Term
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Definition
| Life cannot be defined, but you can list the things they have in common |
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Term
| SIX CHARACTERISTICS OF LIVING THINGS |
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Definition
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Term
| What are the 6 characteristics of living things? |
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Definition
1. Have Cells
2. Sensitivity
3. Reproduce
4. Have DNA
5. Use Energy
6. Grow and Develop |
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Term
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Definition
-basic unit of life
- membrane creates an internal enviroment |
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Term
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Definition
- organisms have the ability to sense and respond to change
-Stimuli
-Maintain homeostasis |
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Term
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Definition
| things that cause a reaction (sound, light, ect... ) |
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Term
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Definition
| procecses that keeps conditions stable inside of the body |
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Term
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Definition
- Make other organisms like themselves
- Asexual/Sexual |
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Term
| What is asexual reproduction? |
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Definition
| offspring identical to parent |
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Term
| What is sexual reproduction? |
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Definition
| offspring share characteristics of both parents |
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Term
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Definition
-Deoxyribo Nucleic Acid
-Passed on from parent to offspring during reproduction
*hereditary |
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Term
| What does hereditary mean? |
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Definition
| Passing of characteristics to offspring |
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Term
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Definition
-Energy needed to preform chemical activities
*Respiration
*Metabolism
*Nutrition
*Execrition |
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Term
| What does respiration mean? |
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Definition
| Chemical reactions that release energy stored in nutrients |
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Term
| What does metabolism mean? |
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Definition
| All chemical reactions in an organism that builds/breaks down materials |
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Term
| What does nutrition mean? |
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Definition
| Taking in needed materials and using them |
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Term
| What does execrition mean? |
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Definition
| Removal of excess materials, wastes, and toxins |
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Term
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Definition
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Term
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Definition
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Term
| What does development mean? |
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Definition
| Change in form within one lifespan |
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Term
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Definition
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Term
| What are the 4 things that all living things need? |
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Definition
1. Food
2. Water
3. Air
4. Shelter |
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Term
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Definition
-provides energy and materials for building cells/body parts
-Producers
-Consumers
*Decomposers |
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Term
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Definition
| Makes food (Plants, algae, some bacteria) |
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Term
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Definition
| get food from others (animals) |
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Term
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Definition
| get food by breaking down dead (Fungi) |
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Term
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Definition
| -Required for metabolic chemical reactions |
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Term
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Definition
-Oxygen required for metabolism
-Carbon Dioxyd required for photosynthesis |
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Term
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Definition
| One place with all survival needs |
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Term
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Definition
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Term
| What are the 6 important elements in living things |
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Definition
Carbon
Hydrogen
Oxygen
Nitrogen
Phosphorus
Sulfur |
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Term
| What are the biomolecules? |
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Definition
1. Proteins
2. Carbohydrates
3. Lipids
4. Nucleic Acids |
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Term
SUBUNIT BIOMOLECULES
Proteins |
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Definition
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Term
| What are proteins made of? |
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Definition
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Term
| Proteins are __________________ to provide amino acids |
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Definition
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Term
| What are the uses for carbs? |
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Definition
1. Structure
2. Transport
3. Increase rate of chemical reactions
4. Hormones
5. Protection |
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Term
| What are examples of structure? |
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Definition
| hair, feathers, cell membranes |
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Term
| What are examples of transport? |
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Definition
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Term
| What are examples of Increase rate of chemical reactions? |
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Definition
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Term
| What are examples of hormones |
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Definition
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Term
| What are examples of protection? |
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Definition
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Term
SUBUNIT BIOMOLECULES
Carbs |
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Definition
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Term
| Carbs are the ____________________ for organisms |
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Definition
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Term
| What are the types of carbs? |
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Definition
1. Monosaccharide
2. Disaccharide
3. Polysaccharide |
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Term
| What are examples of monosaccharides? |
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Definition
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Term
| What are examples of disaccharides? |
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Definition
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Term
| What are examples of polysaccharides? |
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Definition
- Glycogen, starch
- Cellulose and Chitin
*Provide structure |
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Term
SUBUNITS BIOMOLECULES
Lipids |
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Definition
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Term
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Definition
| Compounds that cant mix with water |
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Term
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Definition
- Store energy
- Fats are solid at room temperature, and common in animals
- Oils are liquid at room temperature, and common in plants |
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Term
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Definition
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Term
| How many layers of phospholipids are there? |
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Definition
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Term
| What are the two parts of the phospholipid bilayer? |
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Definition
- Hydrophobic tail
- Hydrophilic head |
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Term
SUBUNITS BIOMOLECULES
Nucleic Acids |
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Definition
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Term
| What are the subunits of nucleic acids? |
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Definition
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Term
