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
denis-greek [22]
3 years ago
13

What molecule forms a double helix structure composed of two complimentary strands of nucleotides?

Biology
1 answer:
Brrunno [24]3 years ago
5 0
DNA! the question is a typical descrption of it


You might be interested in
Both the hair and skin contain keratin. When comparing the hair shaft to the skin which layer of the epidermis is most similar?
Paha777 [63]

Answer:straum and straum

Explanation:

they both have the same name

3 0
2 years ago
What is a neutron?
Ierofanga [76]
The answer is B . Neutrons are found in nucleus
5 0
3 years ago
Read 2 more answers
URGENT!!!
trapecia [35]

Answer: B

Explanation: The lizards are trying to adapt t the environment, therefore, it would be B.

I HOPE THIS HELPS!

4 0
3 years ago
Read 2 more answers
Euglena is a unicellular organism with both chloroplasts and mitochondria. If scientists remove all of the chloroplasts from a E
katrin2010 [14]

Answer:

Euglena is a single celled organism. It belongs to Kingdom Protista. Euglena is  a eukaryotic organism that exhibit characteristics of both plants and animals. Some species of Euglena are photoautotrophs like plants which means they have ability to trap sunlight to produce food by the process of photosynthesis. Whereas, some species are heterotrophs like animals which means they obtain food by feeding on other organisms.

If scientists remove all of the chloroplasts from a Euglena, it will not be able to perform photosynthesis because chloroplast is an organelle that contains light sensitive pigments named as chlorophyll. Chlorophyll traps light energy from sun. Sunlight energy, along with carbon dioxide and water produces food in the form of glucose in plants and other photoautotrophs.    

4 0
3 years ago
Why do plants not move?
notka56 [123]
They do, but very slowly. Mostly when growing or wind is hitting it.
6 0
3 years ago
Other questions:
  • How do human activities cause pathogens to move from one species to another? Give an example of cross-species transfer to help e
    7·1 answer
  • A 75-year-old female suffers a stroke and now has difficulty writing and production of language. this condition is most likely c
    6·1 answer
  • Children s energy and protein requirements __________ as they age.
    10·1 answer
  • The Mechanical Breakdown of rocks by the action of other rocks and sand particles is called
    9·1 answer
  • What is the main role of the carbohydrate glycogen? A. It forms part of the cell membrane. B. It stores glucose in the body of a
    14·1 answer
  • "Drugs that have been made to act on the same nervous system receptors as opiates are called ______."
    12·1 answer
  • Photosynthesis is the process by which plants and algae use energy from the sun to synthesize which of the following?
    8·1 answer
  • Which statement is true about the nitrogen bases in DNA and RNAI
    8·1 answer
  • What is the probability of producing a child that will phenotypically resemble either one of the two parents in the following fo
    14·1 answer
  • A hypothesis for why narwhals have long tusks can be made using the concept of sexual selection. Which one of
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!