This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: In eukaryotes, removal of the 3' poly(A) tail triggers degradation of the mRNA by: (Read 107 times)

knightj

  • Full Member
  • ***
  • Posts: 163
on: Nov 9, 2022

Question 1

Degradation of bacterial mRNAs is initiated by:


◦ removal of a pyrophosphate from the 5' terminus.
◦ removal of a diphosphate from the 5' terminus.
◦ removal of a triphosphate from the 5' terminus.
◦ removal of the 3' poly (A) tail.
◦ endonuclease cleavage.

Question 2

In eukaryotes, removal of the 3' poly(A) tail triggers degradation of the mRNA by:


◦ 5'-3' exonucleases only.
◦ 3'-5' exonucleases only.
◦ either 5'-3' or 3'-5' exonucleases.
◦ endonucleases.
◦ random degradation from multiple sites in the transcript.
Lewin's GENES ¦ Krebs, Goldstein, Kilpatrick ¦ 12th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by knightj on Nov 9, 2022

DevinBrifm

  • Full Member
  • ***
  • Posts: 180
    • i thought about coupon codes
Reply #1 on: Nov 9, 2022
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 56% of students answer this correctly

When you observe that the full time is nearing, increase that to your grocery list. navigate to these guys

knightj

  • Member
  • Posts: 163
Reply 2 on: Nov 9, 2022
Great answer, keep it coming :)

covalentbond

  • Member
  • Posts: 336
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Desert cottontail as seen from behind such that the white tail is easily visible Desert cottontail as seen from behind such that the white tail is easily visible
Prokaryotes vs. Eukaryotes Prokaryotes vs. Eukaryotes
Dry Room Sheet Removal Technique Dry Room Sheet Removal Technique
Biosynthesis of cardiophin and phosphoinositides in eukaryotes Biosynthesis of cardiophin and phosphoinositides in eukaryotes
Producing cDNA from mRNA Producing cDNA from mRNA
Regulation can occur at any stage in the expression of genetic material in eukaryotes Regulation can occur at any stage in the expression of genetic material in eukaryotes
Video: Bone Growth and Remodeling

For a complete list of videos, visit our video library