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helicase enzymes
Araceli Klocko
Nathan Fatiga
Helicase enzyme.
-APEX Learning
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Which molecule is active during the last step during DNA replication?
DNA ligase. Apex
Why are proteins not considered to be a good candidate for the first living molecule?
They cannot serve as a template for replication.
Which is the first step to occur during the process of replication?
Separation of the two DNA strands by the action of the Helicase enzyme.
How do eukaryotes reproduce?
Interphase is when DNA replication occurs. :)
Is DNA replicated during G1?
Yes. Cell division refers to mitosis or meiosis.DNA replication occurs before every division for mitosis.In meiosis there are 2 separate cell divisions, and the DNA only replicates before the first one.
Which molecule is active during the last step during DNA replication?
DNA ligase. Apex
What is duplicated during the process of mitosis?
DNA duplication occurs during the interphase, specifically the S phase. After replication, the cell then enters the first active phase of mitosis.
Why are proteins not considered to be a good candidate for the first living molecule?
They cannot serve as a template for replication.
Which is the first step to occur during the process of replication?
Separation of the two DNA strands by the action of the Helicase enzyme.
The stage at which a dna molecule is split down the middle?
The stage at which a DNA molecule is split down the middle is replication. The first step in making a protein is RNA copying DNA.
How do eukaryotes reproduce?
Interphase is when DNA replication occurs. :)
Which step happens first in DNA replications?
The first thing that happens is a replication structure binds to the DNA molecule. This is usually a signalling molecule or some type of protein. Next, this replication structure attracts DNA helicase enzymes which "unzip" the double stranded helix.
When active directory detects a replication conflict in which two objects have been modified nearly simultaneously the first attribute that active directory will use as a tie-breaker is the?
Version ID. pg. 62- 70-640.
What enzyme directs DNA replication?
the chains are first separated by enzymes called helicases.the helicase enzymes move along the DNA molecule and break the hydrogen bonds between the complementary bases separating the chains. then another enzyme called DNA polymerases comes and separates them even more creating new DNA molecules with new DNA and old DNA.
What is the helicase enzyme?
Unwinds the DNA during DNA replication and Trancription
Is DNA replicated during G1?
Yes. Cell division refers to mitosis or meiosis.DNA replication occurs before every division for mitosis.In meiosis there are 2 separate cell divisions, and the DNA only replicates before the first one.
What is the first event to occur during DNA replication?
DNA replication occurs during mitosis and meiosis. During this process, the DNA is lined up before being duplicated so that each cell that's created from the process has the DNA needed.
