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level: Cell Structure

Questions and Answers List

level questions: Cell Structure

QuestionAnswer
What is meant by a cell's 'ultrastructure'?All the organelles in a cell
What are the four types of cells?Plant, Animal, Fungi, Bacteria
What structures are present in a plant cell? (name 8)Cell Wall, Cell membrane, Cytoplasm, mitochondrion, nucleus, vacuole, chloroplasts, ribosome
What structures are present in an animal cell?cell membrane, cytoplasm, mitochondrion, nucleus, ribosome
What structures are present in a fungal cell? (name 7)cell wall, cell membrane, cytoplasm, nucleus, vacuole, ribosome, mitochondrion
What structures are present in a bacterial cell? (name 6)cell wall, cell membrane, cytoplasm, circular chromosome, plasmid, ribosome
What is the function of the cytoplasm?site of cell reactions
what is the function of the cell membrane?controls entry and exit of molecules to cells
what is the function of the nucleus?controls cell activities (contains genetic information/DNA)
what is the function of ribosomes?sites of protein synthesis
what is the function of mitochondria?sites of aerobic respiration
what is the function of the cell wall?gives the cell support and structure
what is the function of the vacuole?contains cell sap
what is the function of chloroplasts?contain chlorophyll, traps light for photosynthesis
what is the function of the plasmid?additional rings of DNA
what is 'A' in this diagram?vacuole
What is B in this diagram?Mitochondrion
What is C in this diagram?nucleus
What is D in this diagram?cytoplasm
What is E in this diagram?Cell membrane
What is F in this diagram?Ribosome
What is G in this diagram?cell wall
what is H in this diagram?chloroplast
What is A in this diagram?ribosome
What is B in this diagram?nucleus
What is C in this diagram?cytoplasm
What is D in this diagram?cell membrane
What is E in this diagram?mitochondrion
What is A in this diagram?cell membrane
What is B in this diagram?Cell wall
What is C in this diagram?Circular chromosome
What is D in this diagram?cytoplasm
What is E in this diagram?plasmid
What is F in this diagram?ribosome
What is A in this diagram?Nucleus
What is B in this diagram?cell wall
What is C in this diagram?cytoplasm
What is D in this diagram?cell membrane
What is E in this diagram?vacuole
What is F in this diagram?mitochondrion
What is G in this diagram?ribosome
Given the values below, calculate "x"X40
Given the values below, calculate 'y'X150
Given the values below, calculate 'z'X500
calculate the average cell width from the below diagram0.5mm
What is the name of this unit?Micrometer
What is 1mm in micrometers?1000µm
The mitochondrion below measures 30mm. The drawing is magnified 500 times. Calculate the actual size of the mitochondrion in µm.60µm
in which cells are chromosomes found?plant, animal, bacterial, fungal (in nucleus or in circular chromosome)
What is the cell wall of plant cells made of?cellulose fibres
describe the plasmid (refer to survival)ring of extra genetic information which can help survival in particular conditions
is the cell wall of fungal and bacterial cells made of celluloseno