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
sattari [20]
3 years ago
13

What describes the structure of a DNA molecule

Biology
1 answer:
Ivanshal [37]3 years ago
6 0

Answer:

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). ... To fit inside cells, DNA is coiled tightly to form structures we call chromosomes

You might be interested in
Imagine that a team of scientists test a certain hypothesis, and the experimental results show that it is false. How will
tekilochka [14]

Answer:

the results will likely be recording and could inspire a new hypothesis.

Explanation:

7 0
3 years ago
Obiotic factors<br>affect the ecosystem?​
sergejj [24]

Answer:

hope you like it

Explanation:

An abiotic factor is a non-living part of an ecosystem that shapes its environment. In a terrestrial ecosystem, examples might include temperature, light, and water. In a marine ecosystem, abiotic factors would include salinity and ocean currents. Abiotic and biotic factors work together to create a unique ecosystem.

5 0
2 years ago
Yellow, magenta, and cyan are the primary ______ colors.
Anika [276]
They are primary subtractive colours, because each of them can be formed by subtracting  a primary additive colour from the white light (blue, green, and red).
3 0
3 years ago
Biology -
creativ13 [48]
C) DNA or protein sequences of shared genes.
3 0
3 years ago
Read 2 more answers
Determine the density of the rock using correct significant digits. The mass of the rock is 25.69 g
Angelina_Jolie [31]
The right answer for the question that is being asked and shown above is that:

The density of a certain object can be solved using two parameters: The mass and the volume.
Density = mass / volume.
So, from the given question, we are lacking on what the volume is.
4 0
3 years ago
Other questions:
  • The acceleration of gravity is a constant equal to _____
    11·1 answer
  • Which structure makes proteins using coded instructions that come from the nucleus?
    8·1 answer
  • The contraction of skeletal muscles is based on _____. the contraction of skeletal muscles is based on _____. actin and myosin f
    15·1 answer
  • Erosions affecting the mucous membranes of the digestive system is called
    14·1 answer
  • jane has a toothache, and her doctor gave her a prescription that states: “paracetamol tabs 200 mg bid po.” what does this presc
    9·2 answers
  • A expresses dna that has been derived from another species. 2. dna that has been altered to contain genes, or portions of genes,
    15·2 answers
  • What is the chemical produced by the body to control
    9·1 answer
  • bio 102 The atmospheric ozone layer has been __________since the banning of CFCs (chlorofluorocarbons), but a recent report sugg
    11·1 answer
  • Explain in detail how to use a microscope.
    14·1 answer
  • What are some applications of biotechnology?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!