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3 years ago

Which of the two systems works 24/7 and protects you regardless of the organism it encounters?

Biology

1 answer:

tekilochka [14]3 years ago

4 0

Answer:

non-specific system

Explanation:

The non-specific immune system is the system that works 24 hours a day, 7 days a week and protects you, regardless of the organism you encounter. This system is composed of the general defenses of the organism that work continuously, creating barriers that protect the body from the entry of any pathogen or foreign substance. This system is composed of T cells, which are true killers of pathogens and which guarantee efficient and complete safety.

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Which organelle does the krebs cycle take place?

OleMash [197]

In the mitochondria of the cell

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3 years ago

A DNA mutation changes the shape of the extracellular domain of transmembrane receptor protein A produced by the cell. Which of

Tatiana [17]

<h2>a) is the correct option </h2>

Explanation:

The extracellular domain of the transmembrane receptor protein acts as binding site for primary messenger molecule whereas the transmembrane domain holds the receptor within membrane and the cytosolic domain has intrinsic tyrosine kinase activity, all these helps in proper cell signaling

If because of any mutation there is change in shape of the extracellular domain then that molecule that normally binds to the receptor protein will no longer attach hence cellular response will be deactivated

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3 years ago

The plane that separated the body into superior and inferior portions is a sagittal plane.

dybincka [34]

Answer: False

Explanation:

The saggital plane divides the body into two halves based on the fact that the body is segmented into left and right planes.

The plane may be away or at can lie at the center of the body and it splits the body into parts. It may be far or close to the midline of the body. It may also split the body into two unequal parts.

The term saggital is coined by Gerard Cremona.

7 0

3 years ago

Use the probability method to calculate the genotypes and genotypic proportions of a cross between AABBCc and Aabbcc parents.

lora16 [44]

For this, you need to use Punnett squares.

You know the genotype of the parents, and for the cross, you need to separate into two alleles, both genes.

AABBCc divided like ABC and ABc.

Aabbcc divided like Abc and abc.

Now you can cross them, and all probabilities will be:

AABbCc, AaBbCc, AABbcc and AaBbcc

So, you could say 25% of the offspring will be AaBbCc, 25% AaBbcc, 25% AABbCc, and 25% AABbcc

7 0

3 years ago

You are viewing a patients karyotype. You see 23 chromosomes total. There

In-s [12.5K]

Answer:

You are viewing an egg cell

6 0

3 years ago

Read 2 more answers