Describe the pros and cons of the treatments used for each of the sickle cell anemia patients investigated in this activity.

1 answer:

5 0

Sickle cell anemia is caused by an abnormal hemoglobin in red blood cells. hemoglobin is the red pigment found in red blood cells for carrying oxygen.The abnormality arises from a genetic mutation in the DNA gene that codes for the beta chain of the protein called globin of which hemoglobin is made of.In the beta chain, the sixth amino acid called glutamine is replaced by another one called valine.This one change in the amino acids cause the hemoglobin protein to behave abnormally, causing red blood cells to lose their normal spherical shape and become bent like a sickle, hence the name "sickle cell" anemia

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Sign an experiment.

expeople1 [14]

The answers to the questions required for the design experiment above are :

If shark attack are related to the number of elephant seals in an area, then shark attack will increase as the number of elephant seal increases

If shark attack are unrelated to number of elephant seal in an area, then shark attack is unaffected by increase or decrease in number of elephant seal.

The Control Group : Beaches or areas where elephant seals aren't present or period of the year when there are no elephant seal at the beach.

The Experimental group : Beaches where varibale portions of elephant seals are found (area with high, medium or low).

The Dependent variable : Number of shark attacks

The Independent variable : The different number of elephant seals found.

Data to be collected include : The number and type of elephant seals found at various beaches and the number of shark attacks recorded at the various points.

John will be able to deduce if the number of elephant seals and number of shark attacks recorded corded are related.

The hypothesis of an experiment is a proposition which requires experimental testing in other to establish it's validity.

The Control Group refers to a portion of the subject which aren't given or exposed to the treatment used in an experiment.

The Experimental group are the portion of the subjects which are subjected to the treatment condition.

The Dependent variable is the measured variable is changes as the independent variables are tweaked.

Independent variable is the predictor variable, it causes a change in the output of the dependent variable.

Learn more : brainly.com/question/17528320?referrer=searchResults

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2 years ago

If you were given a 3D microscope to use for photography, which object(s) would you most want to photograph? Why?

Troyanec [42]

Answer:

Explanation:

I would like to photograph a tulip, because I have always been interested to know more about some flowers and what’s in the inside of them. Even though tulips look pretty “simple” but beautiful in the outside, I suspect that there are a thousand of different things inside of it.

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3 years ago

Which of the following lower limb muscles plays an important role in maintaining posture?

Alona [7]

I believe the correct answer would be C. Sartorius i believe this is the answer, after doing some research on gO0gLe.