Podcast
Questions and Answers
What is the main reason why it was difficult for scientists to accept DNA as the genetic material?
What is the main reason why it was difficult for scientists to accept DNA as the genetic material?
Due to the apparent simplicity of its chemistry
How many long polynucleotide chains make up DNA?
How many long polynucleotide chains make up DNA?
Two
What are the four building blocks that make up DNA?
What are the four building blocks that make up DNA?
Four nucleotide building blocks
What enables base pairs to be packed in a favorable arrangement?
What enables base pairs to be packed in a favorable arrangement?
What kind of information does DNA encode?
What kind of information does DNA encode?
What is the role of histones in relation to DNA?
What is the role of histones in relation to DNA?
How was the genetic material (DNA) of T2 virus identified in infected cells?
How was the genetic material (DNA) of T2 virus identified in infected cells?
What happens to double-stranded DNA molecules during cell division?
What happens to double-stranded DNA molecules during cell division?
What is the term for the combination of a protein with its specific shape at the active site?
What is the term for the combination of a protein with its specific shape at the active site?
What is the significance of studying Streptococcus pneumoniae in the context of DNA splicing?
What is the significance of studying Streptococcus pneumoniae in the context of DNA splicing?
What is the term used to describe the large excess of interspersed DNA in chromosomes?
What is the term used to describe the large excess of interspersed DNA in chromosomes?
What marks the ends of each chromosome and allows duplicated chromosomes to be separated during the M phase?
What marks the ends of each chromosome and allows duplicated chromosomes to be separated during the M phase?
Why is it important to identify the genetic material injected by T2 virus into its bacterial host cell?
Why is it important to identify the genetic material injected by T2 virus into its bacterial host cell?
What is the first and most fundamental level of chromatin packing?
What is the first and most fundamental level of chromatin packing?
How many histone proteins are present in an individual nucleosome core particle?
How many histone proteins are present in an individual nucleosome core particle?
What are the two types of RNA, in addition to transfer RNA, that are part of the final product along with DNA?
What are the two types of RNA, in addition to transfer RNA, that are part of the final product along with DNA?
What is the function of the Fifth histone H1?
What is the function of the Fifth histone H1?
How does the ATP-dependent complex in molecular biology contribute to stability?
How does the ATP-dependent complex in molecular biology contribute to stability?
What are the Covalent modifications performed by histone-modifying enzymes?
What are the Covalent modifications performed by histone-modifying enzymes?
Which type of chromatin is most highly condensed in interphase?
Which type of chromatin is most highly condensed in interphase?
What is the role of gene silencing in molecular biology?
What is the role of gene silencing in molecular biology?
What type of controls are involved in post-transcriptional regulation?
What type of controls are involved in post-transcriptional regulation?
