Slide 1

For each statement, write true or false If the answer is false, write WHY it is false Slide 2 1 All prokaryotes and eukaryotes store hereditary information (also known as DNA) Slide 3 2 All prokaryotes and eukaryotes have organelles that help control cell processes Slide 4 3 All prokaryotes and eukaryotes use the process of cellular respiration to release energy Slide 5 4 All prokaryotes and eukaryotes move Slide 6 5 Bacteria are an example of prokaryotes Slide 7 6 Prokaryotes are smaller than eukaryotes because they dont have a nucleus or organelles Slide 8 7 Prokaryotes and eukaryotes both have a nucleus Slide 9 8 Prokaryotes and eukaryotes both have cell membranes Slide 10 9 All prokaryotes and all eukaryotes have a cell wall Slide 11 10 The four types of macromolecules are water, carbohydrates, proteins, and nucleic acid s Slide 12 11 The reason carbon is an ideal central element for macromolecules is that it can form large, diverse molecules Slide 13 12 Enzymes are an example of a carbohydrate Slide 14 13 Carbohydrates store information Slide 15 14 Carbohydrates store energy for short-term use Slide 16 15 Carbohydrates store energy for long-term use Slide 17 16 The role of an enzyme is to speed up a chemical reaction Slide 18 17 Enzymes provide energy for reactions Slide 19 18 pH and temperature can affect enzymes by changing the enzymes shape Slide 20 19 If you were measuring the volume of a liquid, you would use units like meter or millimeter Slide 21 20 Photosynthesis occurs in plants and animals Slide 22 21 Cellular respiration occurs in plants and animals Slide 23 22 Photosynthesis and cellular respiration both transform energy Slide 24 23 Photosynthesis and cellular respiration both require light energy Slide 25 24 When proteins need energy to move something across the membrane, they use ADP as an energy source Slide 26 25 When molecules like carbon dioxide or oxygen move across a cell membrane, this is called osmosis Slide 27 26 When molecules move freely across a cell membrane, that is because there is a concentration gradient or difference in concentrations Slide 28 27 When a cell is placed in a hypertonic solution, water will leave the cell Slide 29 28 The rough endoplasmic reticulum makes nucleic acids Slide 30 29 Old cell materials are broken down by enzymes stored inside of lysosomes Slide 31 30 The golgi body packages proteins into vesicles Slide 32 31 The rough endoplasmic reticulum helps to determine which proteins to synthesize Slide 33 32 Sweating is an example of homeostasis Slide 34 33 Every hypothesis must be able to be tested using research or experiments Slide 35 34 Every hypothesis should test multiple variables Slide 36 35 All living things move Slide 37 36 All living things breathe in oxygen Slide 38 37 All living things are made of many cells Slide 39 38 All living things use energy Slide 40 39 A neutral solution has a pH of 10 Slide 41 40 Basic solutions have a pH of less than 7 Slide 42 41 Water is an acid Slide 43 42 Water is a non-polar molecule Slide 44 43 Water has a low heat capacity Slide 45 44 Water is both cohesive (sticks to other water molecules) and adhesive (sticks to different molecules) Slide 46 45 In a chemical reaction, the materials that enter a reaction are called products Slide 47 46 Photosynthesis occurs in the chloroplast Slide 48 47 Animal cells have chloroplasts Slide 49 48 The part of a cell that controls the cells activities is called the nucleus Slide 50 49 Energy is released when ADP is converted to ATP Slide 51 50 Cells are the basic unit of life Slide 52 51 Cellular respiration converts oxygen and glucose into carbon dioxide and water Slide 53 52 During photosynthesis, plants absorb oxygen and produce carbon dioxide Slide 54 53 Proteins are long chains of amino acids Slide 55 54 Carbohydrates are made of carbon, hydrogen, and nitrogen Slide 56 55 Photosynthesis requires light Slide 57 56 Even if plants arent in the light, they still use the process of photosynthesis Slide 58 57 If a hypothesis is rejected, that means it was not correct. Slide 59 58 Aquatic plants use photosynthesis just like plants that live on land Slide 60 59 Snails do not use oxygen for cellular respiration because they live under water Slide 61 60 In an experiment, the variable that is different for each experimental group is called the independent variable Slide 62 Check your answers on your notebook paper Really THINK about why you got a question wrong and what you need to do to correct your understanding Slide 63 1 All prokaryotes and eukaryotes store hereditary information (also known as DNA) TRUE Slide 64 2 All prokaryotes and eukaryotes have organelles that help control cell processes False Prokaryotes dont have organelles (like the golgi or endoplasmic reticulum) Slide 65 3 All prokaryotes and eukaryotes use the process of cellular respiration to release energy False Some organisms use fermentation. Slide 66 4 All prokaryotes and eukaryotes move False Movement is not a characteristic that all living things share Slide 67 5 Bacteria are an example of prokaryotes True Slide 68 6 Prokaryotes are smaller than eukaryotes because they dont have a nucleus or organelles True Slide 69 7 Prokaryotes and eukaryotes both have a nucleus False The DNA of prokaryotic cells isnt contained in a nucleus- they dont have one Slide 70 8 Prokaryotes and eukaryotes both have cell membranes True Slide 71 9 All prokaryotes and all eukaryotes have a cell wall False All prokaryotes have a cell wall Not all eukaryotes have a cell wall Plants do Animals dont Slide 72 10 The four types of macromolecules are water, carbohydrates, proteins, and nucleic acids False The four types of macromolecules are Proteins Lipids Nucleic acids carbohydrates Slide 73 11 The reason carbon is