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Marina86 [1]
4 years ago
9

Need help ASAP

Biology
1 answer:
Verdich [7]4 years ago
6 0
CRISPR-Cas9 was adapted from a naturally occurring genome editing system in bacteria. ... As in bacteria, the modified RNA is used to recognize the DNA sequence, and the Cas9 enzyme cuts the DNA at the targeted location. Although Cas9 is the enzyme that is used most often, other enzymes (for example Cpf1) can also be used.


Some bacteria? have a similar, built-in, gene editing system to the CRISPR-Cas9 system that they use to respond to invading pathogens like viruses, much like an immune system.
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San Diego, California has cooler temperatures than Phoenix, Arizona which is the at the same latitude but further inland. What c
Morgarella [4.7K]

Answer:

the sun and earth are in different places but im not 100% sure bout it

7 0
3 years ago
What properties do the following have common:<br>A.Solids and liquids<br>B.Liquids and gases​
fenix001 [56]

Explanation:

Liquids and gases are similar in both shape and volume because they both have its shape determined by its surroundings.

Gases, liquids and solids are all made up of atoms, molecules, and/or ions

7 0
3 years ago
How many years does a snake live and how many times does it change its skin without pictures please and without links​
irina [24]

Answer:

9 years

Explanation:

Boa constrictor: 30 years

Boa constrictors are native to North, Central, and South America, mainly dwelling in rainforests. The lifespan for the large, heavy-bodied snake averages about 20 years in the wild, but living in captivity can increase that by 10 to 15 years.

8 0
3 years ago
Read 2 more answers
In the formula, E K = 1/2 • m • v 2 if mass (m) was doubled, how much would kinetic energy
Viktor [21]

Answer:

mass doubled makes KE twice as large

velocity doubled makes KE 4 times as large

Explanation:

Try it with an example

m = 4

v = 8

KE = 1/2 m * v^2

KE = 1/2*4 * 8^2

KE = 1/2 * 4 * 64

KE = 128

Now double the mass

m  = 8

v = 8

KE = 1/2 8 * 8^2

KE = 1/2 8 * 64

KE = 4 * 64

KE = 256 double what it started out as.

Now do it again.

m = 4     That was the original mass

v = 16

KE = 1/2 4 * 16^2

KE = 2 * 256

KE = 512

When the velocity is doubled the KE becomes 4 times as big.

4*128 = 512

4 0
3 years ago
What event occurred on Day 4 to cause the drop in the number of light red kidney beans?
Viktor [21]

Answer:

The color of the light changed

Explanation:

Correct on edge

4 0
3 years ago
Read 2 more answers
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