Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
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
Unit 2. Part 1
1. Life on Earth
| Term | Definition |
|---|---|
| LIPIDS | Organic biomolecules that provide energy reserves |
| CARBOHYDRATES | Organic biomolecules that give energy to the organism |
| PROTEINS | Organic biomolecules that are needed for growth and mantain body structures |
| NUCLEIC ACIDS | Organic biomolecules that are responsible for holding genetic information (such as DNA) |
| WATER | The most important inorganic biomolecule |
| NUTRITION | Function of living things that enables organisms to obtain energy to perform activities such as growing and restoring damaged structures |
| SENSITIVITY | Ability of organisms to obtain information about the changes in their environment and their own organism, and to adapt to these changes |
| REPRODUCTION | Capacity of organisms to form new individuals similar or identical to them |
| GENETIC MATERIAL | DNA wich contain the information to control the functions of the cell and determines an organism´s characteristics and heredity |
| ORGANELLES | Compartments of the cell that have different functions and are contained in the cytoplasm |
| PROKARYOTES | Type of cell with genetic material dispersed throughout the cytoplasm, doesn´t have a neither a defined nucleus nor a nuclear membrane |
| EUKARYOTES | Type of cell with a nucleus surrounded by a nuclear membrane |
| CELL WALL | Protective covering that gives the cell its shape and rigidity that surrounds the cell membrane |
| CHLOROPLASTS | Cell organelles where photosynthesis takes place, they contain chlorophyll |
| MITOCHONDRION | Cell organelle that produces energy through cellular respiration |
| TISSUE | A group of cells that have a similar structure and function |
| CELL | The organisational and functional unit of living things |
| CELL MEMBRANE | A covering which surrounds and protects the cell and controls the passage of substances in and out of it |
| CYTOPLASM | Viscuous liquid inside a cell |
| VACUOLE | Bubble inside a cell that stores food, minerals and water |
| CENTROSOME | Organelle involved in cell division |
| FLAGELLUM | Filament of some bacteria that helps them to move around |
| TAXONOMY | Science of classifying organisms using a hierarchical system |
| SCIENTIFIC NAME | System that gives each species a Latin name composed of two terms. It was created by a Swedish botanist called Carl Linnaeus |
| AUTOTROPHS | Those living things that can transform inorganic matter into organic compounds through photosynthesis |
| HETEROTROPHS | Those living things that can’t produce their own food and have to eat other living things (organic matter) |
| ASEXUAL REPRODUCTION | Type of reproduction in which a single living thing reproduces itself usually by binary fission |
| SEXUAL REPRODUCTION | Type of reproduction that requires two individuals of different sexes so that the reproductive cells called gametes can join together to produce offspring |
Created by:
Rosaliceo
Popular Biology sets