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
love history [14]
2 years ago
7

In the bacterial CRISPR system, the crRNA performs which of the following functions?

Biology
1 answer:
Stels [109]2 years ago
3 0

The CRISPR-Cas system is a genome engineering tool to edit the genome of any species. The crRNA is a sequence complementary to the target DNA of this genome editing system.

The CRISPR-Cas genome editing system is a recently developed genome engineering tool, which can be used to edit the genome of virtually any species.

This genome editing system consists of a nuclease (Cas) protein that cuts the DNA at the targeted regions, and a single guide RNA (sgRNA), which contains a crRNA (17-20 nt) sequence complementary to the target DNA.

In consequence, the sgRNA guides to the Cas protein in order to cleave the genome at targeted nucleotide sequences.

Learn more in:

brainly.com/question/12880230

You might be interested in
Explain 3 factors that contribute to the abuse of alcohol, tobacco and other drug abuse.
Softa [21]

Answer: Family, Social and Neglect

Explanation:

Family Risk Factors: Family risk factors include childhood maltreatment in which the parent child relationship, marital status of parents, level of understanding among the family members also influences the abuse of alcohol and drug abuse.

Social Risk Factors: The society in which the person or child is living also influences the drug, tobacco and alcohol abuse. A teenage easily gets influenced by the society and place where they are living.

Neglect: If a person feels neglected emotionally by the partners or parents then there is an increased chance of alcohol or drug abuse. If the important necessities of life such as education, clothes, food is fulfilled by the guardians then also there are  chances that a person might get towards alcohol and drug abuse.

8 0
2 years ago
The slope is also know as
siniylev [52]

Answer:

rise over run

Explanation:

rise refers to the number of units going u or down a graph

run refers to the number of units going left or right

it is seen as so; \frac{rise}{run} , \frac{ delta y}{deltax} , or   \frac{y_{2}  - y_{1}}{x_{2} - x{1}}

Don't panic when I included "delta". Delta, it refers/means the small mathematical triangle found beside the rise and run symbols of y and x

3 0
2 years ago
Describe ways in which a healthy artery differs from an artery affected by coronary heart disease
JulsSmile [24]

Answer:

A healthy artery is wider and has no blockages. The lumen (which is the hole in the centre of the artery), is open and clear. This means there is more blood flow. An artery of a person suffering from coronary heart disease is often blocked, usually by a fatty deposit. This means the blood does not flow as well. (See diagram, in which I would draw two arteries, one with a blockage of fatty deposit, one clear and healthy).

hope this helped you

please mark as the brainliest (ㆁωㆁ)

3 0
3 years ago
A biological community of interacting organisms and their physical environment is an
Sindrei [870]
It is an ecosystem ....
7 0
3 years ago
Organisms of the same species that can reproduce to make more of that species are called
vfiekz [6]

Answer: Species/Organism

QUICK DISCLAIMER: "I previously said Populations but my answer was reported and removed Imao. Honestly, if someone gives you a wrong answer, don't blame them, blame yourself for not doing it on your own. Keep that in mind."

7 0
2 years ago
Other questions:
  • A nerve is a bundled unit of nerve fibers located ________ the brain and spinal cord, connecting various parts of the body.
    15·1 answer
  • Explain darwin's main contribution(s) to the theory of evolution.
    10·1 answer
  • In fruit flies, the gene for red eyes (R) is dominant and the gene for sepia eyes (r) is recessive. If two red-eyed heterozygous
    10·1 answer
  • Can someone help me
    5·1 answer
  • What makes water a polar molecule?
    5·1 answer
  • If all of your cells have the same DNA, how is it possible for one of
    12·1 answer
  • Although fluid intelligence increases with age, crystallized intelligence begins to decline in middle age.
    11·1 answer
  • Countercurrent multiplication involves A) ions leaving ascending limb to make water come out of the descending limb B) water lea
    9·1 answer
  • What is it called when a bacterium uses a pilus to transfer its DNA
    5·2 answers
  • Can someone help me with this?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!