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
erastovalidia [21]
3 years ago
11

Describe the composition and structure of DNA. Include the parts of the DNA molecule, and how it is put together, including the

types of bonds.
Biology
1 answer:
andreev551 [17]3 years ago
5 0

DNA is a double helix composed of nitrogenous bases, which form hydrogen bonds with each other. It also contains a deoxyribose sugar and phosphate backbone.

You might be interested in
A nurse is caring for a pregnant client in her second trimester of pregnancy. the nurse educates the client to look for which da
snow_tiger [21]
Chronic backache

<span>The nurse should provide preventive measures for chronic backache as a consequence of lordosis when caring for this client. Chloasma is characterized by darkened areas on the face, particularly over the nose and cheeks. It is also known as the mark of pregnancy. Chloasma is not caused by lordosis. Diastasis occurs as the pregnancy progresses when the rectus muscle stretches to the point that it separates. It is not caused by lordosis. Edema in lower extremities occurs due to an impeded venous return caused by pressure of growing fetus on pelvic and femoral areas. It is not caused by lordosis.</span>
8 0
4 years ago
Client’s labor has progressed to the point where she is 6 cm dilated; however, the fetal head is not engaged. an amniotomy is pe
denis23 [38]
The nurse should inspect the perineum. After membrane rupture, the umbilical cord may have bulge into the vagina blocking the fetus from coming out. The perineum area should be checked to confirm that this has not happen. The checking should be done at regular interval until the baby comes out.
6 0
3 years ago
Which is true of the amount of matter in ecosystems?
inessss [21]

Answer:

I think its c Scientists cannot determine how it changes.

d). It increases over time.

6 0
3 years ago
What is the chemical reaction that causes lactase to accelerate?
Reika [66]

Answer:

The enzyme you will be studying in this experiment is lactase, and the reaction it catalyzes is the hydrolysis of the disaccharide lactose into the monosaccharides galactose and glucose.

Explanation:

3 0
4 years ago
Who is Charles darwin​
Sveta_85 [38]

Answer:

Charles Darwin came up with the theory of evolution.

7 0
3 years ago
Read 2 more answers
Other questions:
  • State True or False: <br>A tree frog can live on a dry place.​
    5·1 answer
  • Some viruses, such as the human immunodeficiency virus (HIV), are RNA viruses. Since these viruses do not contain DNA, how do th
    11·1 answer
  • The difference between the mean value of a trait in the entire population, and the mean value of the individuals that breed succ
    15·1 answer
  • How many different populations live in the pond?​
    15·2 answers
  • A farmer has a breed of yellow tomatoes. However, the farmer thinks that they would sell better if they were bright red. 1. Expl
    5·1 answer
  • Fungi are made up of _______ cell(s).
    13·2 answers
  • Choose all the answers that apply.
    10·2 answers
  • Which material would get electrons from the source to the load the fastest
    6·1 answer
  • How does the slope of land or direction of<br> plowing affect how water runs over the land?
    9·1 answer
  • true or false Environmental influences may trigger learned behaviors that lead to most adaptive behaviors?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!