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
quester [9]
3 years ago
13

A mutation that involves one or a few nucleotides is called: mutagen,inversion,point mutation,translocation

Biology
1 answer:
Licemer1 [7]3 years ago
4 0
The answer is point mutation
You might be interested in
The exchange of nutrients and oxygen between body and blood occurs in the..?
galina1969 [7]
Exchange of nutrients occurs in the digestive system. Exchange of oxygen occurs in lungs
5 0
3 years ago
The spikes on pollen grains probably
Viefleur [7K]

Answer:

<h3>a) allow pollen grain to stick to insect</h3>
6 0
3 years ago
Let's suppose you were interested in developing drugs to prevent epigenetic changes that may contribute to cancer. What cellular
Vaselesa [24]

Answer:

Potential targets:

1- DNA methyltransferases

2- Chromatin modifiers such as histone acetyltransferases, histone deacetylases, histone methyltransferases, etc.

3- Components of the RNA interference (RNAi) machinery such as Dicer, Argonaute, etc.

Explanation:

Epigenetics can be defined as the study of any heritable change in the phenotype that does not involve modifications in the DNA sequence. Epigenetic mechanisms can be classified into three major types: 1-DNA methylation, 2-histone modifications (e.g., acetylation, methylation, phosphorylation, etc), and 3-regulatory non-coding RNAs (e.g., miRNAs, lncRNAs, siRNAs, etc) that modulate target gene expression via the RNA interference pathway. There are different types of proteins that are involved in these complex epigenetic mechanisms, and those cited above represent only some examples that can be used as therapeutic targets.

5 0
3 years ago
In many parts of the United States, homeowners use a significant portion of their energy budget to heat their home in the winter
Wewaii [24]

Answer:

B. $5

Explanation:

$95/10 percent = 9.5

9.5/2 (because it is halfway through the billing period) = 4.75

4.75 rounded up to the nearest tenths place is 5.

3 0
3 years ago
Please help with this!!!
Eduardwww [97]

Answer:

B

Explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • What controls hormone release from the anterior pituitary gland?
    9·1 answer
  • Why does the reporter have a tube up his nose?
    8·1 answer
  • Plz help! Write the conversion of ATP to ADP as a chemical equation. What are the reactants and products?
    14·1 answer
  • Wich is true of hydroxide ions
    6·2 answers
  • 17. Which of the following examples of an ecological effect leading to an evolutionary effect is most correct? A) When seeds are
    11·1 answer
  • Does anyone have the final exam answers for marine science?
    9·1 answer
  • NOT BIOLOGY ITS PHYSICAL SCIENCE how are the allotropes of carbon similar and how are they different?
    15·1 answer
  • Fossils help us reconstruct plant and animal life in the past as well as their evolutionary processes, which can be either slow
    7·1 answer
  • Name 2 parts of a lipid molecule
    6·1 answer
  • What causes the differences in traits between<br> organisms of the same species?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!