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43 Cards in this Set
- Front
- Back
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What is the pH of water
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pH7
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Name two things that the cells of bacteria and plants both have
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cell wall,
cytoplasm |
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True or False: All cells have a cell wall
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False
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Yes or No If they have the same H+ inside and out can the cell use a protein to pump it out? If so which one?
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Yes, proton pump
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where does photosynthesis take place
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chloroplast
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What kind of chemical bonds cause water molecules to stick together
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hydrogen bond
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2 substances plants combine 2 make gluclose
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water and co2
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What organelle serves as the control center of the cell
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nucleus
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Which organelle reads RNA
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ribosome
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ATP without oxygen
ATP with Oxygen |
2
36 |
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What is the source of energy for photosynthesis
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light
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Besides lipid, what else do you find in cell membranes
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proteins
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2nd law of thermodynamics
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disorder in the universe increases
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3 structures of the endomembrane system
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golgi apparatus,
endoplasmic reticulum, lysosome |
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What are the two functions of carbohydrates?
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enery source,
sometimes structural |
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3 ways cells move
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cilia, flagella, pseudopodia
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3 organelle of DNA
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Nucleus, mitochondira, chloroplast
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2 stuctures that plant cells have that animals cells dont
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cell wall
chloroplasts |
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Can muscles make ATP without oxygen? if so how?
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Yes, aneorobic respiration
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2 parts of photosynthesis
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light and dark
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True or False: Scientists consider a theory something that is only an educated guess about how things work
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False
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Name one way in which plant cells are different from animal cells
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cell wall
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What is the smallest unit of life?
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Cell
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What part of a cell is made mostly or phospholipids
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Cell membrane
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Suppose that after watching the waves on a beach I hypothesize that waves are caused by invisible hands of spirits that live in the ocean. Is this a good scientific hypothesis? If not what is wrong with it.
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no, there is no way to test this
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Name 5 properties of life
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Homeostasis,
heredity, cellular organization, reproducation, matabolism |
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Name 3 functions of proteins in living cells
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Carrying out tasks
structure energy storage |
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Why is it more healthy to eat fish and vegtables than to eat beef and pork? (Hint:I'm looking for something to do with lipids)
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They have unsaturated fats opposed to the saturated fats in beef & pork
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According to modern cell theory, how many times did life evolve on earth from non-living chemicals?
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1
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What type of macromolecules is responsible for storing and processing information
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Nucleic Acids
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when plants split the water what do they take from the cell
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electrons
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When atoms lose electron
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oxidation
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How many times more acidic is a solution with pH2 than a solution of with pH8
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1,000,000
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Tell me one unusual property of water
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It has a 100 degree area in which it stays liquid
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Hemoglobin is the protein in your blood tha carries oxygen. It is made of four separate protein chains joined together. What level of protein structure is this?
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Quaternary
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Which type of cell is the simplest, with no internal structures
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Procaryotic
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Rise in temp or PH what happens to the enzymes?
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stops working
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Enzymes reduce what kind of chemical reaction
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activation energy
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Site on the enzyme that the substate bonds
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active site
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Name the 6 Kingdoms
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Eubacteria
Animalia archabacteria protista plantae fungi |
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Proteins are long chains of
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amino acids
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Three types of chemical bonds
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covalent
ionic hydrogen |
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Which one of the chemical bonds happens when atoms share electrons
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covalent
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