an ideal central element for macromolecules is that it can form large, diverse molecules True Slide 74 12 Enzymes are an example of a carbohydrate False Enzymes are proteins Slide 75 13 Carbohydrates store information False Nucleic acids store information Slide 76 14 Carbohydrates store energy for short-term use True Slide 77 15 Carbohydrates store energy for long-term use False Lipids are the long-term energy storage molecule Slide 78 16 The role of an enzyme is to speed up a chemical reaction True Slide 79 17 Enzymes provide energy for reaction False Enzymes dont provide energy They bring reactants together so that the reaction doesnt require as much energy to begin with This is known as lowering the activation energy Slide 80 18 pH and temperature can affect enzymes by changing the enzymes shape True Slide 81 19 If you were measuring the volume of a liquid, you would use units like meter or millimeter False Meter and millimeter measure distance For volume, youd use liter, milliliter, or cubic centimeter Slide 82 20 Photosynthesis occurs in plants and animals False Animal cells dont use the process of photosynthesis Slide 83 21 Cellular respiration occurs in plants and animals True Slide 84 22 Photosynthesis and cellular respiration both transform energy True Slide 85 23 Photosynthesis and cellular respiration both require light energy False Cellular respiration does not require light energy Slide 86 24 When proteins need energy to move something across the membrane, they use ADP as an energy source. False They use ATP Slide 87 25 When molecules like carbon dioxide or oxygen move across a cell membrane, this is called osmosis False This type of movement is called diffusion Osmosis is strictly the movement of water molecules Slide 88 26 When molecules move freely across a cell membrane, that is because there is a concentration gradient or difference in concentrations. True Slide 89 27 When a cell is placed in a hypertonic solution, water will leave the cell True Slide 90 28 The rough endoplasmic reticulum makes nucleic acids False It helps assemble and transport proteins Slide 91 29 Old cell materials are broken down by enzymes stored inside of lysosomes. True Slide 92 30 The Golgi Body packages proteins into vesicles True Slide 93 31 The rough endoplasmic reticulum helps to determine which proteins to synthesize True Slide 94 32 Sweating is an example of homeostasis True Slide 95 33 Every hypothesis must be able to be tested using research or experiments True Slide 96 34 Every hypothesis should test multiple variables False Usually a hypothesis only involves one variables impact on another Slide 97 35 All living things move. False Not all living things move Slide 98 36 All living things breathe in oxygen. False For example, plants are living and they dont take in oxygen Slide 99 37 All living things are made of many cells False Some things are made of only one cell, like yeast or bacteria Slide 100 38 All living things use energy True Slide 101 39 A neutral solution has a pH of 10 False Neutral solutions like pure water have a pH of 7 Slide 102 40 Basic solutions have a pH of less than 7 False Bases have a pH between 7 and 14 Slide 103 41 Water is an acid False Water is neutral Slide 104 42 Water is a non-polar molecule False Water is polar, meaning one end has a slightly negative charge and one end has a slightly positive charge Slide 105 43 Water has a low heat capacity False Water has a high heat capacity, meaning that it can absorb a lot of energy without a big change in temperature Slide 106 44 Water is both cohesive (sticks to other water molecules) and adhesive (sticks to different molecules) True Slide 107 45 In a chemical reaction, the materials that enter a reaction are called products False The materials that enter a reaction are called reactants Products are what are produced during a reaction (the end result) Slide 108 46 Photosynthesis occurs in the chloroplast True Slide 109 47 Animal cells have chloroplasts False Animal cells do not have chloroplasts Slide 110 48 The part of a cell that controls the cells activities is called the nucleus True Slide 111 49 Energy is released when ADP is converted to ATP False Energy is released when ATP is converted to ADP after one of the phosphate bonds in ATP is broken Slide 112 50 Cells are the basic unit of life True Slide 113 51 Cellular respiration converts oxygen and glucose into carbon dioxide and water True Slide 114 52 During photosynthesis, plants absorb oxygen and produce carbon dioxide False Plants absorb carbon dioxide and water and produce oxygen and glucose during photosynthesis Slide 115 53 Proteins are long chains of amino acids True Slide 116 54 Carbohydrates are made of carbon, hydrogen, and nitrogen False Carbohydrates are made of carbon, hydrogen, and oxygen Slide 117 55 Photosynthesis requires light True Slide 118 56 Even if plants arent in the light, they still use the process of photosynthesis False Photosynthesis require light No light = no photosynthesis Slide 119 57 If a hypothesis is rejected, that means it was not correct. True Slide 120 58 Aquatic plants use photosynthesis just like plants that live on land True Slide 121 59 Snails do not use oxygen for cellular respiration because they live under water False Aquatic animals still use oxygen even though they are under water They absorb the oxygen that is dissolved in water Slide 122 60 In an experiment, the variable that is different for each experimental group is called the independent variable True Slide 123 How did you do??? # Of Questions Correct GradeCommentSuggested Study Time (per day) 54-60AFantastic!1 hour 48-53BNice job!1 hour 15 min 42-47CPretty good1 hour 30 min 36-41DHave a lot of work to do 1 hour 45 min 35 and BelowFUh oh- start studying ASAP 2 hours