1) cell membrane  a) controls what enters and leaves the cell b) Controls the cell c) Is where chemical reactions take place d) Where respiration takes place 2) Total Magnification is a) objective lens magnification - eyepiece lens magnification b) objective lens magnification x eyepiece lens magnification c) objective lens magnification + eyepiece lens magnification d) objective lens magnification divide by eyepiece lens magnification 3) The nucleus a) Controls the cell b) Is where chemical reactions take place c) Is where respiration takes place d) Controls what enters and leaves the cell 4) cytoplasm a) Controls the cell b) Is where chemical reactions take place c) Is where respiration takes place d) Controls what enters and leaves the cell 5) Mitochondria a) Controls the cell b) Is where chemical reactions take place c) Is where respiration takes place d) Controls what enters and leaves the cell 6) Who invented the first microscope? a) Sensei Chris b) Robert Hooke c) Franz de Chore d) Charles Montag 7) cell wall a) Where photosynthesis takes place b) A large storage space filled with cell sap. c) Supports the cell. It is made of cellulose. d) where respiration takes place 8) vacuole a) Where photosynthesis takes place b) A large storage space filled with cell sap. c) Supports the cell. It is made of cellulose. d) where respiration takes place 9) chloroplasts a) Where photosynthesis takes place b) A large storage space filled with cell sap. c) Supports the cell. It is made of cellulose. d) where respiration takes place 10) palisade cell a) has roots to absorb water b) carries water from roots up to the plant c) on the surface of the leaf, has lots of chloroplasts for photosynthesis 11) xylem a) has roots to absorb water b) carries water from roots up to the plant c) on the surface of the leaf, has lots of chloroplasts 12) root hair cell a) has a root to absorb water b) carries water from roots up to the plan c) on the surface of the leaf, has lots of chloroplasts 13) cell a) a place in a prison b) the basic unit of life 14) You can tell the difference between plant and animal cells by(Pick 3) a) If it has a vacuole b) if it has cytoplasms c) if it has a cell wall d) If it has a nucleus e) If it has chloroplasts f) if it has mitochondria 15) Do plants have organs a) yes b) no 16) sperm cell a) Fertilises the egg b) Carries oxygen c) carries electrical signals 17) red blood cell a) Fertilises the egg b) Carries oxygen c) carries electrical signals 18) Nerve cell a) Fertilises the egg b) Carries oxygen c) carries electrical signals 19) equation for Photosynthesis a) Oxygen+ water=Carbon dioxide and glucose. b) Carbon dioxide+ glucose=Oxygen and water. c) Carbon dioxide+ water=Oxygen and glucose d) Carbon dioxide+ Oxygen=Water and glucose 20) what are the three factors affecting rate of photosynthesis(pick three) a) Light intensity b) Carbon dioxide concentration c) Water concentration d) Nutrients from the soil e) Temperature f) length of the plant 21) stotama a) Absorbs light b) Large area for light absorption c) Transport and support d) Allows gases in and out e) More chlorophyll f) Allows gases to reach cells easily 22) Chlorophyll a) Absorbs light b) Large area for light absorption c) Transport and support d) Allows gases in and out e) More chlorophyll f) Allows gases to reach cells easily 23) a plant being broad a) Absorbs light b) Large area for light absorption c) Transport and support d) Allows gases in and out e) More chlorophyll f) Allows gases to reach cells easily 24) A plantbeing thin a) Absorbs light b) Large area for light absorption c) Transport and support d) Allows gases in and out e) More chlorophyll f) Allows gases to reach cells easily 25) veins in a plant a) Absorbs light b) Large area for light absorption c) Transport and support d) Allows gases in and out e) More chlorophyll f) Allows gases to reach cells easily 26) Many chloroplasts a) Absorbs light b) Large area for light absorption c) Transport and support d) Allows gases in and out e) More chlorophyll f) Allows gases to reach cells easily 27) name the macronutrients that plants need( pick three a) water b) Nitrogen c) carbon dioxide d) Phosphorus e) potassium f) air 28) what does Eutrophication mean a) excessive richness of nutrients in a lake or other body of water increasing plant growth b) Little richness of nutrients in a lake or other body of water decreasing plant growth c) A plant that feeds off other plants nutrients 29) what is a balanced diet a) The correct amount of all foods b) eating one type of food only c) Eating very little food d) Eating all the food there is 30) function of Carbohydrates a) Quick short lasting energy b) stores energy c) growth d) long lasting energy 31) function of fat a) quick short lasting energy b) stores energy c) growth d) long lasting energy 32) function of sugar a) quick short lasting energy b) stores energy c) growth d) long lasting energy 33) function of protein a) quick short lasting energy b) stores energy c) growth d) long lasting energy 34) what type of cells are produced when vaccines are introduced into the body? a) White blood cells b) bacteria c) palisaide d) xylem 35) what type of pathogen do antibiotics kill? a) bacteria b) virus c) fungus d) parasite 36) what type of drug would be prescribed to treat a viral infection? a) antibacterial b) antiviral c) antifungus d) antiparasitic 37) when digested, starch becomes... a) amino acids b) glucose c) fatty acids and glycerol 38) when digested, protein becomes... a) amino acids b) glucose c) fatty acids and glycerol 39) when digested, fat becomes... a) amino acids b) glucose c) fatty acids and glycerol

Year 7 biology revision

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