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Questions and Answers
What is the basic unit of structure and organisation in living organisms?
What is the basic unit of structure and organisation in living organisms?
- Proteins
- DNA
- RNA
- Cells (correct)
What is the heritable material in cells according to the text?
What is the heritable material in cells according to the text?
- RNA
- Proteins
- ATP
- DNA (correct)
Which of the following is NOT a major cellular organelle as mentioned in the text?
Which of the following is NOT a major cellular organelle as mentioned in the text?
- Ribosomes
- ATP (correct)
- Mitochondria
- Endoplasmic Reticulum
What is the basic energy source for cells according to the text?
What is the basic energy source for cells according to the text?
In terms of size and organelles, what distinguishes eukaryotic cells from prokaryotic cells?
In terms of size and organelles, what distinguishes eukaryotic cells from prokaryotic cells?
Which part of the cell is considered as everything inside the plasma membrane but excluding the nucleus?
Which part of the cell is considered as everything inside the plasma membrane but excluding the nucleus?
What type of filaments are comprised of actin molecules assembled in two long chains twisted around each other?
What type of filaments are comprised of actin molecules assembled in two long chains twisted around each other?
Which type of fibers are involved in intracellular transportation and cell movement?
Which type of fibers are involved in intracellular transportation and cell movement?
What is the function of intermediate filaments in a cell?
What is the function of intermediate filaments in a cell?
Which type of filaments are found in the cytoplasm of the cell and have a diameter of 8-12 nm?
Which type of filaments are found in the cytoplasm of the cell and have a diameter of 8-12 nm?
In what way do microfilaments bear tension and weight in a cell?
In what way do microfilaments bear tension and weight in a cell?
Which type of filaments function to maintain the size, shape, and integrity of the cell by acting as scaffolding across the cell?
Which type of filaments function to maintain the size, shape, and integrity of the cell by acting as scaffolding across the cell?
Which of the following best describes microtubules?
Which of the following best describes microtubules?
What is the primary function of microtubules?
What is the primary function of microtubules?
What is the diameter of a microtubule structure?
What is the diameter of a microtubule structure?
Which of the following is NOT a function of microtubules?
Which of the following is NOT a function of microtubules?
Which of the following best describes the structure of microtubules?
Which of the following best describes the structure of microtubules?
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