Lesson 911 of 1524
Mechanisms of Microbial Genetics
The genotype of a cell is the full collection of genes a cell contains.
Practice this chapterThe genotype of a cell is the full collection of genes a cell contains. The phenotype is a cell’s observable characteristics resulting from the proteins it is producing at a given time under specific environmental conditions
The DNA replication process is semiconservative , which results in two DNA molecules, each having one parental strand of DNA and one newly synthesized strand DNA serves two important cellular functions: It is the genetic material passed from parent to offspring and it serves as the information to direct and regulate the construction of the proteins necessary for the cell to…
phenotype — a cell’s observable characteristics resulting from the proteins it is producing at a given time under specific environmental conditions. DNA replication process — semiconservative , which results in two DNA molecules, each having one parental strand of DNA and one newly synthesized strand. genotype of a cell — the full collection of genes a cell contains.
Be able to explain the two functions of the genome; explain the meaning of the central dogma of molecular biology; distinguish between the genotype and phenotype of a cell.
Worked example
What does “phenotype” mean in Mechanisms of Microbial Genetics?
- 1Use the wording this chapter gives for phenotype.
- 2The book says: a cell’s observable characteristics resulting from the proteins it is producing at a given time under specific environmental conditions.
- 3Do not use the meaning of DNA replication process. That term means semiconservative , which results in two DNA molecules, each having one parental strand of DNA and one newly synthesized strand.
Result: a cell’s observable characteristics resulting from the proteins it is producing at a given time under specific environmental conditions
Why. That is the meaning this chapter gives for phenotype.
Do not swap phenotype and DNA replication process. phenotype means a cell’s observable characteristics resulting from the proteins it is producing at a given time under specific environmental conditions. DNA replication process means semiconservative , which results in two DNA molecules, each having one parental strand of DNA and one newly synthesized strand.
Practice margin
This chapter
A fresh set from this chapter only. Choose 10 or 20. Multiple choice and fill-in, with no repeat inside the set.