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Savatey [412]
3 years ago
5

Describe 3 different ways that antibodies inactivate antigens

Biology
1 answer:
4vir4ik [10]3 years ago
3 0

1) Antibodies are produced into the blood and mucosa, there they bind to and inactivate substances like pathogens and toxins. It's pretty much neutralization.

2) Antibodies activate the complement system to destroy bacterial cells by lysis (punching holes in the cell wall).

3) Antibodies facilitate phagocytosis of other substances by phagocytic cells (opsonization).

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Describe the direction of DNA replication. Why is that important?
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Answer:

DNA replication is the process by that DNA make a copy to the cell division.

Explanation:

  • DNA replication is the double structure to the DNA molecule,it is biological process.
  • DNA replication molecule the serve that template for the production to referred conservative replication.
  • DNA replication occurs living the biological property of division and they performed complementary stand.
  • DNA replication to that begin the specific location and origins in the genome, and growing from the origin.
  • DNA replication is performed to the outside and artificially to the cell,in the DNA molecule.
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6 0
3 years ago
Why is it important that an expeirement include a control group​
docker41 [41]
Without a control group there wouldn’t be any basis for knowing if a result is due to the variable being tested
7 0
3 years ago
Which must be kept in mind when determining if an explanation is correct?
MatroZZZ [7]

Answer:

C. that there may be more than one way to interpret data

Explanation:

When determining if an explanation is correct you must always remember that there may be more than one way to interpret data. Depending on the context that the explanation is being used in or who is reading it, the explanation may be interpreted in two completely different manners which may be far off from the original intended explanation. This can therefore completely nullify or maybe even expand the original determination.

6 0
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When does cell differentiation occur? Question 1 options: when cells express the same gene when cells express different genes wh
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Answer:

The answer is when the cell express different genes.

Explanation:

Cell differentiation is the process when a cell is changed from one cell type to an other and brings more complexity to the system. A cell before differentiation possess all the genes however their expression in turned off. When some external or internal factors trigger the gene expression it starts the cell differentiation. A multicellular organism undergoes several rounds of cell differentiation during its development. Although cell differentiation changes the size, shape and metabolic activity but the genetic makeup or DNA is never changed during cell differentiation.

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3 years ago
What is the cellular process for asexual reproduction
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