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bagirrra123 [75]
4 years ago
9

In which ways are rna and dna different

Biology
2 answers:
zavuch27 [327]4 years ago
4 0
For one DNA is what make you, well you and RNA is what sends information one cell to another.
Softa [21]4 years ago
4 0
I just studied it in my class.
DNA is double helix but RNA is single stranded.
DNA stays inside nucleus but RNA can go outside nucleus.
In DNA base pairs are adenine, thymine, cytosine and guanine but in RNA base pairs are adenine, uracil, cytosine and guanine.
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Carrot slices placed in a 0.2 M salt solution for several hours become flaccid (limp). Carrot slices placed in fresh water for s
SpyIntel [72]
<h2>Carrot in 0.2M salt solution</h2>

Explanation:

  • Carrot cuts put in 0.2M salt answer for a few hours gets flabby (limp).
  • Carrot cuts set in freshwater for a few hours gets <em>turgid  (firm).</em> From this, we can conclude that such as.  
  1. Freshwater is hypertonic and the salt arrangement is hypotonic to the cells of the carrot cuts.
  2. <em>Freshwater and salt arrangement are both hypotonic</em> to the cells of the carrot cuts.  
  3. Freshwater is isotonic and the salt arrangement is hypertonic to the cells of the carrot cuts.  
  4. <em>Freshwater is hypotonic</em> and the salt arrangement is hypertonic to the cells of the carrot cuts.  
  5. Freshwater and the salt arrangement are <em>both hypertonic to the cells of the carrot cuts.</em>
5 0
3 years ago
1. Which of the following occurs prior to speciation?
Digiron [165]
1) C
A population has to be isolated for speciation
2) D
Different species are incapable of reproducing with one another
3) D
When a population is contained, the recessive alleles can become dominant within the population
7 0
3 years ago
Read 2 more answers
Which of the following choices lists the ways that you can show intellectual honesty in scientific communication.
Alika [10]

Answer:

<em>The correct option is A) Do not let your personal beliefs interfere with the truth; do not omit facts even if they contradict your hypothesis or your goals; avoid bias; do not make up data; do not plagiarize; give credit to others if you cite their work.</em>

Explanation:

Ethics and scientific research go hand in hand. If intellectual honesty and ethics are not maintained during scientific research, then this field could raise many ethical concerns.

Modifications in results are strictly against ethics during scientific research. A scientist should never try to manipulate the results so that it supports their hypothesis. Cheating or stealing other peoples work is also not acceptable in the scientific world. A scientist should always be modest.

5 0
3 years ago
A cruise ship makes his way from when Island to another this ship is emotion compare with which preference point
Finger [1]

The correct answer to this open question is the following.

Although you forgot to attach the options for this question we can say the following.

A cruise ship makes its way from one island to another. the ship is in motion compared with which reference point?

The correct answer is "a lighthouse on a nearby island."

In this case, that is the function of the lighthouse. To be the point of reference or the guiding element that the captain of the ship is going to use to keep the ship's trajectory correct.

Although there are uncontrollable external elements such as heavy storms, fog, or bad weather, the captain of the ship is going to be guided by the lighthouse.

7 0
3 years ago
This is the world's coldest biome. It receives only 6-10 inches of precipitation p year and has a permanently frozen layer of ea
Yakvenalex [24]

The correct answer is B. Tundra


Tundras are the coldest places in the world and are located far north, around the arctic circle, and incorporates countries such as Finland, Russia, Alaska, and others.

7 0
3 years ago
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