This organelle regulates what goes in and out of a cell
Cell Membrane
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This mitochondria has gotten too old and needs to be broken down so that its chemicals can be recycled. Which organelle will destroy it?
The Lysosome.
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This orgelle has a membrane on the inside of its membrane. What is the name of this organelle?
The mitochondria
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What kind of chemicals are enzymes classified as? What organelle makes them?
Enzymes are proteins. They are made by the ribosomes on the endoplasmic reticulum. The R.E.R. also builds and the Golgi Apparatus finishes them.
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5
Which one of these cells has a cell wall outside its cell membrane?
The plant cell has the cell wall. Animal cells NEVER have a cell wall.
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This green organelle contains a chemical called chlorophyll. It will be found in plant cell, but not in animals cells. What is it?
This organelle is a chloroplast
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monster
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magnet
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gift
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lifesaver
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What is an enzyme?
A protein that can act as a biological catalyst. Enzymes speed up chemical reactions that take place in organisms.
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seesaw
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fairy
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fairy
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thief
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In this SEM, we can see Ribosomes "living" on the Rough Endoplasmic Reticulum. What job do ribosomes perform?
Ribosomes assemble amino acids together in order to make proteins.
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trap
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magnet
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fairy
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baam
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What is the name of the long, convuluted membrane that makes proteins and fats?
The Endoplasmic Reticulum
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In this SEM, you can see vessicles popping off from the Smooth Endoplasmic Reticulum. What is probably inside them?
Products that the cell builds such as proteins or lipids.
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Which organelle stores a eukaryotic cell's DNA?
the nucleus
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Plant cells and animals cells both have these storage organelles. However, these organelles need to much, much bigger in plant cells. What are they called?
vacuoles
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True or False: Plants cells do NOT need mitochondria because they have chloroplasts.
FALSE! Plants use the chloroplasts to make glucose (sugar). Plants need mitochondria to refine the sugar into ATP.