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tigry1 [53]
2 years ago
9

How does the human immune system initially respond to a pathogen?

Biology
1 answer:
Lapatulllka [165]2 years ago
6 0

Answer:The immune system responds to antigens by producing cells that directly attack the pathogen, or by producing special proteins called antibodies. Antibodies attach to an antigen and attract cells that will engulf and destroy the pathogen.

Explanation:

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You eat a bowl of beans as part of vour dinner. As vou digest the beans, the proteins that are present get broken down to their
djyliett [7]

Answer:

Option C, No. The energy contained within these macromolecules is converted into other forms of chemical energy and kinetic energy, though some is lost as heat.

Explanation:

Breaking down of large molecules in to smaller molecules does not signify breaking down of energy stored in it and hence losing all the stored energy.  

Breaking down of large molecule is necessary to convert large molecules into small easily digestible molecules so that the food energy stored in them can be  stored  in some other form specifically chemical energy and can be used at later stages. However, in the process of conversion of large molecules into small molecules , a certain amount of heat energy is used.

Hence, option C is correct

6 0
3 years ago
Which of the following best describes the relationship between jaguars and panthers
Vitek1552 [10]
What are the choices
6 0
3 years ago
Carbohydrates are made of which monomers
iris [78.8K]

Answer: Describe the monosaccharides. Monosaccharides are the monomers of carbohydrates and are often referred to as “the simple sugars”.

Explanation: You can often recognize a carbohydrate by its suffix – ose (e.g. glucose, sucrose, cellulose, etc.)

7 0
3 years ago
Read 2 more answers
The offspring of two parents obtains a single copy of every gene from each parent True or False
OleMash [197]
The answer is ,,, False
6 0
3 years ago
AWNSER ASAP
dmitriy555 [2]

Answer:

the two careers that don't require any college education are a dental assistant and a home health aide

Explanation:

using the process of elimination....

a dietitian requires a bachelor's degree,

physician assistant needs a masters degree (in most cases)

social worker needs a bachelor's degree

this means the other 2 remaining options...

dental assistant & a home health aide do not require a college education

5 0
3 years ago
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