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3 years ago

What is the main function of the immune system?

Biology

2 answers:

TEA [102]3 years ago

8 0

Answer:

The main function of the immune system is to protect the host from environmental agents such as microbes or chemicals, thereby preserving the integrity of the body.

Hope this helps! Brainliest Please! ;p

solmaris [256]3 years ago

5 0

to protect the host from environmental agents such as microbes or chemicals, thereby preserving the integrity of the body.

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Identify two individuals from Document A who are likely most closely related. Justify your claim with evidence from the document

noname [10]

Answer:

3 and 7

Explanation:

They have the same DNA genomes.

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3 years ago

What are the 4 steps to purify DNA from a cheek swab.

julsineya [31]

1.) Collect cheek cells. 2.) Burst cells open to release DNA. 3.) Separate DNA from proteins. and debris. 4.) Isolate concentrated .

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3 years ago

Genetic information is encoded in a linear sequences of nucleotides,

Rzqust [24]

Answer:

B)an amine group, a functional R group, and a carboxyl group

Explanation:

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4 years ago

Why is carbon so important for living things

Blizzard [7]

Answer:

Organic compounds make up the cells and other structures of organisms and carry out life processes. Carbon is the main element in organic compounds, so carbon is essential to life on Earth. Without carbon, life as we know it could not exist.

Explanation:

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3 years ago

Read 2 more answers

How many codons code for the amino acid threonine?

Zepler [3.9K]

Answer:

Explanation:

Codons describe the triplet sequence of bases present in an mRNA that code for proteins. They do this by specifying specific amino acids.

To answer this question, we need to know the genetic code. This can be found in various formats (usually tables) online or in textbooks. An example is attached.

Threonine is an amino acid with the three letter code Thr, and the one letter code T.

As you can see in the table, 4 codons (ACU, ACC, ACA, ACG) code for threonine

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4 years ago