Chapter 3: Chemistry of Living Things
Help!
|
|
||||
|---|---|---|---|---|---|
| The passage of large molecules through the cell membrane into the cell is called ____________. | Endocytosis
🗑
|
||||
| Active transport always requires ____________. | Energy
🗑
|
||||
| The movement of molecules from an area where there are many to where there are few is called ____________. | Diffusion
🗑
|
||||
| (T/F) The nucleus of an atom contains protons and electrons | F
🗑
|
||||
| (T/F) A proton is a particle with a positive charge | T
🗑
|
||||
| (T/F) An element can be broken down into simpler forms | F
🗑
|
||||
| (T/F) When an atom loses electrons, it is negatively charged | F
🗑
|
||||
| (T/F) Substances in a mixture lose their original properties | F
🗑
|
||||
| (T/F) All living things contain carbon | T
🗑
|
||||
| (T/F) Proteins are made up of amino acids | T
🗑
|
||||
| (T/F) Lipids store and release large amounts of energy | T
🗑
|
||||
| (T/F) The cell uses energy to transport glucose (sugar) through the cell membrane | T
🗑
|
||||
| (T/F) Proteins are transported by the Golgi Bodies | T
🗑
|
||||
| (T/F) Diffusion is a type of active transport | F
🗑
|
||||
| (T/F) Osmosis is a type of passive transport involving elements such as calcium | F
🗑
|
||||
| (T/F) Random movement of molecules stops once equilibrium is reached | T
🗑
|
||||
| (T/F) Molecules tend to move into areas where there are more molecules | F
🗑
|
||||
| Plants get their energy from the ______________ | Sun
🗑
|
||||
| The green pigment in plants is called ______________ | Chlorophyll
🗑
|
||||
| Organisms that can make their own food are called ______________ | Producers
🗑
|
||||
| A food chain always begins with a ______________ | Producer
🗑
|
||||
| The process by which plants change light energy into chemical energy is called ______________ | Photosynthesis
🗑
|
||||
| All the chemical changes that occur withing the cells of an organism is called ______________ | Metabolism
🗑
|
||||
| During fermentation, Carbon dioxide and ______________ are produced | Lactic Acid
🗑
|
||||
| Overworked muscles can still release energy when oxygen levels are low by the process of ______________ | Fermentation
🗑
|
||||
| The metabolism of glucose when oxygen is present is called ______________ | Cellular Respiration
🗑
|
||||
| ______________ obtain energy by eating producers or other individuals like them | Consumers
🗑
|
||||
| Energy is released in the absence of oxygen... | Fermentation
🗑
|
||||
| Energy source necessary for photosynthesis... | Sunlight
🗑
|
||||
| Causes muscles to be sore... | Lactic Acid
🗑
|
||||
| Made and stored by plants... | Glucose
🗑
|
||||
| Obtain energy from producers... | Consumers
🗑
|
||||
| Energy can be lost in this form... | Heat
🗑
|
||||
| Contain green pigment... | Chloroplasts
🗑
|
||||
| Place where glucose is metabolized... | Mitochondria
🗑
|
||||
| Combines with glucose during respiration... | Oxygen
🗑
|
||||
| Fermentation product in yeast... | Alcohol
🗑
|
||||
| Waste products in respiration... | Carbon Dioxide and Water
🗑
|
||||
| Organic Material from plants or animals that is used for energy is called... | Biomass
🗑
|
||||
| The chemical energy found in biomass can be traced back to the ___________ energy from the sun | Radiant
🗑
|
||||
| Biomass fuel can be solid, liquid, or ___________ | Gas
🗑
|
||||
| Microorganisms convert sugar in sugar cane, corn and grain into ethanol in the process called ___________ | Fermentation
🗑
|
||||
| Micture of gasoline and ethanol is called ___________ | Gasohol
🗑
|
||||
| Wood alcohol, or ___________ , can be used as a fuel for automobiles | Methanol
🗑
|
||||
| "Biogas" that is burned, produces fewer ___________ than either coal or biomass | Pollutants
🗑
|
||||
| Removing crop and forestry wastes may reduce ___________ | Soil nutrients
🗑
|
||||
| Total of all activities of an organism... | Metabolism
🗑
|
||||
| Organisms that can make their own food... | Producers
🗑
|
||||
| Organic material from plants or animals that is used as fuel... | Biomass
🗑
|
||||
| Mixture of gases that can be stored and transported like natural gas... | Biogas
🗑
|
||||
| Speed up chemical reactions in cells... | Enzymes
🗑
|
||||
| Compound that contains carbon... | Organic Compound
🗑
|
||||
| Movement of molecules without the use of energy... | Passive Transport
🗑
|
||||
| Movement of molecules from an area of high concentration to an area of low concentration... | Diffusion
🗑
|
||||
| Passive transport of water... | Osmosis
🗑
|
||||
| Mixture of gasoline and alcohol... | Gasohol
🗑
|
||||
| An atom's nucleus contains.... | Protons and Neutrons
🗑
|
||||
| Bacteria are taken into cells by ________ | Endocytosis
🗑
|
||||
| A chemical formula shows the kind and number of atoms that form a ____________ | Compound
🗑
|
||||
| Organic compounds in the chromosomes are... | Nucleic Acids
🗑
|
||||
| In a(n) ______ substances mix evenly with other substances | Solution
🗑
|
||||
| Organic compounds are compounds that contain ___________ | Carbon
🗑
|
||||
| __________ are organic compounds that make sugar molecules join together | Carbohydrates
🗑
|
||||
| __________ are organic compounds that store energy | Lipids
🗑
|
||||
| The function of the semipermeable cell ______ is to allow some things to pass through and not others | Membrane
🗑
|
||||
| The movement of large particles through the cell membrane and out of the cell is called ________________ | Exocytosis
🗑
|
||||
| Producers use light energy to make ___________ | Glucose
🗑
|
||||
| ____________ is a process that releases energy when oxygen is available only in very low amounts | Fermentation
🗑
|
||||
| Particle with a negative charge | Electron
🗑
|
||||
| Particle with a positive charge | Proton
🗑
|
||||
| Particle with NO charge | Neutron
🗑
|
||||
| The nucleus of an atom, over all, carries a __________ charge | Positive
🗑
|
||||
| The atom,. overall, carries a __________ charge | Neutral
🗑
|
||||
| A salt and water mixture is an example of a(n)... | Solution
🗑
|
||||
| Blood is an example of a(n)... | Suspension
🗑
|
||||
| Dispersal of an air freshener throughout a room... | Diffusion
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
SavannahElkins
Popular Biology sets