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What can cause changes in DNA sequences?
mutations
Where do most mutations occur, and are they primarily random in nature?
Most mutations occur in the DNA of an organism, specifically in the genes. Mutations are primarily random in nature, meaning they can happen spontaneously and are not typically influenced by external factors.
Mutations that occur at one single nitrogen base are referred to as?
Mutations that occur at one single nitrogen base are referred to as a point mutation.
What is spontaneous and induced mutations?
Spontaneous mutations occur naturally due to errors in DNA replication, exposure to mutagens, or changes in cellular processes. Induced mutations are deliberately caused by exposure to external factors such as radiation, chemicals, or certain drugs to study the effects of specific genetic changes.
When during the cell cycle do mutations occur?
Mutations can occur at any point during the cell cycle, but they are most likely to happen during the DNA replication phase, which is part of the interphase stage.
Can mutations occur in jellyfish?
Mutations happen in ALL living things (and also in viruses)!!!!!!
Are chromosomal mutations more common in plants or animal?
chromosomal mutations can happen in any organism, but they are specially common in plants. Edited answer: Chromosomal mutations are more common in plants because plants remain seated at one place receiving all short of radiations and temperature range.
How do gene mutations happen?
mutation are caused by radiation and are 99.9% harmful
How mutations might affect the traits of an animal?
it could alter the way the animal moves and how the body works
What can cause changes in DNA sequences?
mutations
How are variations and mutations linked?
Variations are differences in traits among individuals, while mutations are changes in the DNA sequence that can lead to variations. Mutations are one of the mechanisms that create variations in a population, which can then be passed on to future generations. In this way, mutations contribute to genetic diversity and the potential for adaptation in a population.
What 3 mutations happen during cell division?
Insertion, Deletion, and Substitution
How many mutations probably happen every billion pairs?
100Answer this question…
Where do most mutations occur, and are they primarily random in nature?
Most mutations occur in the DNA of an organism, specifically in the genes. Mutations are primarily random in nature, meaning they can happen spontaneously and are not typically influenced by external factors.
What is one way that can occur in a DNA sequence?
Mutations (point mutations, inversions, translocations...) cause changes in DNA Simply stated, a mistake made while DNA copies causes changes in DNA.
What is one way that changes can occur in a DNA sequence?
A radioactive carbon isotope can "convert" ... changing the chemistry of a codon.
Mutations that occur at one single nitrogen base are referred to as?
Mutations that occur at one single nitrogen base are referred to as a point mutation.
