click below
click below
Normal Size Small Size show me how
CHCS-Science
7th-2017-Science chapter 5
Where are the chloroplasts located? | cell |
What is sugar combined with? | water |
What is cellulose made from? | photosynthesis |
What produces sugar and releases carbon dioxide? | oxygen |
What is sugar broken down to release? | energy |
Where does cellular respiration occur? | the cell's mitochondria |
Does aerobic cellular respiration use oxygen? | yes |
What are enzymes? | catalysts |
Does anaerobic cellular respiration? | no |
Where does alcoholic fermentation occur? | yeast |
Where does lactic acid fermentation occur? | human muscles |
What is a gas produced in alcoholic fermentation? | carbon dioxide |
In a multicellular organism, tissues are organized into what structures? | organs |
What causes turgor pressure? | when a vacuole fills with water and it stiffness |
Give an example of turgor pressure? | rotting log |
cellular respiration | the process by which cells obtain usable energy from energy sources |
How do enzymes act as catalysts? | they are substances that help change other substances without changing themselves |
Where within the cell does cellular respiration occur? | fats and proteins |
What substance does aerobic respiration use that anaerobic respiration does not use? | oxygen |
Give an example of anaerobic respiration? | plant |
What is the primary pigment of photosynthesis? | chlorophyll (green) |
In what organelle does photosynthesis occur? | chloroplast |
What are the end products of photosynthesis? | plants gaining food and pigment |