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4 years ago

In autoimmunity which attacks the body’s own proteins?

Biology

2 answers:

ololo11 [35]4 years ago

7 0

Ans. In autoimmunity the protein which attacks your own body is antibodies.

skelet666 [1.2K]4 years ago

6 0

The immune system mistakes part of the body like your joints or skin. It actually releases proteins called autoantibodies so it’s C

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Play‘s the steps for the formation of enzyme pepsin the pepisnogen in the correct order

musickatia [10]

Answer:

The DNA strands unwind, and RNA polymerase binds to the template strand.

The synthesis of mRNA begins.

The mRNA undergoes intron splicing and exits the nucleus.

The tRNA moves through mRNA with the activated amino acids. attached to it.

The amino acids assemble.

Explanation:

there

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3 years ago

What are reasons scientists use models?

vlada-n [284]

Answer:

To study objects that are way too small

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3 years ago

Analyze the data about nitrogenous base content of DNA from various species. Percentages of Bases in Five Organisms Source of DN

Troyanec [42]

Answer:

When analyzing data on the nitrogenous base content of the DNA of various species, the claims are supported by the data:

In any one species, the amount of adenine closely approximates that of thymine.
In any one species, the amount of guanine closely approximates that of cytosine.
The amounts of A, T, G, and C in DNA varies from species to species.

(options A, B and D)

Explanation:

Organizing the data has to:

Source of DNA A T G C

Streptococcus 29.8 31.6 20.5 18.0

Yeast 31.3 32.9 18.7 17.1

Herring 27.8 27.5 22.2 22.6

Human 30.9 29.4 19.9 19.8

E. Coli 24.7 23.6 26.0 25.7

DNA is the molecule that contains the genetic information of each species, formed by sequences of nitrogenous bases Adenine, Thymine, Cytosine and Guanine.

Since Adenine and Thymine -as well as Cytosine and Guanina- are complementary, the percentage of them will be very similar in each DNA molecule.

The genetic information -which determines the physical and functional characteristics of each organism- is encoded in the DNA and is different for each species, so the percentages of nitrogenous bases vary from species to species.

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4 years ago

Which process connects glycolysis and citric acid cycle

Over [174]

The appropriate response is acetyl CoA formation. The fiery electrons are gathered to frame NADH and FADH2. corrosive, which joins to coenzyme A, framing acetyl-CoA. enter the mitochondria and are oxidized to carbon dioxide. Mark the information and yield particles of pyruvate oxidation and Krebs cycle.

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3 years ago

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After crossing purebred red (dominant) and purebred white (recessive) flowers, pink flowers appeared. Using symbols, show the cr

-Dominant- [34]

Since after crossing a red and a white flower produced pink flowers, the red color trait shows an incomplete dominance and has a genotype of Rr.
Using the Punnett to determine the cross between pink and white flowers:
| R | r |
r | Rr | rr |
r | Rr | rr |

The results indicate that the cross between pink and white flowers will produce a ratio of 1:1

Rr x rr

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3 years ago

Read 2 more answers