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
iren [92.7K]
3 years ago
8

A strand of DNA consists of 35% adenine. What is the percentage of guanine in that same molecule

Biology
2 answers:
Morgarella [4.7K]3 years ago
8 0

Answer:

25%

Explanation:

Hope this is helpful!!

nordsb [41]3 years ago
5 0

Answer:

Explanation:

We know that the sample is 35% adenine, which tells us that it is also 35% thymine. We know that cytosine and guanine pair together and will be present in equal amounts, so we can divide this final total by 2 to find our answer. The sample is 35% adenine, 35% thymine, 15% guanine, and 15% cytosine.

You might be interested in
In what layer of the earth are fossils found?
Vadim26 [7]

Fossils can be found in the Earth's crust.

The crust is the thinnest layer of the Earth. The fossils are most probably be found in this layer because it is the outermost layer. Also, the deeper the layer of the Earth, the higher the temperature that it has, and it probably cannot preserve the fossil.

6 0
1 year ago
coat color in mice involves the interaction of multiple genes if a mouse has two recessive alleles for coat colorit is always al
AleksAgata [21]

Answer:

Epistasis

Explanation:

In epistasis, the interaction between genes is inimical, such that one gene masks or interferes with the expression of another. “Epistasis” is a word coined of Greek roots that mean “standing upon.” The alleles that are being masked or silenced are said to be hypostatic to the epistatic alleles that are doing the masking. The cause of the biochemical basis of epistasis is a genetic pathway in which the expression of one gene is dependent on the function of a gene that precedes or follows it in the pathway.

The example of epistasis given is the pigmentation of mice. we were told that "if a mouse has two recessive alleles for coat color,  it is always albino no matter what the genotype of other genes involved in coat color"

Let say recessive allele (rr), it is always albino irrespective of other type of other genes, this is true in the stance that epistasis can be reciprocal such that either gene, when present in the dominant (or recessive) form, expresses the same genotype.

4 0
3 years ago
The concept __________ refers to the degree to which we see ourselves as feminine, masculine, transsexual--or perhaps even nonge
horrorfan [7]

Answer: Gender identity

Explanation:

Gender identity is how a person sees themselves their own internal sense and personal experience of gender. Only the individual can determine their own gender identity. Gender indentity refers to the degree to which we see ourselves as feminine, masculine, transsexual or perhaps even nongender and having no gender at all. Gender identity occurs as a result of a combination of inherent and extrinsic or environmental factors; gender role, on the other hand, is manifested within society by observable factors such as behavior and impression

7 0
3 years ago
Why is it colder in winter than summer?
iragen [17]
One reason is because the short days and long nights prevent the earth from warming up, another reason could be because the sun's rays in winter are more spread out thus minimizing the amount of energy
6 0
3 years ago
Read 2 more answers
Is the Earth dying? if so answer, and put the reason's why Earth is dying and what we can do to help Earth stop dying.
GenaCL600 [577]

Answer:

Earth has been our place for many years. all inhabitants on earth are causing great destruction. along the way we tried to resolve issues yet some we couldn't figure out. the one we couldn't figure out had made a great impact on our world today. Just how do we stop it? Many ways actually, taking pollution for example. pollution is a great cause for why earth isn't as lively as before. along the years we've polluted 92% of the earths air. causing us to breathe unhealthy air. We can easily fix this problem with finding new ways to get somewhere like riding a bike or taking an energy efficient car. Therefore, we humans have change the world dramatically by doing good things and bad things, too. but in the end we are the ones causing earth to nearly give up, so we can also be the ones to let the earth forgive.

hope this helps you out!

TIP: change it up so you don't do plagiarism:)

 

3 0
3 years ago
Other questions:
  • Is the number of people with blood type a in a random sample of 48?
    7·1 answer
  • Enzyme activity within metabolic pathways is regulated by _____.
    8·1 answer
  • Can I get some help filling the blanks ?? Please?
    5·1 answer
  • The water cycle consists of some water evaporating from the surfaces of bodies of water and going into the air. As result of air
    13·1 answer
  • Describe the difference between prokaryotic and eukaryotic cells and identify their parts
    13·1 answer
  • At the beginning of the Iraq war only 38% of Americans said the war was justified even if Iraq did not have weapons of mass dest
    12·2 answers
  • Subduction is not always accompanied by compression and thrust faulting in the overriding plate. this is especially true when:
    12·1 answer
  • Guppies living in a stream have a variety of spot patterns, some of which provide good camouflage against the stones in the stre
    6·2 answers
  • During the translation of mRNA molecules, the new polypeptides are often directed to specific parts of the cell by the presence
    9·1 answer
  • Which question, when answered with "yes", indicates that a behavior is an instinct?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!