Question

Does the Death Penalty Costle X Files x 9.2 DNA Replication - Concept x + om/courses/19926/files?preview=1637200 cure Checkout Concepts of Biology Lifespan Developm. 111FAQ2020.docx 111 terms pdf 111welcome2020 pdf Page < 1 > of 3 - ame: Section DNA Replication Worksheet (10 Points) Instructions: Below is a representation of a DNA double helix about to be replicated. Using pencil, draw and label the following items according to the instructions for each. 1) Label the S' and 3' ends of both parental strands 2) Label the replication fork 3) Draw in and label helicase 4) Draw in RNA primers (at least 4) 5) Draw in newly synthesized strands according to the base pairing rules (two new strands) 6) Add an arrow showing the direction in which each new strand is being synthesized 7) Draw in and label the enzyme DNA polymerase (more than one is ok) 8) Label the leading strand 9) Label the lagging strand 10) Label Okazaki fragments (you should have at least 3)

Answer 1

I have made the DNA strand on page ao that you get clear view:

Cheading strand 31 t G G A T A A A G c Helicase A TTT cfg ccu) 51 RNA primer ! SEAT G CÁ - Okazaki fragments with beack RNA primers LA AYGł 515631 31 31. 2 A CCT 1. Tragging strand Replication fork

Label the diagram (5 Pts) DOGC Doa 2)pre mRNA 1) Transcription - capping RNA processing 15)

Translation Page < 3 0f3 Peptide Peptide 00 10 anticodon 9 codon 7) ARNA Ribosomes in mRNA DO The structures labeled 4 and 5 above have three functions. What are those functions and how do they relate to the process depicted above? (3 Pts)

The function of 4 and 5:

* Protect from the action of RNA nuclease enzyme.

* Proper transport of mRNA outside the nucleus without degradation.

* Translation initiation when both 4 and 5 interacts to each other.

The gene expression is regulated inside DNA via controlling the rate of synthesis of RNA. It is controlled by the transcription factor, activator. It is also controlled via providing the stability to mRNA.

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