1) What different parts are in the nucleus? a) Nuclear pores, mitochondrion, chromosomes. b) Nuclear envelope, nuclear pores, nucleoplasm, chromosomes, nucleolus. c) Chloroplasts, nucleoplasm, nuclear envelope. d) Nucleoplasm,Ribosomes, nuclear pores. 2) What is one function of the nucleus? a) To provide a source of energy. b) To support the cell. c) Manufacture ribosomal RNA and ribosomes. d) The synthesis of proteins and glycoproteins. 3) Which best describes the structure of mitochondria? a) Double membrane and has a cristae and matrix. b) Single membrane 4) What is the function of the cristae in the mitochondria? a) It provides energy. b) Provides a large surface area for the attachment of enzymes and other proteins. c) It allows substances to dissolve d) Breaks down proteins. 5) What is the function of the matrix in the mitochondria? a) Provides a large surface area. b) Acts as an energy source. c) Allows the mitochondria to produce own proteins. 6) Name the structures apart of the chloroplast? a) Chloroplast envelop, ATP, thylakoids. b) Chloroplast envelope, nucleoplasm. c) Thylakoids, nuclear pores d) Chloroplast envelope, Grana, Stroma 7) What is the difference between the rough endoplasmic reticulum and the smooth endoplasmic reticulum? a) RER has ribosomes on the outer surface of the membrane and the SER doesn’t. b) SER has ribosomes on the surface of the membrane whiles the RER doesn’t. 8) What is the function of the RER? a) Synthesis, stored and transports lipids and carbohydrates. b) Provides a source of energy. c) Provides a large surface are, synthesis of proteins and glycoproteins, provides a pathway for the transport of materials. d) Stores water. 9) What is the function of the SER? a) Synthesis, store and transport lipids and carbohydrates. b) Provides a large surface area. c) Stores water d) Provides a pathway for materials.  10) What do the vesicles inside the Golgi apparatus do? a) Provide a larger surface area. b) Modified proteins and lipids transported to the cell membrane, where they fuse with it and egrets the contents. c) Produces proteins and lipids. 11) What are lysozomes? a) To make proteins. b) To form tryglicerides. c) Enzymes that hydrolysis the cell walls of certain bacteria. 12) What is the functions of ribosomes? a) To produce energy b) To create amino acids c) To protect the cell from foreigners. d) To carry out translation stage of protein synthesis to produce polypeptides. 13) What is the function of the cell wall? a) Provide mechanical strength, allow water to pass along. b) To provide a source of energy c) To keep a pH balance. 14) What is the function of the vacuole? a) Temporary food store, pigment, supports herbaceous plants. b) Provides strength

Eukaryotic cell structure

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