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Pre-AP Biology Quiz 5.1
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Preguntas del test (16)
1Mutations occur (randomly) during...
- ATranslation
- BDNA Replication
- CTranscription
2All of the following are Chromosomal Mutations except:
- AInversion
- BTranslocation
- CDuplication
- DInsertion
3What kind of mutation is a substitution?
- AFrameshift
- BPoint
4True or false: A deletion mutation can cause a frameshift.
- ATrue
- BFalse
5How many sets(pairs) of chromosomes do humans have in the nucleus of each cell in their body?
- A100
- B46
- C48
- D23
6During what phase of meiosis does crossing over occur?
- AProphase l
- BMetaphase l
- CAnaphase l
- DProphase ll
7In meiosis, cell division takes place one time.
- ATrue
- BFalse
8In meiosis, daughter cells are not genetically identical to the parent cell.
- ATrue
- BFalse
9The process of mitosis produces 4 daughter cells with half the number of chromosomes.
- ATrue
- BFalse
10Haploid cells are _______ and produced by the process of ________.
- Aregular cells, mitosis
- Bgametes, meiosis
- Cregular cells, meiosis
- Dgametes, mitosis
11 The addition of a single nucleotide to the DNA sequence causes a frameshift mutation.
- ATrue
- BFalse
12In a frameshift mutation all of the amino acids before the shift are changed.
- ATrue
- BFalse
13The nucleic acid sequence in mRNA is determined by
- Athe order of amino acids in the protein
- Bnucleotide sequence in DNA
- Cnucleotide sequence in t-RNA
- DAll of the Above
14A nucleotide deletion in DNA replication
- Acauses one amino acid of the protein to be incorrect
- Bcauses all of the amino acids of the protein to be incorrect
- Ccauses the amino acids inserted after the deletion to be incorrect
- Dcauses the amino acids inserted before the deletion to be incorrect
- Ehas no effect on the resulting protein
15If a frameshift mutation causes a stop codon to be inserted into the DNA sequence
- Athe resulting protein will not be affected
- Bthe phenotype will change but not the genotype
- Cthe resulting protein will be too short and non-functional
- Dthe resulting protein will be too long and non-functional
16If a patient has a Trisomy disorder, how many TOTAL chromosomes do they have?
- A46
- B47
- C3
Información
- Descripción
- This study guide focuses on the topics mentioned above.
- Autor
- Kaydence Graves
- Idioma
- English
- Visitas
- 99
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