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
enyata [817]
3 years ago
12

If a specimen contains 30% adenine in its dna, how much cytosine will it contain? 40% 30% 20% 10% 15%

Biology
1 answer:
marissa [1.9K]3 years ago
6 0
A+t+c+g = 100%

a:t = 1

30+30+c+g = 100

100-60 = 40

40/2 = 20.

The answer would be 20%
You might be interested in
Genes may carry hereditary information on segments of the DNA molecule known as
Natasha_Volkova [10]

I looked it up, and chromosome sounds about right.

4 0
3 years ago
Read 2 more answers
Which characteristic do euglenoids and algae share
Svetradugi [14.3K]
Euglenoids <span>are unicellular protists commonly found in fresh </span>water.They don not have a cell<span> wall, despite that, a protein rich </span>cell membrane called pellicle is present in Euglenoids.
Whereas,<span>Algae are eukaryotic organisms comprising of no roots, stems, or leaves but they filled with chlorophyll and other pigments to carry out the process of photosynthesis. Similar to </span>Euglenoids, they<span> occur most frequently in water, specifically in plankton.
</span>Hence,
Euglenoids and algae share a common characteristic,that is both are autotrophs. They <span>produce complex organic compounds from simple substances present in their surroundings, by the use of energy from sun-light or inorganic chemical reactions.</span>
6 0
3 years ago
Read 2 more answers
Do you think the Earth has a fixed carrying capacity?
Andrei [34K]
Yes, because there is only so much weight it can hold.
8 0
3 years ago
What packages proteins for the transport out of the cell
stealth61 [152]
The answer you are looking for is right here, Gogli Apparatus is the answer


3 0
4 years ago
Suppose Gene 1 produces a protein involved in the development of the eye. In the simulation, what are two ways that you can prev
kondor19780726 [428]

Answer and Explanation:

A gene is a section of DNA. The change in the sequence of the DNA is known as mutation.  Mutation always changes the sequence of the DNA. Sunlight can cause mutation. Sunlight produces structures named thymine dimers. Thymine dimers produce twist in the shape of DNA. These twists make DNA hard to copy, which can lead to mutation. It is essential to use sunscreen to block UVA and UVB rays to prevent thymine dimers from emerging in our cells. The US Food and Drug Agency recommends an SPF (sun protection factor) to defend against skin aging and skin cancer. X-ray radiation is a form used in x-rays. The energy level of the X-ray radiation is very high that can produce free radicals. Free radicals can steal electrons from DNA that can cause mutation. By using medical images, we can decrease exposure to X-rays. Less exposure to X-rays prevents mutation and also prevents the production of gene protein in other body parts.

3 0
3 years ago
Other questions:
  • Environmental variation:
    9·1 answer
  • Research has shown that eating too much carbohydrate can cause diabetes.​ <br> a. True <br> b. False
    14·1 answer
  • Which Of the following is A true statement about mutually events
    7·1 answer
  • Results of an experiment may be biased if all individuals in one treatment group (e.g. the control group) are not treated _____e
    10·1 answer
  • A close evolutionary relationship between annelids and mollusks is suggested by the presence of a _____ larva in both phyla as w
    13·1 answer
  • When researchers are measuring plant productivity, they usually harvest and measure above-ground biomass. But with grassland pla
    9·1 answer
  • What device converts the various forms of energy into electrical energy?
    11·1 answer
  • HELP!! PLEASE!! AND STOP USING ME!!!! 17-19 PLEASE!!! IM STRUGGLING!
    11·1 answer
  • What type of boundary is depicted in the image below?
    11·1 answer
  • the text points out that studying animals may shed light on diverse aspects of human behavior. for example, research using honey
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!