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2 years ago

4. How do the nucleotides connect together to make a double stranded molecule of DNA? (2

Biology

2 answers:

ZanzabumX [31]2 years ago

8 0

Answer:

DNA is just a pattern made up of four different nucleotides . Each nucleotide consists of a sugar (deoxyribose) in the middle of a phosphate group and a nitrogenous base.

Explanation:

Also, give me points instead of that clown. please.

olchik [2.2K]2 years ago

5 0

Answer:

ugfodv

Explanation:

haeOUfghbvuSG

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The clumping of blood from mismatched blood types is a problem for a patient because

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The ABO blood group classification is based on antigens on red blood cells and antibodies found in blood plasma.Blood type A has antigen A on the red blood cells and anti - B antibodies in the blood.Blood type B has antigen B on the red blood cells and anti - A antibodies in the blood.Blood type AB has both antigen A and B on the red blood cells but has no anti-A nor anti - B antibodies in the bloodBlood type O has no antigen on the red blood cells and has both anti -A and anti B antibodies in the blood.

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3 years ago

What is an environmental impact of the use of nuclear fuels?

miss Akunina [59]

Answer:

Nuclear energy produces radioactive waste

A major environmental concern related to nuclear power is the creation of radioactive wastes such as uranium mill tailings, spent (used) reactor fuel, and other radioactive wastes. These materials can remain radioactive and dangerous to human health for thousands of years

Explanation:

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2 years ago

Which best describes a difference between prokaryotic cells and eukaryotic cells?

MatroZZZ [7]

Prokaryotic cells do not have membrane bound organelles and eukaryotic cells do have membrane bound organelles

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2 years ago

Read 2 more answers

Glucose is broken down in the chemical processes of aerobic respiration.

Papessa [141]

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Aerobic respiration :- Aerobic respiration is process of respiration in which complete oxidation of glucose takes place in the presence of oxygen

That is, 

Aerobic respiration is takes place in four stages :-

Glycolysis
The link reaction
The Krebs cycle
Oxidative phosphorylation

In aerobic respiration, Glucose with 6 carbon atoms broken into 2 pyruvic acid each with 3 carbon atom and produces water + CO2 + energy.

<h3>Whereas, </h3>

Anaerobic respiration :- is the process of respiration in which incomplete oxidation of glucose takes place in the absence of oxygen

The end products of glucose in anaerobic respiration is

In human muscles,  Lactic acid + Energy
In yeast, Ethanol + CO2 + Energy

Hence, Option D is the correct answer.

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1 year ago

Which does not occur when ATP is hydrolyzed?

tatuchka [14]

Answer:

I think the correct answer from the choices listed above is the third option. When ATP is hydrolyzed energy is not stored. Rather, it is released. Hope this answers the question. Have a nice day. Feel free to ask more questions.

Explanation:

Brainliest when you can!!

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2 years ago