1. What are the features of viruses?
- Particles rather than cells, smaller than bacteria, only reproduce inside living cells, in effect all types of organisms, come in all different shapes and sizes, do not have a cellular structure, have a protein coat around some genetic material
- Protein coats, small, these of other organisms, single cells, chloroplasts
- Protein coates, genetic material, different shapes and sizes, infects all type of living organisms
- Have a nucleus, small, reproduce, infect all types of living organisms
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2. What is meant by the term pathogen?
- A pest that can cause disease
- An organism that causes disease
- Something that makes you ill
- An organism that protects you from diseases
3. What are the features of fungi?
- Single cells, body called a mycelium, store carbohydrate as glycogen, cell walls made of chitin
- Have a body called mycelium which is made up of hyphae, cannot photosynthesise, cell walls made of chitin, single cell, feed by sapotrophic nutrition, store carbohydrate is glycogen
- Photosynthesise, cells made out of chitin, sapotrophic nutrition, single cells
- Cannot photosynthesise, Store carbohydrate, single cells, body called a mycelium
4. What are the characteristics of protoctists
- Single celled, microscopic, have chloroplasts, like animal cells, have a nucleus, feed off of other organisms
- Like plant cells and animal cells
- Like animal cells, have a chloroplasts, singles celled and microscopic
- Single celled, have chloroplasts
5. What do all living organisms have in common?
- Movement, Respire, Respond, Nutrition, Excrete, Reproduce and Grow
- Movement, Respire, Respond, Nutrition, Excrete, Reproduce, Control iInternal Conditons and Grow
- Movement, Respire, Sense, Nutrition, Respond and Grow
- Respire, Reproduce, Respond, Move, Grow and Excrete