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Description
Flashcards by megziej114, updated more than 1 year ago
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Created by megziej114
about 12 years ago
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| Question | Answer |
| Name 5 features of an animal cell | Nucleus, cytoplasm, cell membrane, mitochondria and ribsomes |
| Name the 3 features of a plant cell that animal cells do not have | rigid cell wall, permanent vacuole and chloroplasts |
| Name the 4 features of a yeast cell | cell membrane, cytoplasm, cell wall, nucleus with genetic material |
| What is special about a bacterial cell? | They have no nucleus so the genetic material is free in the cytoplasm |
| What are the 4 features of a bacterial cell? | cell membrane, cytoplasm, cell wall, genetic material |
| What is diffusion? | the spreading out of particles from the area of high concentration to an area of low concentration |
| What molecules can pass through a cell membrane (4) | oxygen, glucose, amino acids and water |
| what happens in a plants mesophyll tissues? | it's where most photosynthesis of a plant occurs |
| what tasks do xylem and phloem carry out? | they transport water, mineral ions and sucrose around the plant |
| where can epidermal tissue be found? | it covers the whole outside of a plant |
| What is the word equation for photosynthesis? | carbons dioxide + water -> glucose + oxygen |
| What 3 factors affect the rate of photosynthesis? | light intensity, temperature, amount of co2 |
| What 5 thing do plants use glucose for? | respiration, making cell walls, making proteins, store it in seeds and store it as starch |
| What is a quadrat? | a square frame with a known area to compare how common an organism is in two chosen areas |
| What is a transect? | A line put in place and data is collected along this line by counting the organism |
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