1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vova2212 [387]
3 years ago
8

Nucleotides in RNA are connected to one another in the polynucleotide chain by A. covalent bonds between bases. B. covalent bond

s between sugars. C. covalent bonds between sugar and phosphate. D. hydrogen bonds between purines. E. hydrogen bonds between any bases.
Biology
1 answer:
Masteriza [31]3 years ago
5 0

Answer:

C

Explanation:

A ribonucleotide is very similar to a deoxyribonucleotide with the major difference being that they have a H instead of an OH in the 1’ carbon. Each ribonucleotide also has a phosphate molecule in their 5’ carbon like DNA. It is this phosphate that bonds with the 1’ carbon of the next monomer to form a phosphodiester bond through a condensation process – that releases a water molecule.

You might be interested in
The entire genetic code consists of ____ codons.
frozen [14]
61/3 is the answer for this question
3 0
3 years ago
How does water rise in tall trees
Debora [2.8K]

Answer:

Answer: Water rise to tall trees by suction pull during day it is low but during night time it is fast. during night time transpiration is fast and transpiration create a pressure also called transpirational pull which cause root water to move at leaves.

Explanation:

7 0
3 years ago
Read 2 more answers
What did Takeuchi and colleagues find in their research that sought to measure creativity and neural connectivity? They found a
Vladimir79 [104]
They found a direct and positive relationship between the student’s creativity scores and their neural connectivity most especially in frontal lobe. Extremely creative contributors failed to suppress activity in the precuneus while engaging in a working memory task signifying that creativity may benefit from the co-activation of execution control and default mode networks.

8 0
3 years ago
Acid rain does which of the following?
lesya [120]
The best answer is option D. Acid rain is simply rainfall that has been rendered acidic due to water vapor reacting with nitrogen oxide ad sulphur dioxide very high up in the atmosphere. Acid rain is not only a threat to the ecosystem and environment, but also seriously damages buildings and sculptures. Marble and limestone are especially vulnerable to acid rain. This is because the two building or construction materials contain calcite which is easily dissolved by acid. Concrete surfaces and paint finishes are also seriously damaged by acid rain.
6 0
3 years ago
Some micronutrients, such as vitamins e and c, can function as antioxidants in that they are able to:
eduard
 Some micronutrients, such as vitamins e and c, can function as antioxidants in that they are able to neutralize free radicals. Radical are highly unstable molecules  produced in our body when we are exposed to toxins. <span>Vitamins C and E, carotenoids (including </span>beta-carotene<span>), and the mineral </span>selenium<span> are all powerful antioxidants found in food.</span>
6 0
3 years ago
Other questions:
  • True or false? Many environmentalists believe that reducing human population growth could improve environmental issues.
    15·1 answer
  • Name and describe one advanced trait found in pines and lacking in ferns.
    5·1 answer
  • Discuss why there might be different conclusions on the same evidence of climate change from scientists? please help
    11·1 answer
  • Breeding organisms for a specific trait in offspring?
    10·1 answer
  • Placing fruit or flower blossoms in the refrigerator will help them last longer.
    10·1 answer
  • Which statements accurately describe the structure of the cell membrane? Check all that apply. The cell membrane is a single lay
    6·2 answers
  • Help me PLEASE! Choose one answer! First one to answer get Brainliest!
    9·2 answers
  • The National Academy of Sciences reported that the Earth's surface temperature has risen by about 1 degree Fahrenheit in the pas
    5·1 answer
  • A common theory for the origin of the
    6·1 answer
  • Determine whether carbohydrate loading is beneficial or not beneficial for each of the activities listed.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!