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Stack #4588284
| Question | Answer |
|---|---|
| Cell wall | A rigid layer of non living material that surrounds the cells of plants and some other organism |
| Cell membrane | A cell structure that controls witch substances can enter of leave the cell |
| Nucles | In cells a large oval organelle that contains the cells gennetic material in the cells genetic material in the form of DNA and controls many of the cells activity The central core of an atom witch contains protons and nutrones The sold core of a comet |
| Organelle | A tiny cell structure that caries out a specific function within the cell |
| Ribosomes | A small grain shaped organelle in the cytoplasm of a. Cell that produces proteins |
| Cytoplasm | The thick fluid region ofa cell located inside. The cell membreane ( in prokaryotes) or better the cell membreane and nucles ( in eukaryote) |
| Mitochondria | Rod- shaped cell structures that convert energy in food molecules to energy the cell can use to carry out its functions |
| Endoplasmic rectilum | A cell structure that forms a maze of passage ways in witch proteins and other materials are carried from one part of the cell to another |
| Gogli apparatus | A structure in a cell that receives proteins and other newly formed materials from the endoplasmic reticulum packages them and distributes them to other part of the cell |
| Vacoule | A sac-like organelle that stores water food and other materials |
| Lysomes | a small round cell structure containing chemicals that break down large food particles into smaller ones |
| Multicellular | Constistin of many cells |
| Unicellular | Made for a single cell |
| Tissue | a group of similar cells that preform a specific function |
| Organ | A body structure that is composed of different kinds of tissues that work together |
| Organ system | Directs body activities an processes |
| Specialized cells | Specialized to preform specific functions |
| List what’s inside of a nucleus | Chromatin, nucleolus, pores, nuclear envelop |
| Describe the difference between animal and plant cells | Animal cells don’t have lysomes |
| What does the ER do for ribosomes | Proteins are released from the wall of the ER and are transported to the Golgi bodies |
| What are ribosomes and why are they important | Ribosomes function as factories to produce proteins and there important because they produce proteins |