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
Leokris [45]
3 years ago
12

In the model of DNA, the colored pegs represent the four nitrogen bases found in every DNA molecule. One possible correct labeli

ng suggestion could be
A) yellow - adenine; green - thymine; orange - guanine; blue - cytosine

B) yellow - adenine; green - guanine; orange - thymine; blue - cytosine.

C) yellow - adenine; green - cytosine; orange - thymine; blue - guanine.

D) yellow - cytosine; green - thymine; orange - adenine; blue - guanine
Biology
2 answers:
Semenov [28]3 years ago
5 0
The answer is D. This is because of the nitrogen compounds that are in it. 
pentagon [3]3 years ago
5 0
In the DNA, the colored pegs are the one that represents the four nitrogen bases namely; adenine, guanine, thymine and cytosine. They are found in each DNA molecule and the correct labellings are: yellow - adenine, green - guanine, orange - thymine, blue - cytosine.
So the correct answer in the following options is letter B.
You might be interested in
People who engage in extreme sports often do so to feel the rush of epinephrine and norepinephrine. This rush comes from the ___
Fudgin [204]
Piutuatary Gland because I need points
3 0
3 years ago
ASAP GIVE BRAINLIEST- 100 points after answered
Triss [41]

Two species of sea urchins live practically side-by-side in sandy bottoms. The two species appear to have the same diet: drift seaweeds and other bits of organic matter. They can live in the same environment without competing.

As it compels them to live in the same environmental surroundings so the characteristics of living nature also get developed as their current following situation that's helping them to get the same food & habitat.

4 0
2 years ago
Darwin and wallace's theory of evolution by natural selection was revolutionary because it _____.
Lisa [10]
<span>Notice a couple of things different between (A) and (B). It was NOT the first time a biologist proposed that species changed through time (so it's not B). But it finally *solidified* that idea by giving "change through time" (evolution) a MECHANISM. It gave a plausible explanation for WHY species change over time, in a testable way that made sense and had evidence to support it.

So it finally dismissed the idea that species are constant.

It also emphasized that the simple presence of *variation* within a population was a key reason for evolution.

While we're at it ... (C) is wrong because it's not *individuals* that acclimate (adapt) to their environment, but the population (the species) as a whole.

And (D) is wrong because it had nothing to do with economics or the monarchy.</span>
5 0
3 years ago
Which organisms are called the extremophiles and flourish in extreme conditions?
Fantom [35]

Answer:

Archaea

Explanation:

Most extremophiles are microorganisms (and a high proportion of these are archaea), but this group also includes eukaryotes such as protists (e.g., algae, fungi and protozoa) and multicellular organisms. Archaea is the main group to thrive in extreme environments.

4 0
3 years ago
What is one health issue that biology can help you to better understand
Annette [7]
Genetic diseases is one of the topics that will be covered in biology


4 0
3 years ago
Other questions:
  • Which of the following shows the correct order of energy transformations that occur with green plants that produce their food fr
    5·1 answer
  • Identify and discuss factors that influence ecosystem productivity.
    9·2 answers
  • State the basic assumptions of the kinetic theory
    14·1 answer
  • Hydrogen bonds give water which of the following properties? 1. high pH low pH the ability to resist temperature changes 2. the
    10·1 answer
  • To which region of the stomach does the esophagus connect?
    11·1 answer
  • I went on a school trip and saw mr tumble in the bushes with mr bloom. What should I do??
    11·1 answer
  • What can you learn about by studying DNA?
    6·2 answers
  • What is the direction of energy flow in an energy pyramid? How much energy is transfered from one step to another?
    11·1 answer
  • Scientific inquiry is driven by a scientist’s
    11·1 answer
  • Which process does the grass use to make the food this horse needs?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!