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
NISA [10]
3 years ago
9

PLEASE HELP WITH #1 AND 2!! whoever is correct will be marked as brainlist. do not spam or send links, if u do u will be reporte

d!

Biology
1 answer:
tatyana61 [14]3 years ago
7 0

Answer:

They regulate th earths temperatur

Explanation:

You might be interested in
The recognition sites for the restriction enzymes BamHI, XbaI and BglII are G^GATCC, T^CTAGA and A^GATCT, respectively. Which en
Goshia [24]

Answer:

(C) Only BamHI and BglII fragments are compatible.

Explanation:

First we can visualize how the enzymes cut by completing the strand below and cutting where indicated. The three enzymes cut with cohesive ends.

Then we can complete the sense of the strands and serach compatible ends. Keep in mind that we can only join 5 'ends with 3' ends.

BamHI =  G...3'               5'...GATCC  

               CCTAG...5'               3'...G

               

XbaI =      T...3'               5'...CTAGA

                AGATC...5'               3'...T

BglII =       A...3'              5'...GATCT

                TCTAG...5'              3'...A

In bold, leave the bases that remain in single strand and must be compatible with those of the other end.

To be compatible they must be complementary bases. A with T and C with G.  

Now you can see that only BamHI fragments are compatible with those of BglII.

3 0
3 years ago
What would most likely happen to a person who is not getting enough essential amino acids in his or her diet
andre [41]
If a person<span> is </span>not getting enough essential amino acids in his or her diet<span>, muscle tissues </span>would<span> break down to supply amino acids. </span>
5 0
3 years ago
Read 2 more answers
In a laboratory, a neuron is placed in a dish containing fluid that contains more potassium than the neuron's cytoplasm. conside
makkiz [27]

The sodium concentration is higher outside the cell than inside the cell and the potassium concentration is higher inside the cell than outside the cell.

Because the sodium-potassium exchange pump moves sodium and potassium ions in opposite directions, the pump generates concentration gradients for these ions that are opposite in direction. 

7 0
3 years ago
Can our cells carry out cellular respiration without oxygen? If so, how?
IRINA_888 [86]
Yes but just look it up also can someone answer my question? 10 points
4 0
3 years ago
Complete the following sentence.
elena-s [515]

Answer:

peristalsis

Explanation:

5 0
3 years ago
Other questions:
  • List 4 qualities that should be present in your voice when answering a telephone
    6·1 answer
  • How to kids become born?
    12·1 answer
  • The following diagram shows three layers of a hillside. What can this diagram tell us about the hillside?
    9·1 answer
  • PLZ HELP ASAP <br> AND THEY ALL HAVE TO BE RIGHT
    7·1 answer
  • Explain why do cells need energy and how does the energy stored in glucose is transferred to phosphates bond in ATPs?
    15·1 answer
  • True or false: Cattle are herbivores by nature and feeding herbivores a diet for carnivores may have triggered a protein reactio
    8·1 answer
  • What are some similarities of sponges and cnidarians
    6·1 answer
  • Which of these has the greatest density ?
    10·1 answer
  • As biodiversity increases in an ecosystem, the ecosystem?
    13·1 answer
  • Why does the color of the light matter ?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!