Podcast
Questions and Answers
Where are eukaryotic chromosomes found?
Where are eukaryotic chromosomes found?
- In the endoplasmic reticulum of eukaryotic cells
- In the nucleoid region of prokaryotic cells
- In the cytoplasm of eukaryotic cells
- In the nucleus of eukaryotic cells (correct)
What is the structure of prokaryotic chromosomes?
What is the structure of prokaryotic chromosomes?
- Linear
- Circular (correct)
- Irregular
- Multiple linear structures
How many chromosomes are typically found in a normal human karyotype?
How many chromosomes are typically found in a normal human karyotype?
- 50 chromosomes (25 pairs)
- 46 chromosomes (23 pairs) (correct)
- 44 chromosomes (22 pairs)
- 48 chromosomes (24 pairs)
What is the cause of Trisomy 21 (Down Syndrome)?
What is the cause of Trisomy 21 (Down Syndrome)?
During which phase of meiosis does crossing over occur?
During which phase of meiosis does crossing over occur?
During which phase of meiosis do homologous chromosomes pair up and undergo crossing over?
During which phase of meiosis do homologous chromosomes pair up and undergo crossing over?
What is the primary function of homologous chromosomes?
What is the primary function of homologous chromosomes?
Which term describes chromatids from different chromosomes or the same chromosome but different homologous pairs?
Which term describes chromatids from different chromosomes or the same chromosome but different homologous pairs?
What is the result of non-disjunction during meiosis?
What is the result of non-disjunction during meiosis?
When do sister chromatids finally separate and move to opposite poles during meiosis?
When do sister chromatids finally separate and move to opposite poles during meiosis?
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