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777dan777 [17]
3 years ago
9

Mrs. hernandez has considerable pain and swelling in her wrists, fingers, and knees. it is becoming very difficult for her to ma

intain her usual routines as her stiffness increases. mrs. hernandez has:
Biology
1 answer:
ira [324]3 years ago
7 0
Arthritis. Common symptoms of arthritis are: joint inflammation & swelling, and stiffness 
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1.17) What is one question you have about the study of life?
Margaret [11]

Answer:

What is one question you have about the study of life? Talk about the meaning of life and inquire about the way in which human beings. From philosophy this has to do with freedom

What is one question you have about biology?

What is the cell?

Who was Robert Hooke?

What is the difference between prokaryotic and eukaryotic cells?

And the difference between plant and animal cells?

Who was Louis Pasteur?

What does the theory of biogenesis say?

What do you mean "sterilized"?

Explanation:

3 0
3 years ago
Which organ of the digestive system does not directly contact food?
Softa [21]

pancreas

Explanation:

In addition to the GI tract, there are digestion accessory organs (salivary glands, pancreas, gallbladder, and liver) that play an integral role in digestion. The accessory organs do not come directly in contact with food or digestive content.

7 0
3 years ago
he bodies of wild-type fruit flies are colored by dark pigments, but an X-linked recessive mutation can confer a yellow, unpigme
bekas [8.4K]

Answer:

We could feed them with another type of food free of silver salts.

Explanation:

When talking about a phenocopy, we are referring to individuals who genotypically should be expressing a determined phenotype, but due to environmental influence, they express another phenotype. This is a non-inheritable phenotype, so it is not considered a mutation.

If we grow thy flies feeding them another type of food that does not include silver salts, and let them mate and reproduce, they will express the real phenotype, because they will not be influenced by the food. In the following generation, there will be dark individuals carrying the dominant allele, and yellow individuals, with the recessive genotype.

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3 years ago
The disease bullous pemphigoid results in the destruction of proteins within the basement membrane that holds the epidermis and
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This would directly affect the epidermis because blisters will develop within the surface of the skin. Having blisters on the epidermis will decrease the function of the skin to be an effective barrier to disease. This is because blisters are open wounds that are prone to infection. As infection passes through these openings, it will affect the dermis and the other layers of the skin. Bullae is actually an auto-immune skin disease.
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3 years ago
Which of the following is common to both eukaryotic and prokaryotic cells?
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<span>Prokaryotes don't have a nucleolus as they do not have a nucleus, and neither do they have a Golgi apparatus. A nucleoid is loose DNA which is found in prokaryotes but not in eukaryotes...</span>
8 0
3 years ago
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