Answer:
a. the RNA polymerase undergoes abortive initiation prior to promoter clearance
Explanation:
In eukaryotes the 3' end of the mRNA is polyadenylated to protect the mRNA from degradation.
In eukaryotes, a modified guanine cap is added to the 5' end of the mRNAd to protects the transcript from being broken down.
Most bacterial RNA transcripts do not undergo splicing.
The nucleosome is the basic unit of chromatin repeat in eukaryotes.
1. Kingdom fungi
2.kingdom Protista
3. Kingdom animalia
4.kingdom plantae
Answer:
It's either positive feedback or neutral feedback (I can decide which one fits more)
Explanation:
With some fruits, it speeds up the ripening process depending on the rise in ethylene
