Describe the structure of chromatin. Describe how DNA methylation can activate gene expression. Describe DNA physical sequence and coding properties. Describe the function of DNA ligase in leading strand synthesis in DNA synthesis. Describe the structural levels of DNA and RNA. ...
Describe the cell membrane. Mention its important characteristics and functions. Explain the function of a cell wall in plant cells. Explain the function of the cell wall in plant cells. (a) Describe the structure of the cell wall. (b) Describe its function. ...
6.Both occur in the nucleus;(b)Describe how differences in the structure and organization of prokaryotic andeukaryotic genomes affect their control of gene expression.[7]Prokaryotic GenomeEukaryotic GenomeLevel ofDNA not highly condensedMany levels ofcondensation/ Not bound to histonescondensation of ...
A higher order of chromatin structure may be involved in the determination of distance in unequal crossovers. Vol. 32, No. 2, 1987 154 ~ a~A.N~t~X~-~ fg 31 N • A52. A Novel Family of Variable Region Genes of the Human Immunoglobulln Heavy Chain. Fumihiko MATSUDA, I Kwang Ho...
Among the TFs, some “pioneer factors” can pervasively regulate gene regulatory circuits and access chromatin despite it being in a condensed state [3]. These TFs act as “master regulators”, promoting the expression of several genes across many signaling pathways, such as differentiation, ...
Cell Theory 1. Cells are the basic unit of structure in all living things. (Living things are made of cells) 2. Cells are the basic unit of function of all living things (They carry out life processes) 3. All cells come from pre-existing cells. ...
Describe the structure of chromatin. Describe the role of RNA polymerase in the transcription process. Explain what is involved in DNA replication. Explain the relationship between chromatin structure and the two basic functions of DNA: storage of genetic information and gene expression. ...
What is the importance of mitochondrial DNA? What important features of the structure of DNA are consistent with its role as the chemical basis of heredity? Explain how the sequence of DNA impacts the function of the gene. Explain the importance of hydrogen bonds in the structure ...
What is the difference between chromatin and chromatid? Describe the similarities and differences between the hyaline cartilage and elastic cartilage. Compare the similarities and differences between the large intestine and the large intestine. Discuss the structure and functions of male and female gamet...
If a scientist was provided with a specific protein, could they determine the particular DNA code that produced it? What types of information would they require in order to make a determination of the gene sequence? How does the structur...