Cell structure and function Worksheet-6
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In which year cell was discovered by Robert Hooke?
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Who coined the term ‘cella’?
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Name the single cell through which each organism starts their life with.
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Which is the smallest cell?
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Which of these is a protist, Mycoplasma or green algae?
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Which is the largest cell in human body?
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Which structure of cell is porous and allows the movement of substances or materials both inward and outward of cell?
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What is outer thick layer of plant cell?
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What is the main constituent of cell wall?
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Name the structure in which cell organelles are suspended?
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Name the structure that separates nucleus from the cytoplasm.
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What is called the small spherical body in the nucleus?
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Which is the control center of cell?
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Name the thread-like structure present in nucleus.
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Which is called the unit of inheritance in living organisms?
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Name the pigment present in chloroplast.
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Which cell organelle is responsible for photosynthesis?
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Which is the smallest cell organelle?
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Which cellular structure performs the role of protein synthesis?
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Which cellular structure is called suicidal bag?
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Which cellular structure is called power house of the cell?
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What is called energy currency of the cell?
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Word Bank:
In a mature plant cell, a large permanent central ____1____ occupying up to 90% of the volume of the cell, but in _____2______cell it is generally ____3_____, if present these are usually much smaller and less permanent. It provides _____4_____ to the cell. It is surrounded by _____5_____, which is a single membrane.
Answer:
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1665
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Robert Hooke
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Zygote
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Mycoplasma or PPLO
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Mycoplasma
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Neuron or nerve cell
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Cell membrane
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Cell wall
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Cellulose
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Cytoplasm
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Nuclear membrane
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Nucleolus
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Nucleus
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Chromosomes
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Gene
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Chlorophyll
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Chloroplast
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Ribosome
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Ribosome
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Lysosome
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Mitochondria
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ATP
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1. vacuole,
2. animal,
3. absent,
4. turgidity,
5. tonoplast