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B2 Revision
Mr Dean's B2 Revision
| Question | Answer |
|---|---|
| What part of the cell controls all of the cells activities? | Nucleus |
| What part of the cell controls what comes in and out of the cell? | Cell membrane |
| What part of the cell is where all of the reactions take place? | cytoplasm |
| What part of the cell strengthens it and gives it shape? | cell wall |
| What part of the cell absorbs light and carries out photosynthesis? | chloroplast |
| What part of the cell is filled with sap (glucose and water)? | vacuole |
| What part of the cell carries out protein synthesis? | ribosome |
| What part of the cell carries out respiration? | mitochondrion |
| What cell is adapted to swim quickly? | sperm |
| What type of cell has a high surface area and no nucleus? | red blood cell |
| what type of cell is found in the lining of the trachea and produces mucus? | goblet cell |
| What type of cell is found next to goblet cells and has tiny hairs to move mucus? | ciliated cell |
| Which plant cell is adapted to absorb water from the soil by having a large surface area? | root hair cell |
| What do we call the movement of molecules from a high concentration to a low concentration? | diffusion |
| What do we call a membrane with small holes that only certain molecules can pass through? | partially permeable membrane |
| What do we call the movement of water molcules from where they are in a high concentration to where they are in a low concentration? | osmosis |
| which gas is made in photosynthesis? | oxygen |
| Which sugar is made in photosynthesis? | glucose |
| Which gas is needed for photosynthesis? | carbon dioxide |
| Which carbohydrate do plants convert glucose into to store it? | starch |
| A lack of which mineral turns plants yellow? | magnesium |
| A lack of which mineral will stunt plants growth? | nitrate |
| What do we call the organism in a food chain that can make its own food? | producer |
| What do we call organisms that eat other organisms? | consumers |
| What do we call the mass of a living organism? | biomass |
| This method of farming is the most efficient as animals cannot move | battery |
| This is the only way carbon can be removed from the atmosphere | photosynthesis |
| Humans add carbon to the atmosphere when we burn things, what is the scientific term for burning? | combustion |
| All living things carry out this process that adds carbon to the atmosphere | respiration |
Created by:
tajdean
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