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Gwar [14]
2 years ago
6

What are the three main parts of an rna nucleotide.

Biology
1 answer:
mrs_skeptik [129]2 years ago
4 0

The three main parts of RNA nucleotide are:

  • A nitrogenous base
  • A pentose sugar and
  • One or more phosphate groups.

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How many dna molecules are present in your diploid cells
Tcecarenko [31]

Answer:

92 molecules

Explanation:

DNA or Deoxyribosenucleic acid is polynucleotide made up of several nucleotides containing the genetic information of an organism. In the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes. Each chromosome is made up of DNA, tightly coiled many times around proteins called histones to support its stucture.

Human cells, like myself, contains 23 pairs of chromosomes (46 chromosomes in total). Each pair coming from each parent. Each chromosome is formed by two strands of DNA held together by hydrogen bonds forming the DNA double-helical structure. These two DNA strands form a base pair, which is a unit of two nucleotide bases bound to each other by hydrogen bonds. According to the complementary base pairing rule, Adenine (A) pairs with Thymine (T) while Guanine pairs with Cytosine (C).

Since there are 46 chromosomes in a diploid human cell and each chromosome consists of 2 DNA strands, then, there are 46 × 2 = 92 strands/molecules of DNA in each human diploid cell.

7 0
3 years ago
What is the difference between active and passive cellular transport?
s344n2d4d5 [400]
The difference between active and passive cellular transport is that active transport requires energy for the ions and molecules to move across the cell membrane whereas passive cellular transport does not an energy input.
7 0
2 years ago
Aslan-style gardens are an example of which kind of design
KonstantinChe [14]

Asian-style gardens includes vibrant colors and also have balance between elements of nature. It is an example of Mediterranean design, i.e., option C.

<h3>What is Mediterranean design?</h3>

The Mediterranean style is featured by simple and romantic features of Southern European countries.

It includes light and warm shades in color scheme, and use of natural materials such as ceramics, wood, wrought iron and cotton.

Asian-style gardens are the examples of this design.

Thus, the correct option is C.

For more details regarding Mediterranean design, visit:

brainly.com/question/2088854

#SPJ1

6 0
2 years ago
The largest of the cranial nerves is what
Genrish500 [490]

It is the trigeminal. check my spelling though.

4 0
3 years ago
A high birth to death ratio leads to smaller populations. Please select the best answer from the choices provided T F
Gennadij [26K]

This statement is False.

6 0
2 years ago
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