What cell part contains an organism's genome? What are operons in eukaryotes? What is a genome? Describe two applications of transgenic organisms What is gene splicing? What does DNA sequencing tell us about an organism? Which groups of organisms have introns?
What organisms have single-stranded DNA? What are DNA mismatch repair genes? What aspect of bacteria makes recombinant DNA technology effective? What is the role of proteins in a chromosome? What does DNA provide the code for? What does DNA sequencing do?
Operons are commonly found in prokaryotic organisms (e.g., bacteria) and some eukaryotes (e.g., Caenorhabditis elegans) [1,2]. The “on” or “off” switch for operon expression is an important adaptation as it allows cells to respond to environmental changes actively and efficiently. The ...
Accessory proteins TagQ, R, S and T lead to a change in conformation and a firing event. All accessory proteins are necessary for activation. This strategy is activated in response to aggression from another cell. Not all P. aeruginosa organisms contain the necessary components for this defense...
Prokaryotes are organisms that are made up of a prokaryotic cell, which is the simplest and most primitive type of cell. Prokaryotic cells have a few basic structures but lack the complex organelles and nucleus of eukaryotic cells.Answer and Explanation: ...
Which groups of organisms have introns? What is Rho-dependent termination in prokaryotic transcription? What is gene regulation in prokaryotes? How do prokaryotes reproduce? What are the prokaryotic ribosomal subunits? What regulates gene expression in eukaryotes?
Prokaryotic organisms are evolutionary older organisms that are normally single-celled. Examples of these organisms include bacteria and archae. Prokaryotes do not have membrane-bound organelles but do contain ribosomes, DNA, cytoplasm, and cell membranes. ...
Why is protein synthesis important to living organisms? What enzyme is involved in transcription? Why is DNA important to a cell? What is an important use of PCR in biotechnology? Give examples. How is DNA sequencing useful? What is a positive RNA genome?
Which cellular structure is unique to prokaryotic organisms? What is the name given to cell division in prokaryotes? What is gene regulation in prokaryotes? What is the main difference between a cell nucleus and a nucleoid? What is the difference between ribosomes and ribosomal DNA?
Genes undergo mutation when their DNA sequences change. Cistron The unit of hereditary material (e.g. DNA) that encodes one protein; sometimes used interchangeably with the word gene. Gene (genetics) A theoretical unit of heredity of living organisms; a gene may take several values and in ...