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
cestrela7 [59]
3 years ago
7

In DNA, Adenine pairs up with thymine and guanine pairs with cytosine. If adenine makes up 40% of the bases in DNA, then what pe

rcentage of the bases in DNA does cytosine make up?
A.10
B.20
C.40
D.50
Help!!
Biology
2 answers:
ycow [4]3 years ago
5 0
A=T= 40%....so together this is 80% of the DNA.

That leaves 20% to be C+G...so each is 10%. A is the answer.
Gwar [14]3 years ago
3 0

your question had my answer thank you!!

You might be interested in
Explain how the cell membrane and nucleus work together to maintain homeostasis ? Please answer this !!
Anika [276]

The cell membrane helps the organism in its fight to maintain homeostasis. The cell membrane assists in the maintenance of homeostasis by: Maintaining a fluid phospholipid structure. Phospholipids are molecules that have a head region that carries an electric charge attached to a lipid tail portion.

4 0
3 years ago
A congenital growth composed of a mass of superficial, dilated blood vessels is known as a/an ________.
insens350 [35]

Answer:

Hemangioma

Explanation:

Hemangioma usually refers to a non-cancerous type of tumor that occurs due to the abnormal growth of blood vessels. It can occur in any parts of the body, but they very are mostly present in the neck and he face portion. They can present right from the time of birth, but they usually develop in the body of the babies within the first few months after the birth of a baby.

It generally occurs in two types, namely-

  • Capillary hemangiomas- It occurs in the outer skin layers
  • Cavernous hemangiomas- It occurs in the deeper skin layers, and also mostly near and around the eye.
4 0
3 years ago
Read 2 more answers
What is the nervous system composed of?
Maru [420]

Answer: D) the central and peripheral nervous systems

hope this helps

8 0
2 years ago
This is data from a visible satellite image. What types of weather conditions are associated with the image?
masya89 [10]
Hurricanes (also known as typhoons or cyclones, depending on the location on Earth where they form) are often associated with extremely powerful winds and torrential rains. I am not sure about the pressure, but the only option here that mentions both strong winds and a lot of rain is A. low pressure, high winds, high precipitation, so I'd say that is the correct answer.
6 0
3 years ago
Read 2 more answers
To survive hunter-gatherers changed their environment bya.Burning the prairies to prevent trees from growing.B.Spreading plants
Delvig [45]
The answer is c. both (a) and (b)
6 0
3 years ago
Other questions:
  • What does the first one mean?
    7·2 answers
  • What are similarities between cell wall and large central vacuole
    8·1 answer
  • Which organelles are found in both plant and animal cells
    5·1 answer
  • Which statement best describes the relationship of photosynthesis and energy?
    14·1 answer
  • Question from Campbell Biology Chapter 23:
    14·1 answer
  • Convection currents within the Earth cause plate tectonics due to the movement of the mantle. Please select the best answer from
    11·2 answers
  • Where could scientists look to observe a black hole?
    13·1 answer
  • Why is it difficult for people to preserve nature by giving up the practice of fracking?
    14·2 answers
  • Which of the following is NOT an example of how biotic factors interact with abiotic factors in
    13·1 answer
  • What connects the leave to the stem or branch?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!