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Biblioteka

30.1 - Do first - Mutations

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Posljednje ažuriranje over 1 year ago
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Pitanje 2
2.

Label the diagram with the following words from the word bank:

Word bank: DNA base deletion DNA base substitution DNA base insertion

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Pitanje 1
1.

Categorize the three types of mutations

  • Genes are switched to different places, deleted, or inserted into a chromosome.

  • DNA bases are matched to an incorrect base, deleted, or inserted into a DNA strand improperly.

  • The cell does not divide correctly in mitosis or meiosis and the daughter cells contain an unequal amount of chromosomes.

  • Chromosmal mutation

  • Mutation in the DNA code

  • Nondisjunction

Pitanje 3
3.

The following shows...

Pitanje 4
4.
Drugi mogući odgovor:
diatom
thymine
cytosine
guanine
extra base
DNA insertion
uracil
DNA substition
adenine
Pitanje 5
5.
Drugi mogući odgovor:
DNA substitution
removed
added
DNA deletion
DNA insertion
Pitanje 6
6.

The image below shows an example of...

Pitanje 7
7.
Drugi mogući odgovor:
tRNA
deleting
amino acid
inserting