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
tensa zangetsu [6.8K]
3 years ago
8

What is a double helix

Biology
2 answers:
KengaRu [80]3 years ago
6 0
A double helix is <span>a pair of parallel helices intertwined about a common axis, especially that in the structure of the DNA molecule. or in other words a double spiral.</span>
xxMikexx [17]3 years ago
3 0
Two strands twisting around each other.
This is typically used to describe the structure of DNA.
You might be interested in
What nutrient do organisms tend to get from their local ecosystem?
Fofino [41]
Phosphorus Gradpoint<span />
5 0
3 years ago
What’s meant by the term genetic variation?
Pepsi [2]

Answer:

Genetic variation is a term used to describe the variation in the DNA sequence in each of our genomes. ... Individuals of a species have similar characteristics but they are rarely identical, the difference between them is called variation

Explanation:

8 0
3 years ago
Read 2 more answers
Which is NOT an example of
ruslelena [56]
A. Air temperature
The air temperature does not effect how producers get their source of energy. Soil moisture and available sunlight are important for photosynthesis regarding energy conversions.
7 0
3 years ago
FILL IN THE BLANKS: Gametes are produced by meiosis, which are either __________ or _________.
erik [133]

Explanation:

Meiosis produces haploid gametes (ova or sperm) that contain one set of 23 chromosomes. When two gametes (an egg and a sperm) fuse, the resulting zygote is once again diploid, with the mother and father each contributing 23 chromosomes.

7 0
2 years ago
Which of the following is a benefit of urban development a.creation of jobs b.fragmentation of habitats c.loss of diversity d.lo
katrin [286]
A.) creation of jobs
3 0
3 years ago
Read 2 more answers
Other questions:
  • Which uses of soil are discussed in the video? Check all that apply. as a habitat for animals to live in as a way to clean and s
    13·2 answers
  • What is the most common method large businesses use to communicate their views on environmental issues to legislators?
    14·1 answer
  • What is one factor that contributes to seasons occurring in the state of New York?
    8·1 answer
  • What does DNA contain A.the chromosomes that build proteins B.the coded blueprint C.the ability to translate RNA code D.the fact
    12·1 answer
  • What are some functions of the plasma membrane?
    6·1 answer
  • What hormone lowers your blood glucose levels? Where does the excess glucose go?
    12·1 answer
  • Organisms are classified as producers or consumers according to the way they
    14·1 answer
  • Name some differences between the bubonic plague and the corona
    7·1 answer
  • What is 14.48 to the nearest 0.1
    10·2 answers
  • How does a toxin enter the cell membrane?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!