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Andrei [34K]
2 years ago
15

In what part of the mrna does degradation generally begin?

Biology
1 answer:
noname [10]2 years ago
3 0
When the mrna has done it's job for the celll and is no longer of any use, it starts to degeneate
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What two characteristics do fungi lack that forced them to become decomposers?? Please help :) **25 points**
Tamiku [17]
Fungi lacks the ability to produce their own food because they do not have chloroplast which is needed to obtain energy from the sun and convert it into food. Also fungi lack ability to fix nitrogen which has to be incorporated into their food. They also can not fix carbon and utilize it to produce food. Because of these they have to depend on dead organic matters for food.
4 0
3 years ago
Copying of the information in dna into rna, which can exit the nucleus is called
Oksi-84 [34.3K]
Definition:
                 "Copying of information from DNA to RNA which exit nucleus is                                                         known as transcription"

Explanation:

                    Transcription is a vital process for living organisms, because it is a staring point for protein synthesis. It occurs inside the nucleus and is carried out by RNA polymerase enzyme. In eukaryotes RNA pol is of three types: these are RNA Pol 1, RNA Pol 2, and RNA Pol 3. In prokaryotes it is of only one type.

Steps in transcription:
                                     Transcription consists of three main steps
1. Initiation:
                   In this step RNA pol attach to DNA template at 5 prime end in the promoter region to start the formation of complementary strand of RNA.  In prokaryotes there is a region called <span>Pribnow box, with the </span>consensus sequence<span> TATAAT present about 10 base pair away from site that serves as a transcription initiation. In eukaryotes the promoter region is more complex it contain activator and enhancer.

2. Strand elongation:
                                   </span><span>Once transcription is initiated, the DNA double helix unwinds and RNA polymerase reads the template strand, adding nucleotides to the 3′ end of the growing chain.
</span>
3. Transcription Termination:
                                                T
erminator sequences are found close to the ends of non-coding sequences. Before termination polyadenylation occurs.  <span>












</span><span>
</span>

3 0
3 years ago
hich statement about warming up before playing sports is NOT true? A. It is necessary to continue to stretch during the game. B.
Jobisdone [24]

"D is correct answer." The statements are true it's necessary to continued to stretch from during the game. Getting the blood moving through your muscles prepares them for physical activity. Joints can be warmed up through stretching. "Hope this helps!" "Have a great day!" "Thank you for posting your questions!"

5 0
3 years ago
Read 2 more answers
Cell 4 and cell 7 will not be able to synthesize a major biological molecule. What molecule is this?
IrinaVladis [17]

Answer:

15. Cell 4 and Cell 7 will not be able to synthesize a major biological molecule. What molecule is this? Protein.

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I just need the right words for each place. (8-10)​
uysha [10]
8. Glucose
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