Match enzymes to their role in the dna replication process

1.DNA HELICASE

2.DNA POLYMERASE

3.primase

4.Topoisomerase

5.Ligase

Explanation:

1. Unwinds DNA molecule- DNA helicase

During DNA replication, DNA helicases performs the function of unwinding the DNA at origin of replication where synthesis will be initiated and it continues to unwind the DNA forming replication fork.

hence, DNA helicases unwinds DNA molecule.

2.synthesizes the complementary DNA strands- DNA polymerase

During DNA replication, enzyme performs the function of adding  nucleotides  (3')-end of a DNA strand of DNA.

hence, DNA polymerase synthesizes the complementary DNA strands.

3.synthesizes RNA primer at the initiation point- RNA primase

During DNA replication, RNA primase synthesizes a primer for replication to start as DNA polymerase binds to the primer.

hence, RNA primase synthesizes RNA primer.

4.creates nick ahead of the replication fork to relieve tension from unwinding- DNA topoisomerase

During DNA replication, DNA Topoisomerase make single-stranded breaks  in DNA to allow this process to proceed as the replication machinery  binds to unwound DNA to replicate.

hence, DNA topoisomerase creates nick ahead of the replication fork to relieve tension from unwinding.

5.joins the okazaki fragmets together- DNA ligase

During DNA replication, DNA ligase enzyme bonds single-strand break in DNA by forming a phosphodiester bond between 5′-monophosphate and 3′-OH group.

hence, DNA ligase joins the okazaki fragmets together.

the endomembrane system is a series of compartments that work together to package, label, and ship proteins and molecules. in your cells, the endomembrane system is made up of both the endoplasmic reticulum and the golgi apparatus. these compartments are folds of membranes that form tubes and sacs in your cells.

events in order:

1.       vishnu schist

2. zoroaster granite

3. bass limestone

4. hakatar   shale

5. igneous intrusion

6. shinumo quartzite

7. dox sandstone

8. tapeats limestone

9. bright angel shale

10. muav limestone

11. temple butte limestone

12. redwall limestone  

nonconformity

answer: the unkar group shows angular unconformity because the layers are turned at angle.

unconformity

answer: specifically the angular unconformity occurs between the cambrian and precambrian rocks. the dox sandstone, shinumo quartzite, hakatar shale, and bass limestone have been filled. an angular unconformity occurs between the cambrian and precambrian rocks. the dox sandstone, shinumo quartzite, hakatar shale, and bass limestone have been filled.

disconformity

answer: the disconformities aremarked irregular lines between the sedimentaryrocks layers.