Test
Mutations
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Preguntas del test (11)
1What is a mutation?
- Aa physical problem
- Ba change in the DNA sequence
- Csomething that has affected your appearance
2what is the name of something that causes mutations?
- Amutagens
- BUV light
- Cchemicals
3when can't the mutations be inherited by the offspring?
- Aoccurs in the body cells - somatic mutation
- Boccurs in the sex cells - gametic mutation
4what are the main types of mutations?
- Asubstitution
- Bnonsense
- Cinsertion
- Ddeletion
- Emutagens
- Fchromosomal
5what are the types of substitution mutation?
- Anonsense
- Binsertion
- Csilent
- Dmissense
- Edeletion
6what types of mutations causes frameshift?
- Asubstitution
- Binsertion
- Cdeletion
7frameshift is when a base is inserted or deleted and causes the bases/triplets move along one. resulting in codons shifting so the amino acids are coded differently and overall the protein may not carry out the correct cellular function.
- AVerdadero
- BFalso
8what is nonsense?
- A codes for a different amino acid
- Bcodes for a stop codon
- Cthe same amino acid, because of redundancy due to degeneracy
9what is a silent mutation?
- Acode for a stop codon
- Bthe same amino acid, because of redundancy due to degeneracy
- Ccode for a different amino acid
10what is missense?
- Athe same amino acid, because of redundancy due to degeneracy
- Bcodes for a stop codon
- Ccodes for a different amino acid
11mutations can be only harmful
- AVerdadero
- BFalso
Información
- Descripción
- mutation types and affects
- Autor
- georgia_rae
- Idioma
- English
- Visitas
- 36
- Historial
- Creado el 29 sep 2015 · actualizado el 19 feb 2016
- Etiquetas
- Valoración
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