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Nutka1998 [239]
2 years ago
15

What is the difference between ribonucleotides and deoxyribonucleotides?

Biology
2 answers:
Leona [35]2 years ago
7 0

Answer:

The main difference between ribonucleotide and deoxyribonucleotide is that the ribonucleotide is the precursor molecule of RNA while the deoxyribonucleotide is the precursor molecule of DNA.

Explanation:

Ribonucleotide is made up of a ribose sugar while deoxyribonucleotide is made up of a deoxyribose sugar.

lora16 [44]2 years ago
6 0

Answer:

Ribonucleotides (RNA) and deoxyribonucleotides (DNA). See more details below, please.

Explanation:

Ribonucleotides are the nucleotides of the RNA (they have pentose, ribose and nitrogenous base, except for Thymine; they contain uracil). Deoxyribonucleotides are the nucleotides of DNA (they have pentose, deoxyribose and nitrogenous base, they have Thymine).

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Which portion of the brainstem serves as the relay center between the cerebrum and the cerebellum? a. The diencephalon b. The mi
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Answer: option C) The pons

Explanation:

The pons is a band of nerve fibers located within the brain stem. It links the fore brain (cerebrum) to the hind brain (cerebellum)

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2 years ago
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A nursing student has been assigned to care for a client with digeorge syndrome. the student has reviewed the clinical manifesta
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The digeorge syndrome is a genetic disorder, which caused by the deletion in the chromosome number 22. This disease is characterized by the congenital heart disease, immunodeficiency, and hypocalcemia.  

In this case, the most frequent clinical manifestation is hypocalcemia. Hypocalcemia is the condition, in which the blood calcium level would be declined to a significant level.


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2 years ago
Studies of the endomembrane system often involve the use of a protein that can emit a green fluorescence (glow). A researcher wa
telo118 [61]

Answer:

The correct answers are: Ribosome, Mitochondria, Chloroplast (in case of a plant cell).

Explanation:

  • The Endo-membrane system in the cell represents the membranes of the Nucleus, Endoplasmic Reticulum, Golgi apparatus, Plasma Membrane, Vacuole and Lysosome.
  • The Nuclear Envelope is made up of a phospholipid bilayer which remains in continuation with the ER (endoplasmic reticulum) membrane.
  • Therefore, fluorescent tagged integral membrane protein localised in the outer nuclear envelope can move into the ER membrane by lateral movement or through vesicles that bud off from the membrane of the nuclear envelope and fuse with that of the ER membrane.
  • Vesicles bud off from the membrane of the ER and fuse with the Golgi apparatus. Therefore, the fluorescent tagged integral membrane protein can move into the membrane of the Golgi apparatus.
  • Vesicles bud off from the Golgi apparatus and fuse with the Plasma membrane, Lysosome membrane, and Vacuole membrane. Hence, the fluorescent tagged integral membrane protein can be found in all these organelles.
  • Ribosome lacks a membrane and hence, the fluorescent tagged integral membrane protein will be absent over here.
  • Both Mitochondria and Chloroplast, are self-replicating and dividing organelles. Their proteins (membrane or matrix) are encoded mostly by their own genome. Also, vesicles that bud from from nucleus or ER or Golgi apparatus do not fuse into their membrane. Hence, the fluorescent tagged protein would not be able to reach their membrane.
6 0
2 years ago
A client had a thrombotic cerebrovascular accident and now has flaccid hemiplegia of the right side.
Alina [70]

Answer:

a) when the client is admitted to the hospital.

Explanation:

Rehabilitation for a client who has an injury, a cerebrovascular accident, starts at the period of admission to the clinic.

The first aim of rehabilitation is to further avoid deformities.

This can be done via techniques as positioning the client in the right position in bed, adjusting the client's position with time, and making sure every part of the client body is in proper positioning.

5 0
2 years ago
Complete 9 additional base pairs. Remember there is no thymine in RNA
Kay [80]

Answer:

Uracil goes with Adenine, Guanine goes with Cytosine. Ie. A with U, G with C. Generally, Adenine goes with Thymine, but RNA uses uracil instead of thymine. Just make 9 of those.

Explanation:

8 0
2 years ago
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