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Dmitriy789 [7]
3 years ago
14

Which of the following best describes an antigen?

Biology
1 answer:
krek1111 [17]3 years ago
4 0
D.a protein that attacks foreign molecules
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In the homeostasis lab we are using ____________________ as a homeostatic parameter.
11111nata11111 [884]

Answer:

Body temperature

Explanation:

Homeostasis is the a resistance to change due to the body's attempt to maintain constant and stable internal environment. To maintain the body's overall functioning it is very important that homeostasis is maintained at all levels.

Body temperature can be used as homeostasis parameter in the lab. It is important that that the body tries to maintain a constant temperature.

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Murder Mystery in wexford
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Why are scientist concerned that currently unknown medical plants may never be discovered
Dafna11 [192]

Hi,

your answer to this response is

The current rate of deforestation means that biodiversity is being lost from the planet. Despite Extensive studies,also  there are still many different species of this plants and animals that are yet to be discovered, and their discovery becomes less likely due to the destruction of habitats by activities such as deforestation. This causes concern in the scientific community over the loss of potentially life-saving plants.  with out  our plaent we all die out

i hope this helps you out

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3 0
3 years ago
In chimpanzees straight fingers are dominant to bent fingers. Make a Punnett square to show the genotypes and phenotypes expecte
liq [111]
Heterozygous straight (F) x heterozygous bent (f)
________
<u>|FF | Ff   |</u>
<u>|Ff  | ff    |</u>

That means 1/4 will be 100% straight
2/4 will have straight with a recessive trait of bent
1/4 will be recessive recessive which means bent

So out of 4 chimpanzees, 1 of them will have bent. 

Hope this is what you wanted help with. :)
7 0
3 years ago
Dna fingerprints, such as those first used by alec jeffries, reveal variations in _____ between different individuals.
Nitella [24]

DNA fingerprints, such as those first used by Alec Jeffries, reveal variations in the locations of restriction enzyme recognition sites between different individuals.

DNA fingerprinting is a techniques that can identify the proportion of similarity or dissimilarity between two samples of gene. It is extensively used in forensics, to find the maternal and paternal relations. The principle of fingerprinting lies in recognizing the unique bands of DNA that are then matched with the other sample.

Restriction enzymes are also known by the name molecular scissors. These are endonucleases that cut the bases of DNA at the inside at specific locations only.

To know more about restriction enzymes, here

brainly.com/question/14953274

#SPJ4

3 0
2 years ago
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