1) Which diagram shows an animal cell? a) b) c) d) 2) Which diagram shows a bacterial cell? a) b) c) d) 3) What is the function of the nucleus? a) Contains the DNA b) Controls what enters and leaves a cell c) Where photosynthesis happens d) Where respiration happens 4) Which type of cell contains plasmids? a) bacterial cell b) plant cell c) animal cell d) eukaryotic cell 5) What is the function of the cell membrane? a) Controls the activities of a cell  b) Controls what enters and leaves a cell c) Where photosynthesis happens d) Where respiration happens 6) What is the function of this specialized cell?  a) Carries electrical impulses b) Carries oxygen around the body c) Swims to the egg to fertilize it d) Absorbs water and mineral ions from the soil e) Causes movement   7) What is the function of this specialized cell?  a) Carries electrical impulses b) Carries oxygen around the body c) Swims to the egg to fertilize it d) Absorbs water and mineral ions from the soil e) Causes movement   8) Which is an animal tissue? a) neuron b) muscle c) heart d) circulatory system 9) What are two similarities between a bacterial cell and an animal cell? a) Both have a cell membrane b) Both have a cell wall c) Both have a nucleus d) Both have cytoplasm e) Both have plasmids 10) Which of these cells contains a nucleus? a) Red blood cell b) Bacterial cell c) Prokaryotic cell d) Eukaryotic cell 11) What is the function of ribosomes? a) Where energy is realeased b) Where glucose is made  c) Where proteins are made d) Where photosynthesis takes place 12) What is the function of mitochondria? a) Control the movement of substances into and out of the cell b) Site of aerobic respiration c) Contain genetic information  d) Site of protein synthesis 13) What is the function of chloroplasts? a) Controls what enters and leaves a cell b) Keeps the cell rigid c) Where photosynthesis happens d) Supports and strengthens the cell  14) Name the process by which the oxygen molecules will move into the cell a) Osmosis b) Active transport c) Diffusion 15) Which of following features doesn't help a sperm cell swim? a) Many mitochondria to release energy  b) Streamlined shape  c) Enzymes in head d) Long tail 16) Give two ways you can tell that this is not an animal cell a) It contains a nucleus b) It contains cytoplasm c) It has a cell wall d) It has a cell membrane e) It contains chloroplasts  17) Give two similarities between eukaryotic and prokaryotic cells a) Both have a nucleus b) Both have cytoplasm c) Both have mitochondria d) Both have DNA e) Both have plasmids 18) Which is the correct size order of the biological structures starting with the smallest a) nucleus → tissue → cell → organ b) nucleus → organ → tissue → cell  c) nucleus → cell → tissue → organ  d) cell → nucleus → tissue → organ 19) What is diffusion? a) Movemement of particles from a high concentration to a low concentration b) Movement of particles from a low concentration to a high concentration 20) Why are both animal and plant cells classed as eukaryotic cells?  a) Both have DNA b) Both have a nucleus c) Both have cytoplasm d) Both have a cell membrane e) Both have a cell wall 21) Why are bacterial cells classed as prokaryotic cells? a) Don't have DNA b) Don't have a cell wall c) Don't have a cell membrane d) Don't have a nucleus e) Don't have cytoplasm 22) The diagram shows an animal cell. Name structure A. a) cell wall b) cytoplasm c) cell membrane d) nucleus 23) What is advantages of using an electron microscope compared to a light microscope?  a) Higher resolution b) Lower magnification c) Image can be in colour

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