UPSC CDS/OTA
Unit of Life: Cell
General Studies
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Unit of Life: Cell

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Questions
30
Time
30 min
Marks
30
Solutions
All inline
Q1Which of the following statements about prokaryotic cells is/are correct? 1. They lack membrane-bound organelles. 2. Their genetic material is located within a well-defined nucleus. 3. Ribosomes are present but smaller than in eukaryotes. Select the correct answer using the codes belowMediumSolve →Q2Consider the following statements about mitochondria: 1. It has its own DNA and ribosomes. 2. It is involved in ATP production through oxidative phosphorylation. 3. It is single-membrane-bound. Which of the above statements is/are correct?MediumSolve →Q3Which of the following structures is present in plant cells but absent in animal cells?MediumSolve →Q4Which of the following statements correctly describes plasmodesmata? 1. They are cytoplasmic connections between adjacent plant cells. 2. They help in the transport of material between cells. 3. They are present in animal cells. Select the correct answer:MediumSolve →Q5Which of these is NOT a function of the Golgi apparatus?MediumSolve →Q6The 80S ribosomes are found:MediumSolve →Q7Which one of the following pairs is incorrectly matched?MediumSolve →Q8Consider the following statements: 1. Both mitochondria and chloroplasts have double membranes. 2. Both have circular DNA. 3. Both are present in all eukaryotic cells. Which is/are correct?MediumSolve →Q9Which structure provides shape and protection to plant cells?MediumSolve →Q10The term ‘cell’ was coined by:MediumSolve →
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