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science study 5
| Question | Answer |
|---|---|
| What is the outermost layer of a plant cell? | cell wall |
| What stores water and other materials? | vacuole |
| What organelle performs photosynthesis ? | chloroplast |
| what acts as a selective barrier ? | cell membrane |
| what is the control center of the cell | Nucleus |
| what makes energy for cell | mitichondria |
| what is the internal passageways in a cell | E.R |
| what is made of RNA and makes ribosomes? | Nucleolis |
| the main power house of cell ,breaks down food to release energy | mitochodria |
| rigid structure that provides support to a cell , found in only plants | cell wall |
| a structure in the nucleus ,passes on traits to new cells,comes in pairs | chromosome |
| brain of the cell,large organelle that contains DNA,controls cell activity ,sends out recipe for making protiens | nucleus |
| found in only plant cells,makes food for plant using sun's energy,photosynthesis occurs here | cloroplasts |
| series of tubes found through cell,transports proteins,breaks down substances | E.R |
| controls what gets in and out,protective barrier | cell membrane |
| proteins are made here,located in cytoplasm,or attached to E.R walls | ribosomes |
| storage tank,stores water and other materials | vacuole |
| containes many enzymes ,digests food particles and waste | lysosomes |
| I am the control center of the cell | nucleus |
| I make proteins and i am usually on the E.R | ribosomes |
| I'm a food factory in a plant cell | chloroplast |
| I'm near the cell membrane and moves proteins out of cell | golgi bodies |
| I'm a storage tank for water ,enzymes,and waste. | vacuole |
| I controls what enters the cell | cell membrane |
| I'm the jelly like substance inside a cell | cytoplasm |
| I break down food into smaller pieces | lysosmes |
| protein skeleton found in cytoplasm | cytoskeleton |
| I control what enters the nucleus | nuclear membrane |
| I am the nonliving part of a plant cell and I'm made of cellulose | cell wall |
| I'm the powerhouse in cell . I make energy | mitochondria |
| I'm the thread-like structures made of DNA | chromosomes |
| What makes up 70%-80% of a cell | water |
| What is the green chemical found in chloroplasts | chlorophyll |
| Who gave cells there name | Hooke |
| Any small structure in a cell | organelle |
| The smallest cells are | bacteria |
| What two structures are found only in plant cells | cell wall, chloroplast |
| What is the cell theory | 1.All organisms are made of 1 or more cells 2.Cells are the basic unit of organisms 3.All cells come from existing cells |
| A green leaf needs to absorb lots of energy from the sun in order to produce food for the plant .What organelle would you expect to find in abundance in a leaf | chloroplast |
| which organelle would you expect to find in abundance when looking at a muscle cell? | mmitochondria |
| The liver produces many proteins in order to do its job what organelle would you expect to find in abundance in a liver cell | rybosomes |
| What is the difference between rough E.R and smooth E.R | rough have ribosomes smooth do not |
| What part of the cell acts as a tranportation system | E.R |
| What part of the cell keeps it from collapsing | cytoskeleton |
| The energy released by mitochondria is called | ATP |
| What cell organelle digest food particles | lysosomes |
| Where does photosynthesis take place | chloroplast |
| 2 or more tissues makes a | organ |
| Multiple cells | tissue |
| smallest unit | cell |
| A construction site is like a ... | rybosomes |
| A garbage disposal is like a... | lysosomes |
| A power plant is like a ... | mitochondria |
| A city hall is like a ... | nucleus |
| A road way is like a ... | ER |
| A post office is like a ... | golgi bodies |
| A farm/garden is like a ... | chloroplast |
| A storage is like a... | vacuole |
| A fence is like a ... | cell membrane |
| A brick wall is like a ... | cell wall |