Final
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| A bacterium reproduces by making a copy of itself, growing, then dividing into 2 separate, genetically identical cells. This process is called.... | Binary fission
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| An elephant is such larger than a mouse, because it is made of more cells, there is a limit to how large cells can grow. What is that reason? | as cells grow bigger they are unable to get enough nutrients through their membrane to keep them growing
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| In order to fit all the DNA into the nucleus, it must be highly organized. To start this process the DNA... | wraps around a histone protein
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| What happens in the G2 phase? | A cell's DNA is replicated
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| Nitrogen fixation is primarily carried out by... | Bacteria
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| What process returns water vapor to air? | Water evaporates from Lakes, Rivers and other bodies of water
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| True of False. Transpiration is a process that helps carbon cycles through the biosphere. | False
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| What is the equation for cellular Respiration? | 6CO2 + C6H12O6 --> 6CO2 + 6H2O + Energy
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| Why is it essential for some organisms to use both fermentation and anaerobic respiration? | It allows for increased ATP production when Oxygen is limited
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| Movements of energy and nutrients through living systems are different because... | Energy flows in 1 direction and nutrients recycle
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| What would happen if you removed carbon dioxide from a plant's environment? | Fewer sugars would be produced
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| What is the Golgi Apparatus job? | To manage the process by which proteins are sorted and packaged to be sent where they are needed
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| What are the channels, within the cell membrane, that help move materials from 1 side to the other made of? | protein
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| A cell membrane is selectively permeable to water, if a Red blood cell was placed into highly concentrated salt water, what would happen? | Water would leave the cell, decreasing in size
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| What is active transport? | The transportation of molecules into and out of the sell using energy.
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| The net movement of molecules from a high concentration to a low concentration is called... | Diffusion
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| The movement of water across a selectively permeable membrane os called... | Osmosis
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| An animal cell surrounded by pure water will burst because osmosis would cause.... | water to move into the cell
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| Carbon Dioxide, Water and Glucose are ALL products of... | photosynthesis
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| When a phosphate group is removed energy is released from | ATP
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| After amino acids are strung together by ribosomes, the amino acid chain is able to enter what organelle? | Rough ER
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| What is the Nucleus job? | Store DNA, Contain information to make proteins, holds ribosome synthesis
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| The cytoskeleton is involved in cell structure and ... | movement
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| This organelle manages the process of which worn out organelles, food particles and engulfed viruses and bacteria are digested. | Lysosomes
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| The Vesicle is a small membrane bound sac that.... | moves products into, out of, and within a cell
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| Rough ER has ________ attached to it. | Mitochondria
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| In which type of cell would you find a nucleus in? | Eukaryotic
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| What happens when carbohydrate monomers join together to make a polymer? | Water is removed form the molecules using dehydration synthesis reaction.
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| Atoms are _____ in chemical reactions. | rearranged
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| Trypsin is an enzyme found in your stomach, where pH is 2.0. If this was removed the pH of your blood would be 7.4, what would you expect to happen? | the enemy would denature and no longer function.
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| After Sucrase breaks down table sugar into fructose what happens to the enzyme? | It remains unchanged nd can be reused to catalyze more reactions.
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| What pairs a monomer with its polymer? | Nucleotides
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| What is a hydrolysis reaction? | when polymers are broken apart in your cells to be used for energy.
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| What happens when a Calcium atom loses 2 electrons to 2 atoms of chlorine | an ionic bond is formed
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| A covalent bond is... | sharing of electrons
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| 2 atoms of hydrogen joined to 1 atom of oxygen by a polar covalent bone describes the structure of what molecule? | water
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| what kind of molecules are built around chains of Carbon atoms? | Organic
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| What are the 4 elements that make up 96% of all living matter? | Carbon, Hydrogen, Nitrogen and Oxygen
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Created by:
hemoes
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