alleryWhat do microtubules pull apart during mitosis?
- Nucleoli
- Cell membranes
- Chromatids
- Mitochondria
Show answer and solution
Correct answer: C. Chromatids
The microtubules then pull the chromatids apart.
ICSE Class 10 Cell Biology: Cell Division & Chromosomes — practice questions — page 3
Explore 120 free Cell Biology: Cell Division & Chromosomes questions in ICSE Class 10 Biology. Open each question or exercise to read its content, reference answers and available explanation.
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What do microtubules pull apart during mitosis?Read the answer and worked solution →What does each daughter cell inherit after chromosome separation?Read the answer and worked solution →What is a human body chromosome called?Read the answer and worked solution →Which human chromosomes are sex chromosomes?Read the answer and worked solution →How many pairs of autosomes are in a diploid human body cell?Read the answer and worked solution →What does a chromosome contain as its genetic material?Read the answer and worked solution →What is a nucleosome made from?Read the answer and worked solution →How many histone proteins form the nucleosome core octamer?Read the answer and worked solution →Which histone types make up the core octamer?Read the answer and worked solution →How is the free DNA between nucleosomes described?Read the answer and worked solution →What forms when chromatin condenses for division?Read the answer and worked solution →What is the Mendelian gene described as?Read the answer and worked solution →Based on their products, how are molecular genes classified?Read the answer and worked solution →What is an allele?Read the answer and worked solution →What can mutations in a gene sequence produce?Read the answer and worked solution →What is a phenotype?Read the answer and worked solution →What can a gene produce directly during gene expression?Read the answer and worked solution →What does messenger RNA serve as during protein synthesis?Read the answer and worked solution →What kind of chromatin consists of mostly active DNA?Read the answer and worked solution →What does constitutive heterochromatin usually contain?Read the answer and worked solution →During which phase is the cell not dividing?Read the answer and worked solution →Where are eukaryotic chromosomes contained?Read the answer and worked solution →Which arrangement describes the usual structure of DNA?Read the answer and worked solution →What repeating units make up a DNA strand?Read the answer and worked solution →Which set of components forms a DNA nucleotide?Read the answer and worked solution →What forms the backbone of each DNA strand?Read the answer and worked solution →Where do bases project in the usual DNA double helix?Read the answer and worked solution →Which pairings normally join the bases of double-stranded DNA?Read the answer and worked solution →Which bonds link complementary bases across the two DNA strands?Read the answer and worked solution →Which feature of DNA encodes its biological information?Read the answer and worked solution →
Worked practice questions
What does each daughter cell inherit after chromosome separation?
- Only the centromeres
- All chromatids in one cell
- No genetic material
- One set of chromatids
Show answer and solution
Correct answer: D. One set of chromatids
Each daughter cell inherits one set of chromatids.
What is a human body chromosome called?
- An allosome
- An autosome
- A nucleosome
- A plasmid
Show answer and solution
Correct answer: B. An autosome
Autosomes (body chromosome(s)).
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