1) Which type of transport does not require the use of energy by the cell? a) passive transport b) active transport c) endocytosis d) exocytosis 2) What gas is necessary for cellular respiration to take place? a) Carbon dioxide b) oxygen c) carbon monoxide d) nitrogen 3) What food is produced by photosynthesis? a) lactic acid b) protein c) lipids d) glucose 4) Which particles can go through the cell membrane? a) water b) gases such as oxygen or carbon dioxide c) small particles of food d) all of the above 5) The state of being when an internal environment is stable and stays that way. a) equilibrium b) static c) homeostasis d) happiness 6) How is the cell membrane important in getting the cell what it needs and disposing of waste? a) Lets some particles in b) keeps some particles in  c) Lets some particles out d) All of the above 7) Which cells make their own food? a) plant cells b) bacteria cells c) animal cells d) fungi cells 8) Osmosis only happens with what material? a) oxygen b) food c) carbon dioxide d) water 9) What materials can go through a semipermeable membrane? a) all materials b) no materials c) some materials 10) What is the name of the organelle required for cellular respiration? a) chloroplast b) Golgi complex c) nucleus d) mitochondria 11) What is the name of the organelle required for photosynthesis? a) Chloroplast b) Golgi complex c) Nucleus d) Mitochondrion 12) During the process of photosynthesis, which of these materials is NOT made? a) oxygen b) glucose c) carbon dioxide 13) During the process of cellular respiration, which of the following IS made? a) glucose b) oxygen c) sun d) ATP (energy) 14) What is the source of energy used for photosynthesis? a) gas b) electricity c) sunlight d) nuclear  15) What are the products of photosynthesis? a) carbon dioxide and glucose b) oxygen and glucose c) water and oxygen 16) What is the pigment in plants that allows them to perform photosynthesis? a) chlorophyll b) cell wall c) nucleus 17) What are the two reactants (ingredients) necessary for photosynthesis? a) carbon dioxide and oxygen b) glucose and oxygen c) water and carbon dioxide 18) What is the gas produced during cellular respiration? a) oxygen b) carbon dioxide c) nitrogen d) carbon monoxide 19) What are the two reactants (ingredients) needed for cellular respiration? a) oxygen and glucose b) water and oxygen c) carbon dioxide and water 20) Osmosis and diffusion are both examples of what kind of transport? a) active transport b) passive transport 21) In which directions do molecules move during diffusion? a) from high concentration to low concentration b) from low concentration to high concentration c) no movement at all 22) What is the organelle through which diffusion and osmosis take place? a) cell wall b) cell membrane c) mitochondria d) chloroplast 23) What word describes the cell membrane that allows things like water and oxygen to move through it but not other thingss? a) permeable b) semipermeable c) gated

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