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ioda
3 years ago
13

Limpids, proteins, polysaccharides, and nucleic acids are large polymers that make up different components of our bodies. Which

element can be found as the back bone of all of these macromolecules? A. Nitrogen B. Oxygen C. Phosphorus D. Carbon. The answer is D. Carbon. I had this question on an assignment.
Biology
1 answer:
sweet-ann [11.9K]3 years ago
8 0

Answer:

the answer is D

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Which type of phagocytic disorder (formerly known as Job syndrome) occurs when white blood cells cannot initiate an inflammatory
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Answer:

Hyperimmunoglobulinemia E Syndrome

Explanation:

Hyperimmunoglobulinemia E Syndrome or Job syndrome is an immunodeficiency disorder in which the white blood cells are incapable of producing an inflammatory response to infectious organisms. It is an autosomal dominant disorder. It is characterized by recurring bacterial infections, specially of lung and skin. There are also other symptoms like abromalities in vascular or skeletal system and elevated IgE level.

Symptoms like frequent formation of pus pockets in skin, lungs or joints usually begin during infancy. These pus pockets are formed due to infection by staphylococcal bacteria. Treatment usually consists of antibiotics to fight infection and anti histamines to relieve the symptoms like rash and itching. Sometimes drugs can also be administered to modify immune system.  

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3 years ago
What combines with a sugar and phosphate group to form a nucleotide
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A 5-carbon base, C,A,G,T are the 5 bases available 
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4 years ago
Blood typing is based on the presence of proteins known as __________ on the outer surface of the red blood cell plasma membrane
tensa zangetsu [6.8K]

Answer: Option B) Antigens

Blood typing is based on the presence of proteins known as antigens on the outer surface of the red blood cell plasma membrane.

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Blood groups A, B, AB, and O are determined based on the antigen-antibody reactions between donor and recipient bloods.

For instance,

- Blood type A has antigen A on its plasma membrane

- Blood type B has antigen B on its plasma membrane

- Blood type AB has both antigen A and antigen B on its plasma membrane

- while blood type O has neither antigen A nor B on its plasma membrane

So, antigens is the answer

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Kepler correctly proposed that the planets orbited the sun in _____ orbits.
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Eliptical (oval shaped), rather than Circular.
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