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
kogti [31]
3 years ago
15

Scientifically, describe the shape of a DNA molecule.

Biology
1 answer:
galben [10]3 years ago
8 0
The double helix is a description of the molecular shape of a double-stranded DNA molecule. In 1953, Francis Crick and James Watson first described the molecular structure of DNA, which they called a "double helix," in the journal Nature.
You might be interested in
According to endosymbiotic theory, mitochondria and chloroplasts contain a limited amount of genetic material and divide by_____
erica [24]

Answer:

Splitting.

Explanation:

The endosymbiont theory explains the evolution of the organelles of eukaryotes by the ingestion of the materials of prokaryotes. Various evidence are available for the endosymbiont theory origin.

The mitochondria and chloroplast contains the similar RNA sequence and their genetic material is limited. The chloroplast and mitochondria divides by the process of splitting.

Thus, the answer is splitting.

4 0
3 years ago
During cytokinesis, at the end of cell division, chromosomes provide each daughter cell with
sergiy2304 [10]

Answer:

Letter A

Explanation:

The cell now undergoes a process called cytokinesis that divides the cytoplasm of the original cell into two daughter cells. Each daughter cell is haploid and has only one set of chromosomes, or half the total number of chromosomes of the original cell

7 0
3 years ago
What is the tissue glandulars function
Vinil7 [7]

Answer:f

Explanation:f

4 0
3 years ago
Meiosis consists of cell divisions with only one duplication of . this division results in daughter cells, each with set of chro
ale4655 [162]

SOS:

The answer is

  • <u><em>Two</em></u>
  • <u><em>Chromosomes</em></u>
  • <u><em>Four</em></u>
  • <u><em>One </em></u>
  • <u><em>Haploid</em></u>

<em>Hope this helps!</em>

6 0
3 years ago
Ancient human migrations can be better understood by analyzing genetic characteristics of modern populations; elements transmitt
topjm [15]

Answer:

mitochondria DNA (mtDNA) has maternal inheritance

chloroplast DNA (cpDNA) has paternal inheritance

Explanation:

DNA is deoxyribonucleic acid is the molecule responsible for encoding the genetics instructions used in the development and functioning of all known leaving organism.

in humans mitochondria DNA (mtDNA) has maternal inheritance and

chloroplast DNA (cpDNA) has paternal inheritance

5 0
3 years ago
Other questions:
  • A nurse reminds a client that it is time for group therapy. the client responds by shouting, "you're always telling me what to d
    8·1 answer
  • The outermost layer of Menings is _______.​
    13·2 answers
  • A researcher studied six independently assorting genes in a plant. Each gene has a dominant and a recessive allele: R black stem
    12·1 answer
  • Explain how the structure of a cellulose molecule relates to the molecule’s function.
    11·1 answer
  • Two characteristics of the animals belonging to the phylum chordata​
    10·1 answer
  • How is nuclear fuel used to generate electricity?
    12·1 answer
  • Explain the human impact on the greenhouse effect
    13·1 answer
  • What are the 3 nitrogen bases on the mRNA coding for the amino acid methionine?
    9·2 answers
  • I WILL GIVE BRAINLIEST
    11·1 answer
  • Devise a way to remember each stage of mitosis. Propose one word or a short phrase that describes each stage and also starts wit
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!