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
MakcuM [25]
3 years ago
9

CRISPR-Cas9 is a genetic modification technique that edits parts of the genome of an organism. Using this technique scientists c

an add, remove, or modify sections of the DNA sequence.
How can scientists use this technique to control gene expression?
A.By activating or deactivating specific genes
B.By determining the number of chromosomes in an organism.
C.By calculating the number of genes different organisms produce
D.By identifying how closely related one individual is to another
It can be a decimal number but is often written as a fraction and seldom as a mixed number
Biology
2 answers:
LekaFEV [45]3 years ago
4 0

Answer: A,

by activating or deactivating specific genes

Explanation:

chubhunter [2.5K]3 years ago
3 0

Answer:

Explanation: is A :)

You might be interested in
How do you think the study of life can help you to understand yourself?<br><br> Some opinions
stich3 [128]

Answer:

I don't think so but u have to find out for your self

7 0
3 years ago
The disaster of an oil spill in the Gulf of Mexico occurred on the _______.
Vesna [10]

Answer: It happened from Apr 20, 2010 – Sep 19, 2010

Explanation:

8 0
3 years ago
Difference between chemical and physical digestion​
NISA [10]
Chemical digestion involves breaking down the nutrients into smaller cells
Physical digestion is using physical movements such as chewing and swallowing
5 0
2 years ago
Read 2 more answers
How can a population grow?
Vlad1618 [11]
Under ideal conditions, populations can grow exponentially. The growth rate increases as the population gets larger. Most populations do not live under ideal conditions and grow logistically instead. Density-dependent factors slow population growth as population size nears the carrying capacity.
6 0
2 years ago
Read 2 more answers
Poisons and salts are removed from the blood by the _____.
PtichkaEL [24]

Answer:

Kidneys

Explanation:

The kidneys remove wastes and excess water in the body through the urine, as urine flows from the kidneys to the bladder through two thin tubes located on both sides of the bladder called the ureter, and the bladder stores urine, and each of the kidneys consists of about one million filtering units called the renal tubular unit contains Each renal tubular unit has a filter called the glomerulus and tubule, and the renal tubular unit operates through a two-step process:

glomerulus: filters blood.  

Tubule: Returns the necessary substances to the blood and removes waste.

6 0
3 years ago
Read 2 more answers
Other questions:
  • An outbreak occurs where the first case is detected on October 15th, the last case is detected on October 27th, and the peak is
    9·1 answer
  • Dinosaurs emerged during what time period
    12·2 answers
  • 7. What are the two reactions that take place during aerobic respiration and where do they occur?
    13·1 answer
  • For human baby to be born a boy he must receive
    6·1 answer
  • I need help please help me
    12·1 answer
  • What is biodiversity? Please explain. I’ll give literally anyone branliest...I NEED HELP ASAP!
    12·2 answers
  • Hemophilia is an example of
    9·1 answer
  • A collection of orbitals around the nucleus, each having its own energy level.
    15·1 answer
  • fossilized tree sap, also known as blank, prevents scavengers, water, and oxygen from getting to the organism and destroying its
    5·1 answer
  • which of the following are trees and which are forests? a: is a forest b: is a forest a: is a tree b: is a tree c: is a forest d
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!