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Clares Science Final
| Question | Answer |
|---|---|
| what is the equation for photosynthesis? | 6CO2+6H2O+LIGHT ENERGY--->C6H1206+602 |
| what is the equation for cellular respiration? | C6H1206+6O2--->6CO2+6H2O+ATP |
| what is the formula for glucose? | C6H1206 |
| what are humans? | organisms |
| what is one benefit of being a large organism? | you have fewer predators |
| what is the life span of a multicellular organism? | not limited to life of a single cell |
| what do a group of cells with the same function make up? | tissue |
| in what type of tissue does photosynthesis take place? | ground tissue |
| what does an organ consist of? | two or more tissues |
| what is the highest level of organization? | organ system |
| the function of an organism's parts are related to those parts'_______________? | structures |
| what is the smallest unit that can perform all life processes necessary for life? | cell |
| Robert Hooke and Antwone van Leeuwenhoek not only helped discover cellas but also_______________________________________? | helped develope the microscope |
| what are the statements in the cell theory? | -all organisms are made up of one or more cells -the cell isthe basic unit of all living things -all cells come from existing cells |
| Most cells are a very small size because_______________________________________? | the volume is limited by how large their suface area is |
| what cell part supports the cell and might be made of cellulose or chitin? | cell wall |
| what part of the cell keeps the cell membrane from collapsing? | cytoskeleton |
| Ribosomes, the organelles that make proteins, are found on the membranes of the___________? | endoplasmic reticulum |
| Energy released by a cell's mitochondrion is stored in_______? | ATP |
| What cell parts carry materials between organelles such as the ER and the Golgi complex? | vesicles |
| Larger size, longer life, and specialization are three advantages of being a_____________? | multicellular organism |
| the function of a part of an organism is related to_____________________________? | the structure of that part |
| Alarge vesicle that aids in digestion within plant cells the way lysosomes do is called____________? | a vacuole |
| most of a cell's ATP is made and stored in the inner membrane of the______________________? | mitochondrion |
| specialization in cells makes tissues, organs, and systems_________________________________? | work more efficiently |
| What are all organisms made of? | cells |
| where do cells come from? | cells |
| what protects the inside of a cell from the outside world? | cell membrane |
| how are archaebacteria different from eubacteria? | archaebacteria have different ribosomes |
| the cell theory was developed____________________________? | over a period of more than 200 years |
| an organelle that is membrane-bound is_________________________________? | surrounded by membranes |
| both archaebacteria and eubacteria__________________________? | have circular DNA |
| protists are a group of organism that include_______________________________? | both prokaryotes and eukaryotes |
| the complex sugar cellulose is found in the cell walls of_____________? | plants |
| because lipids are hydrophobuc and face inward, their ends____________________? | keep water inside the cell |
| the hydrophilic ends of phospholipids face outward, where they serve to______________? | attract water |
| what does the golgi complex do in a cell? | it packages and distributes proteins |
| what is the job of the lysosomes? | they digest food particles |
| the lowest level of organization is the_______? | cell |
| Cells that are like each other and do the same job form a_________? | tissue |
| a structure made of two or more tissues working together is called__________? | organ |
| a group of organs that work together form an organ_________? | system |
| how a part of an organism works is related to how it is built, or its__________? | structure |
| what are tiny, round organelles made of protein and other materials? | ribosomes |
| what is the fluid inside the cell? | cytoplasm |
| what is the reason that most cells are limited to a very small size? | surface area-to-volume ratio |
| Larger size, longer life, and more-specialized cells are the characteristics of _____________ organisms. | multicellular |
| what is the protective layer that covers the cell's surface and acts as a barrier? | cell membrane |
| what are small bodies in a cell's cytoplasm that are specialized to perform specific functions? | organelle |
| in a eukaryotic cell, what is the organism that contains the cell's DNA and that has a role in growth, metabolism, and reproduction? | nucleus |
| what is an organism that consists of a single cell that does not have a nucleus or membrane-bound organelles? | prokaryote |
| what are prokaryotes that are the smallest cells and that have ribosomes? | eubacteria |
| what are prokaryotes that include extremophiles, organisms that live in extreme conditions? | archaebacteria |
| what is an organism made up of cells that has a nucleus enclosed by a membrane as well as membrane-bound organelles? | eukaryote |
| what is a cell with a nucleus? | eukaryote |
| what is a cell without a nucleus? | prokaryote |
| what is genetic material in cells called? | DNA |
| where is DNA stored? | nucleus |
| what are the four levels of organization of living things? | cells, tissues, organs, organ systems |
| what four basic types of tissues do animals have? | nerve, muscle, connective, protective |