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4 years ago

Is the nucleotide in the picture a DNA nucleotide or an RNA nucleotide? How can you tell?

Biology

1 answer:

rodikova [14]4 years ago

6 0

Answer:

Its DNA

Explanation:

Each RNA nucleotide consists of three parts: a sugar, a phosphate group, and a nitrogen-containing base. The four RNA bases are adenine, uracil, guanine, and cytosine—often referred to as A, U, G, and C. RNA shares three bases in common with DNA: adenine, guanine, and cytosine. Instead of uracil, DNA contains thymine.

DNA is made up of molecules called nucleotides. Each nucleotide contains a phosphate group, a sugar group and a nitrogen base. The four types of nitrogen bases are adenine (A), thymine (T), guanine (G) and cytosine (C). The order of these bases is what determines DNA's instructions, or genetic code.

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The Milky Way is ____

Oduvanchick [21]

Answer:

The Milky Way is a spiral galaxy. - B)

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3 years ago

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What is the general term for any carbohydrate monomer? glucose polysaccharide monosaccharide fructose

horrorfan [7]

Answer:

monosaccharide

Explanation:

its a monomer and also because saccharide is a sugar term

let me know if this helps (✿◡‿◡)

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3 years ago

A student set up an experiment to show that carbon dioxide is consumed by Elodea plants during photosynthesis. She filled two te

bixtya [17]

Answer: The NEGATIVE CONTROl is the test tube that is filled with ONLY distilled water.

Explanation:

A negative control of an experiment is carried out alongside the main primary experiment except that the treatment is changed to something that is predicted to have no result. In the negative control, the student does not expect any response. This would help the student compare the result of a new experiment against an already known existing results.

Analysing the experiment carried out by the student, She filled two test tubes with distilled water and placed a piece of Elodea in one of the tubes, leaving the other without a plant. The other test tube that contains only distilled water is the negative control because she wasn't expecting any result from it. It's also served as a control sample to the primary experiment. This is observed as she blew in each tube to add carbon dioxide, which caused the distilled water to become more acidic. This would help the student know that the that experimental results are valid and to ensure that time is saved.

8 0

3 years ago

A zygote is made by the process of

NemiM [27]

The correct answer is meiosis. This is because a zygote is a 2n diploid cell caused by human fertilization witch is meiosis. This shows that the correct answer is meiosis. There are two things needed witch are the two gametes. These two gametes are called the egg(female) and the sperm(male).

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4 0

3 years ago

The Dentist who performs the dental services is the

serious [3.7K]

Answer:

This dentist diagnoses, treats, and manages your overall oral health care needs, including gum care, root canals, fillings, crowns, veneers, bridges, and preventive education. All practicing general dentists have earned either a DDS or DMD degree (doctor of dental surgery or doctor of dental medicine, respectively).

Explanation:

Does this help?

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3 years ago