Molecular Biology Help! Histone chaperones play a role in replication by: Histon
ID: 320486 • Letter: M
Question
Molecular Biology Help!
Histone chaperones play a role in replication by:
Histone chaperones play a role in replication by:
Histone chaperones play a role in replication by:
Histone chaperones play a role in replication by:
Histone chaperones play a role in replication by:
Histone chaperones play a role in replication by:
Histone chaperones play a role in replication by:
Histone chaperones play a role in replication by:
Histone chaperones play a role in replication by:
Histone chaperones play a role in replication by:
________________ may play a role in aging and cancer.
________________ may play a role in aging and cancer.
none of the above
Telomeres consist of :
Telomeres consist of :
long AC-rich repeats at the ends of the linear chromosomes
Telomerase is a _____________________.
Telomerase is a _____________________.
none of the above
Replication of the eukaryotic nuclear genome requires which of the following?
Replication of the eukaryotic nuclear genome requires which of the following?
Which of the following is the eukaryotic DNA replication initiator?
Which of the following is the eukaryotic DNA replication initiator?
The yeast ARS element has which of the following functions and properties:
The yeast ARS element has which of the following functions and properties:
Replication factor C plays which of the following roles in eukaryotic DNA replication?
Replication factor C plays which of the following roles in eukaryotic DNA replication?
it is a cofactor required for activating the DNA polymerase
Which of the following is the replicative DNA polymerase for both the leading and lagging strands of SV40?
Which of the following is the replicative DNA polymerase for both the leading and lagging strands of SV40?
DNA polymerase
SV40 T antigen recruits which of the following to the proto-replication bubble?
SV40 T antigen recruits which of the following to the proto-replication bubble?
DNA polymerase
The SV40 large tumor (T) antigen has which of the following functions:
The SV40 large tumor (T) antigen has which of the following functions:
preventing specific interactions between the positively charged histones and negatively charged DNA. preventing nonspecific interactions between the positively charged histones and negatively charged DNA. facilitating specific interactions between the positively charged histones and negatively charged DNA. facilitating nonspecific interactions between the positively charged histones and negatively charged DNA. none of the above.Histone chaperones play a role in replication by:
Histone chaperones play a role in replication by:
preventing specific interactions between the positively charged histones and negatively charged DNA. preventing nonspecific interactions between the positively charged histones and negatively charged DNA. facilitating specific interactions between the positively charged histones and negatively charged DNA. facilitating nonspecific interactions between the positively charged histones and negatively charged DNA. none of the above.Histone chaperones play a role in replication by:
Histone chaperones play a role in replication by:
preventing specific interactions between the positively charged histones and negatively charged DNA. preventing nonspecific interactions between the positively charged histones and negatively charged DNA. facilitating specific interactions between the positively charged histones and negatively charged DNA. facilitating nonspecific interactions between the positively charged histones and negatively charged DNA. none of the above.Histone chaperones play a role in replication by:
Histone chaperones play a role in replication by:
preventing specific interactions between the positively charged histones and negatively charged DNA. preventing nonspecific interactions between the positively charged histones and negatively charged DNA. facilitating specific interactions between the positively charged histones and negatively charged DNA. facilitating nonspecific interactions between the positively charged histones and negatively charged DNA. none of the above.Histone chaperones play a role in replication by:
Histone chaperones play a role in replication by:
preventing specific interactions between the positively charged histones and negatively charged DNA. preventing nonspecific interactions between the positively charged histones and negatively charged DNA. facilitating specific interactions between the positively charged histones and negatively charged DNA. facilitating nonspecific interactions between the positively charged histones and negatively charged DNA. none of the above.Explanation / Answer
Histone chaperones play a role in replication by:
preventing nonspecific interactions between the positively charged histones and negatively charged DNA.
Explanation:
Histone chaperones shield non-specific interactions between the negatively charged DNA and the positively charged histones, to allow the ordered formation of the nucleosome structure.
telomerase may play a role in aging and cancer.
Telomeres consist of :
long TG-rich repeats at the ends of the linear chromosomes
the sequence of nucleotides in telomeres is TTAGGG
Telomerase is a _____________________.
reverse transcriptase
Telomerase is an RNA-dependent DNA polymerase, meaning an enzyme that can make DNA using RNA as a template.
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