Apr 24, 2017 · Genetic mutations occur during the lag stage. Genetic mutations occur during the lag stage . 2. During which growth phase are antibiotics typically produced? Antibiotics are produced in the stationary phase. Antibiotics are produced in the stationary phase . 3. Why does the optical density of a culture in the death phase go down?
Apr 13, 2016 · The phase of growth where genetic mutations are likely to occur is the logarithmic phase. 2. During which growth phase are antibiotics typically produced? Antibiotics are typically produced in the stationary phase. 3. Why does the optical density of a culture in the death phase go down? During the death phase, the optical density of a culture goes down because since the …
Sep 13, 2018 · Mutations can occur in both prokaryotic and eukaryotic cells and can arise in two different ways: by failures in the error-checking mechanisms of the cell or by changes introduced by the environment (such as radiation exposure). Somatic mutations are those that happen within an organism's body cells during mitosis.
1 points QUESTION 38 1. Which point mutation would be most likely to have a catastrophic effect on the functioning of a protein? a base substitution a base deletion near the start of a gene a base deletion near the end of the coding sequence, but not in the terminator codon deletion of three bases near the start of the coding sequence, but not in the initiator codon a base insertion near …
A mutation may cause a loss of function, a gain of function, a reversion to a previous state, a change only under certain conditions, or no change at all.
Point mutations involve the change of one or a few nucleotide bases due to addition, subtraction, or replacement of the base or bases.
Mutations can have harmful or beneficial effects on organisms. Mutations are essential to evolution.