a lymph node

Biology
2 answers:
Y_Kistochka [10]3 years ago
8 0

Answer:

Antibodies and memory B cells.

Explanation:

The germinal center of lymphatic nodules has many cells types including B cells and follicular dendritic cells. The follicular dendritic cells bind to the entered antigen and represent it to the B cells. The proliferation of B cells produces plasma cells and memory B cells. The plasma cells further divide and produce a group of cells that differentiate into antibodies specific to the entered antigen.

Lesechka [4]3 years ago
3 0

it produces a fluid called lymph

the lymph node is part of the adaptive immune system.

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<span>This is true. Alcohol interacts with more neurotransmitters and genes than pot and cocaine. This is because not only does it stimulate the neurotransmitters to produce a chemically altered state, but people can have genetic predispositions to alcohol addiction.</span>
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Now that you have come up with an equation that describes the relationship between amounts of different nucleotide bases in DNA,
Elza [17]

Answer:

The correct answer will be- 21, 29, 29

Explanation:

In a DNA sequence, the nucleotide base pairs on one strand of DNA are  complementary to the base pair on other strand of DNA.

According to the Chargaff rule, Adenine binds Thymine and Cytosine binds Guanosine which shows that the amount of A will equal T and the amount of G will equal C.

Therefore, when the amount of C is 21%, then the amount of G will be 21%.

To find amount of AT= 100-GC

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So, AT/2= 29% each

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5 0
3 years ago
In humans, six fingers (f) is the dominant trait; five fingers (f) is the recessive trait. if the father is heterozygous for six
rodikova [14]

The probability of the offspring of a heterozygous father and homzygous mother having five fingers is 50%.

<h3>How to calculate genotype of a cross?</h3>

According to this question, a gene coding for the number of fingers in humans is involved. The allele for six fingers (F) is the dominant trait while the allele for five fingers (f) is the recessive trait.

If a cross between a heterozygous father that posseses a genotype of Ff and a homzygous mother that posseses a genotype of ff, the following offsprings will be produced:

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This shows that the probability of the offspring of a heterozygous father and homzygous mother having five fingers is ½ (50%).

Learn more about genotype at: brainly.com/question/12116830

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3 0
1 year ago
(03.06 MC)
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d. The mutation will be expressed only if the individual has two copies of the recessive allele.

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3 years ago
After a forest fire, which type of organisms will begin secondary succession?
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Explanation:

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