1) Microscopic single celled organisms which are challenging to classify a) Animals b) Plants c) Bacteria d) Fungi e) Protoctists f) Viruses 2) No cell wall and stores carbohydrates in the form of glycogen a) Animals b) Plants c) Bacteria d) Fungi e) Protoctists f) Viruses 3) Examples include Lactobacillus bulgaricus and Pneumococcus a) Animals b) Plants c) Bacteria d) Fungi e) Protoctists f) Viruses 4) “Body” normally formed of a mycelium made from thread-like hyphae which contain many nuclei a) Animals b) Plants c) Bacteria d) Fungi e) Protoctists f) Viruses 5) Cell walls made of chitin and may store carbohydrate in the form of glycogen. Cells do not contain chloroplasts and do not carry out photosynthesis. a) Animals b) Plants c) Bacteria d) Fungi e) Protoctists f) Viruses 6) Parasitic – they can only survive and reproduce inside the living cells of their host. a) Animals b) Plants c) Bacteria d) Fungi e) Protoctists f) Viruses 7) Examples include mammals and insects a) Animals b) Plants c) Bacteria d) Fungi e) Protoctists f) Viruses 8) Have a cell wall, cell membrane, cytoplasm and rings of DNA called plasmids. a) Animals b) Plants c) Bacteria d) Fungi e) Protoctists f) Viruses 9) Cells do not contain chloroplasts but some can carry out photosynthesis. Most feed off other organisms instead. a) Animals b) Plants c) Bacteria d) Fungi e) Protoctists f) Viruses 10) Store carbohydrates in the form of starch or sucrose a) Animals b) Plants c) Bacteria d) Fungi e) Protoctists f) Viruses 11) Made up of small particles – NOT cells – which are smaller than bacteria a) Animals b) Plants c) Bacteria d) Fungi e) Protoctists f) Viruses 12) Feed by extra-cellular digestion known as saprotrophic nutrition. They secrete digestive enzymes and absorb the products. a) Animals b) Plants c) Bacteria d) Fungi e) Protoctists f) Viruses 13) Examples include Mucor and yeast. a) Animals b) Plants c) Bacteria d) Fungi e) Protoctists f) Viruses 14) Examples include HIV which causes AIDS, the Influenza virus responsible for the ‘flu and the tobacco mosaic virus which prevents chloroplast formation a) Animals b) Plants c) Bacteria d) Fungi e) Protoctists f) Viruses 15) Examples include Amoeba, Chlorella and Plasmodium (responsible for causing malaria) a) Animals b) Plants c) Bacteria d) Fungi e) Protoctists f) Viruses 16) No membrane-bound organelles such as a nucleus – have a circular chromosome of DNA instead. a) Animals b) Plants c) Bacteria d) Fungi e) Protoctists f) Viruses 17) Examples include flowering plants, legumes etc. a) Animals b) Plants c) Bacteria d) Fungi e) Protoctists f) Viruses 18) Cells do not contain chloroplasts and do not carry out photosynthesis a) Animals b) Plants c) Bacteria d) Fungi e) Protoctists f) Viruses 19) Cells contain chloroplasts which can carry out photosynthesis a) Animals b) Plants c) Bacteria d) Fungi e) Protoctists f) Viruses 20) Usually capable of nervous co-ordination and movement from one place to another a) Animals b) Plants c) Bacteria d) Fungi e) Protoctists f) Viruses 21) May have features typical of plant or animal cells. a) Animals b) Plants c) Bacteria d) Fungi e) Protoctists f) Viruses 22) Cellulose cell walls a) Animals b) Plants c) Bacteria d) Fungi e) Protoctists f) Viruses 23) They have a wide variety of shapes which include a protein coat and either DNA or RNA as their nucleic acid (genetic material). a) Animals b) Plants c) Bacteria d) Fungi e) Protoctists f) Viruses

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