BIO 110 Chapter 2
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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| show | Element
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| Fe | show 🗑
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| show | Calcium
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| show | Oxygen
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| show | Hydrogen
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| K | show 🗑
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| Na | show 🗑
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| show | Iodine
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| show | Phosphorus
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| show | Magnesium
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| show | Nitrogen
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| show | Sulfur
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| show | Chlorine
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| Cu | show 🗑
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| show | Zinc
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| show | Cobalt
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| Mn | show 🗑
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| F | show 🗑
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| show | Protons, Neutrons, Electrons
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| The atomic subunit that has a negative charge is what. | show 🗑
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| The atomic subunit with a positive charge is the ______. | show 🗑
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| The subunit that has no charge is the _______. | show 🗑
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| show | Proton and Neutron
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| show | Proton and Electron
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| show | Electron
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| An atom that has lost or gained electrons and now has a positive or negative charge is called an ___. | show 🗑
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| The bonding of two or more atoms results in the formation of a ________. | show 🗑
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| The bond formed when one atom loses electrons that are gained by other atoms is call an _____ bond. | show 🗑
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| show | Covalent
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| The type of bond that may be weakened in an aqueous solution is the ______ bond. | show 🗑
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| The atoms of organic molecules such as carbohydrates and proteins are bonded by ________ bonds. | show 🗑
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| The special covalent bonds found only in proteins such as insulin, to help maintain their three-dimensional shape, are called _________ bonds. | show 🗑
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| The weak bonds that maintain the three-dimensional shape of proteins and nucleic acids are called ________ bonds. | show 🗑
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| A reaction in which smaller molecules bond to form a new, larger molecule is called a _________. | show 🗑
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| show | Decomposition
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| show | Water
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| Water is a solvent, which means that many substances ________ in water. | show 🗑
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| show | Friction
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| Water found in blood vessels is called what? | show 🗑
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| Water found within cells is called ___. | show 🗑
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| show | Lymph
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| Water found between cells is called ____________. | show 🗑
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| show | As a gas
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| State the chemical formula for oxygen. | show 🗑
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| show | Cell Respiration
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| show | ATP
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| show | Cell Respiration
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| show | CO2
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| If excess CO2 is present in body fluids, these fluids will become too ______. | show 🗑
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| show | Sulfur
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| What element provides strength in bones and teeth? | show 🗑
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| What element is part of hemoglobin in red blood cells? | show 🗑
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| show | Iodine
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| show | Calcium and sodium and potassium
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| show | Phosphorus
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| What element is necessary for blood clotting? | show 🗑
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| What element is necessary for nerve impulse transmission? | show 🗑
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| What is the range of the pH scale? | show 🗑
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| show | 7
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| The portion of the pH scale from 0-6.99 represents solutions that are ______. | show 🗑
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| The portion of the pH scale fro 7.01-14 represents solutions that are ________(basic). | show 🗑
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| What is the normal pH range of blood? | show 🗑
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| Chemicals in body fluids that help prevent drastic pH changes are called _______. | show 🗑
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| show | Starch
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| What is made of one glycerol and one, two, or three fatty acids? | show 🗑
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| What is a 6-carbon nonosaccharide or hexose sugar? | show 🗑
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| show | Cholesterol
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| show | Proteins
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| show | Glycogen
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| The molecular subunits of protein. | show 🗑
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| A 5-carbon monosaccharide. | show 🗑
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| show | Phospholipid
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| A polysaccharide that is part of plant cell walls. | show 🗑
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| A disaccharide. | show 🗑
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| show | Cholesterol
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| show | Starch
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| An energy storage molecule in subcutaneous tissue. | show 🗑
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| show | Glucose
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| show | Amino Acids
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| show | Pospolipid
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| Part of DNA and RNA. | show 🗑
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| show | Proteins
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| show | Sucrose
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| show | Glycogen
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| A polysaccharide tat promotes peristalsis in the colon. | show 🗑
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| show | Cholesterol
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| show | Proteins
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| show | Cellulose
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| Enzymes are proteins that increase the rate of reactions without the need for additional energy. Another way to say this is that enzymes are _________ in the body. | show 🗑
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| A single strand of nucleotides. | show 🗑
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| A double strand of nucleotides. | show 🗑
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| show | ATP
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| Contains the nitrogenous bases A,T,C, and G | show 🗑
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| Made from ADP and phosphate. | show 🗑
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| show | RNA
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| show | RNA
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| Formed when energy is released in cell respiration. | show 🗑
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| Makes up the chromosomes in the nucleus of a cell | show 🗑
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| Provides energy for cellular reactions. | show 🗑
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| show | DNA
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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