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
Verdich [7]
3 years ago
6

________________________ happen when pairs of bonded bases in a double strand of DNA get replaced with different pairs.

Biology
1 answer:
Inessa [10]3 years ago
3 0

Answer:

Explanation:

A base pair is two chemical bases bonded to one another forming a "rung of the DNA ladder." The DNA molecule consists of two strands that wind around each other like a twisted ladder. Each strand has a backbone made of alternating sugar (deoxyribose) and phosphate groups. Attached to each sugar is one of four bases--adenine (A), cytosine (C), guanine (G), or thymine (T). The two strands are held together by hydrogen bonds between the bases, with adenine forming a base pair with thymine, and cytosine forming a base pair with guanine.

You might be interested in
A rabbit population's birth rate is 200 rabbits born/year. The death rate is 150 rabbits dying/year.
stiks02 [169]

Answer:

It's growing

Explanation:

The growth rate is 50 rabbits per year

8 0
3 years ago
A nurse is providing instructions to an asian patient regarding obtaining a stool specimen for testing for occult blood. as the
Svetach [21]
In the Asian culture, they have a formal respect system where they maintain a distance from others. Many are uncomfortable with a direct eye to eye contact. The patient is not being rude, they are only doing as their culture dictates. With this being said, the nursing action that is most appropriate is to continue with the instructions and conversation. If the nurse decides to walk around to face the patient, this is considered a direct conflict in their culture. Do not stop giving the instructions on the stool specimen and offer the patient to come back as they will be offended. Also, never tell the Asian patient to look at you as you are talking as they may find it degrading. So the answer to the question is; continue with the instructions and verify that the client understands. 
7 0
4 years ago
In the past 10,000 years, when did the human population experience negative growth?
vladimir1956 [14]

Answer:

C is the correct answer

Explanation:

The bubonic plague has reduced the world population from an estimated 475 million to 350–375 million.

7 0
3 years ago
Question text The skeleton of an echinoderm is composed of individual plates called
vitfil [10]

interlocking calcium carbonate plates is the answer.

6 0
4 years ago
Humans and other animals regulate cell growth and cell division. In humans which of these types of cells generally do NOT divide
nevsk [136]

Answer:

skin cells and muscles divide

Explanation: common sense cse we grow

6 0
3 years ago
Other questions:
  • What is the term for classifying and grouping organisms?
    15·2 answers
  • Use arrows to show where the water will flow.
    10·1 answer
  • What is a something that all organisms need to be able to do in order to live?
    5·2 answers
  • Which of the following is not part of the cell theory?
    14·1 answer
  • If bears find insects after they move decaying logs, they more frequently move decaying logs. This most clearly indicates that f
    9·1 answer
  • How are national debt and deficit related?
    12·2 answers
  • The division of the organelles of eukaryotic cells into separate sections according to their processes is known as?
    8·1 answer
  • What does the speed of an object tell you about that object's motion?
    10·2 answers
  • In a transformation experiment, a sample of E. coli bacteria was mixed with a plasmid containing the gene for resistance to the
    6·1 answer
  • Crossing individuals with similar characteristics
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!