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Neporo4naja [7]
3 years ago
15

Which base binds with guanine?

Biology
1 answer:
lina2011 [118]3 years ago
5 0
I believe the answer is Cytosine
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Plz help me answer this question!
Arte-miy333 [17]

Answer:

You will measure the rate of your pules and how fast its going.

You need to keep the thing you are doing for example( if your running you have to make the people run the same length as every one else.  

I hope this helps :)

Explanation:

3 0
2 years ago
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A system of gene control in bacterial operons in which glucose is used preferentially and the metabolism of other sugars is repr
Levart [38]

Answer:

Catabolite repression

Explanation:

Catabolite repression is characteristic for prokaryotic organisms such as bacteria and this is the way to control metabolism.

It is called repression, because enzymes that are involved in other sugar's metabolism are inhibited (repressed). The system of catabolite repression have components such as:

  • sensory systems-detects ratios of glycolytic intermediates,
  • global regulators-control the expression of genes that encode for enzymes.
4 0
3 years ago
Which statements describe planetesimals? Select three options. They are the origins of planets. They formed from gas and dust. T
Anika [276]

A solid minute object that is said to come together for the formation of the planet and are believed to produce cosmic dust are called planetesimal.

The options that best describes the planetesimals are:

  • Option A. They are the origins of planets.

  • Option B. They formed from gas and dust.

  • Option D. They are believed to have developed in debris disks.

The descriptions can be explained as:

  • It is believed that planets formation occurred through planetesimals. The formation happened from gas, dust particles and debris.

  • By the process of accretion, the discs coalesced and became bigger and solid over time. This bigger mass started attracting other matters towards each other because of gravitational force.

  • This pull resulted in either breaking or creation a bigger mass of pieces known as planetesimals. The collision continued to become bigger and solid planets we know today.

Therefore, options A, B and D are correct.

To learn more about planetesimals refer to the link:

brainly.com/question/10337322

6 0
2 years ago
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How do Earth's crust and mantle differ?
yuradex [85]

Answer:

The crust is thinner and less dense than the mantle.

7 0
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A nurse notes that the fev1/fvc ratio is less than 70% and the fev1 is 25% for a patient with copd. what stage should the nurse
disa [49]
Stage 3  because the person fev1 level is go down not up 
4 0
3 years ago
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