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MAVERICK [17]
3 years ago
14

What does the immune system protect the body against?

Biology
2 answers:
Shtirlitz [24]3 years ago
5 0

It protects the body against germs.

Basile [38]3 years ago
3 0

the immune system is the bodies <u>defense against infection and illness  </u>

<u />

<u>the immune system is known to protect the body from foreign substances,cells,and tissues </u>

<u />

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Here are some of the tRNA molecules in Lucy's white blood cells. Let's see if tRNA #1 is carrying the correct amino acid for its
Kitty [74]

Answer:

For the tRNA anticodon CCA the corresponding codon is GGU, which codes for the amino acid Glycine (Gly).

Explanation:

Transfer RNA or tRNA is responsible for driving the right amino acid into protein synthesis, once the mRNA codon has been translated by the ribosome. It is for that reason that each mRNA codon must have a complementary tRNA anticodon.

The RNA pairing rules is that each nitrogenous base has a complementary base, so:  

- Adenine is complementary with uracil A=U

- Cytosine is complementary with Guanine C=G

In this case, it can be seen that:

  • <em>For the anti-codon:  CCA</em>
  • <em>Codon:                      GGU</em>
  • <em>Aminoacid:               Gly</em>

5 0
3 years ago
Read 2 more answers
How is the DNA is stored in a PROKARYOTIC cell.
garri49 [273]

Answer:

answer in explanation

Explanation:

found in a coiled loop floating in the cytoplasm in a region called the nucleoid

8 0
2 years ago
Explain why it's advantageous to have several different organ systems instead of one large system to handle all of the human bod
AfilCa [17]

Answer:

to avoid a general collapse of the system (eventually caused by the failure of the local organs)

Explanation:

An organ system can be defined as a group of organs that work together as a unit in order to perform a particular function. In an organ system, each organ has specific functions and is composed of different tissues that in turn have specialized tasks. Organ systems include, among others, the cardiovascular system, respiratory system, digestive system, urinary system, skeletal system, endocrine system, nervous system, etc.

3 0
2 years ago
Whats the difference from a reaction with an enzyme and one without
viva [34]

Enzymes in a reaction act as catalysts.  They speed up the chemical reaction process.

4 0
3 years ago
Please match the correct "biology" word with the number on the diagram below.
artcher [175]

Answer:

1.)  d.Light energy

2.)  h.Chloroplast

3.)  a.Glucose

4.)  c.Carbon dioxide

5.)  b.ATP

6.)  f.Oxygen

7.)  e.Water

8.) g.Mitochondrion

I might be wrong. Sorry!

4 0
3 years ago
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