| What are some nucleotides? |
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Definition
| sugar, phosphate group, nitrogen base |
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Term
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Definition
| Blueprint of life and instructions to make cell's proteins |
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Term
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Definition
| Acids in protein and synthesis |
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Term
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Definition
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Term
| Where does ATP come from? |
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Definition
| transfered into energy (ATP) from carbohydrates and lipids |
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Term
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Definition
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Term
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Definition
1. Cells are the most basic unit of life
2. All living things are made of cells
3. New cells come from already existing cells |
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Term
| What are other names for the cell membrane? |
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Definition
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Term
| What is the cell membrane made of? |
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Definition
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Term
| What is the cell membrane? |
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Definition
| Thin, flexible barrier around the cell |
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Term
| What does the cell membrane do? |
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Definition
| Regulates what comes in and goes out |
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Term
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Definition
Fluid and all organelles inside the cell membrane
- All organelles except nucleus
- The fluid part is called the cytosol |
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Term
| What does the nucleus do? |
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Definition
| Contains DNA, which controls cells activities by directing which proteins to assemble |
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Term
| What is surrounding the nucleus? |
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Definition
| Nuclear Membrane (aka Nuclear Envolope) |
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Term
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Definition
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Term
| What does the nucleolus do? |
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Definition
Creates ribosomes
- RNA+protein=ribosomes |
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Term
| What is the process of making ribosomes called? |
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Definition
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Term
| Where can you find ribosomes? |
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Definition
| Attached to the ER or they are floating around in the cytosol |
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Term
| What are the types of ER? |
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Definition
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Term
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Definition
| There are no ribosomes. Preforms lipid synthesis |
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Term
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Definition
| Ribosomes are attached on the surface. Preforms membrane synthesis |
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Term
| What is the ER's made of? |
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Definition
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Term
| What is the function of both ER's? |
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Definition
| Transports proteins and lipids |
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Term
| What are 2 other names for the golgi apparatus? |
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Definition
| Golgi complex, golgi body |
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Term
| What is the golgi apparatus made of? |
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Definition
| Stack of flattened membranes |
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Term
| Where does the golgi apparatus get its materials from? |
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Definition
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Term
| What does the golgi apparatus do? |
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Definition
| Sorts, packages, and transports materials |
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Term
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Definition
| Small bubble like organelles |
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Term
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Definition
| Transports materials within cells |
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Term
| What do the vesicles do in specific? |
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Definition
| Transports proteins from the rough ER to the golgi apparatus |
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Term
| What do the mitochondrion/mitochondria do? |
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Definition
| Performs cellular respiration |
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Term
| What does cellular respiration do? |
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Definition
| Coverts food energy to ATP |
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Term
| What is inside lysosomes? |
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Definition
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Term
| What do the lysosomes do? |
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Definition
| Breaks down materials as biomolecules, damaged organelles, ect. for use by cells |
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Term
| Where do you find lysosomes? |
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Definition
| ONLY IN ANIMALS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
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Term
| What does the cytoskeleton do? |
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Definition
| Provides structure, support, and movement |
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Term
| What makes up the cytoskeleton? |
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Definition
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Term
| What is the flagella and cilia? |
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Definition
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Term
| What does the flagella and cilia do? |
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Definition
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Term
| What does the cilia look like? |
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Definition
| Short hairlike structures |
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Term
| What does the flagella look like? |
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Definition
| Long, whip like structures |
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Term
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Definition
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Term
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Definition
- Outside the cell membrane
- Protects and supports
- Made of cellulose |
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Term
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Definition
- Organelle containing chloroplasts
- Site of photosynthesis |
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Term
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Definition
- Large compartment
- Stores materials such as water, nutrients, waste |
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Term
| One way naturals enter and leave cells is by _______________ |
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Definition
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Term
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Definition
| The movement of molecules from an area of high concentration to an area of low concentration |
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Term
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Definition
- Special type of diffusion
- Diffusion of water through the semipermeable membrane |
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Term
| What is the difference between eukaryotic and prokaryotic cells? |
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Definition
- Eukaryotic: have nucleus
- Prokaryotic: do not have nucleus |
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Term
| What are some examples of eukaryotic cells? |
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Definition
| Animal, plants, and fungi |
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Term
| What are some examples of prokaryotic cells? |
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Definition
| Eubacteria and archaebacteria |
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Term
| Prokaryotic cells ________________________ |
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Definition
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Term
| What do prokaryotic cells have? |
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Definition
1. Cell Wall (most)
2. Cell Membrane
3. Cytoplasm
4. Ribosomes
5. Circular DNA located in an area
* Nucleoid |
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