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Jet001 [13]
3 years ago
8

What portion of a pre-mRNA molecule may be cut out and discarded before the molecule reaches the ribosome?

Biology
1 answer:
sergij07 [2.7K]3 years ago
5 0

What portion of a pre-mRNA molecule may be cut to be discarded?

ans:- In eukaryote cells the primary transcript (pre-mRNA) is processed. One or more sequences (introns) are cut out.

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What is the name of the process used by plants to convert sunlight into food?
DerKrebs [107]
The name of the process used by plants to convert sunlight into food is Photosynthesis
Word equation: dioxide + water —> glucose + oxygen + water
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5 0
3 years ago
Why do many animals in temperature countries grow thick coats before winter?​
Alinara [238K]

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Explanation: They want to stay warm.

Hope this helped

:D

6 0
3 years ago
United States residents are how many times more likely to die from breast cancer than residents of Hungary?
kykrilka [37]

Answer:

~3 times...

Explanation:

Well...the data provided by different institutes of oncology were highly random both in US and Hungary. but by using Chi-Square probability analysis in both of the countries the ration comes as 2.87:1 that means residents of US are 3 times more likely to die from breast cancer than Hungarians. A 5% confidence interval was used in this test with percentages 31.8% for us and 11.9% for Hungarians.

8 0
3 years ago
In living cells what is the energy carrier that fuels most kinds of cellular work
mina [271]
Adenosine triphosphate.
5 0
3 years ago
According to the cladogram, which characteristic was used to separate bony fish from amphibians?
noname [10]

Answer:

(D). lungs

Explanation:

Cladograms are diagrams that show cladistic relationship between organisms of different species on the basis of their characteristics. The cladograms may include characteristics to make two organisms different from each other.  

In given cladogram, characteristic that separates bony fish from amphibians is 'lungs', as lungs are absent in bony fishes, while present in amphibians.

Thus, the correct answer is option (D).

 

3 0
3 years ago
Read 2 more answers
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