Bio midterm Crossword
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
 
 
Down: 2) different charges across substances4) disaccharide found in milk and made up of glucose and galactose6) enzyme that joins temporarily with other molecules during a reaction - they alter the shape of the enzyme's active site7) basic building block of proteins8) the tendency of water to rise in a thin tube9) basic unit of distance10) indicates the concentration of hydrogen ions in a solution12) subtraction of water in a compound in order to combine the substances13) information gathered and recorded during an experiment14) can be observed or measured without changing the composition of matter15) multiple sugar molecule16) found in nucleus - carries cells genetic information18) substance being dissolved19) projection from cell surface that enable cells to swim rapidly through liquid20) fats, oils, waxes21) portion of cell outside the nucleus22) little organs - subunit in a cell that has a specific function25) process of taking material into the cell by means of infoldings or pockets of the cell membrane27) intermolecular forces of attraction28) an organic functional group consisting of a carbon atom double bonded to an oxygen atom and single bonded to a hydroxyl32) smallest piece of matter that still has the properties of that matter33) numbers of protons plus the number of neutrons in an element35) projection from cell surface that enable cells to swim rapidly through liquid36) combination of a solute and a solvent37) shows where electrons are located on the energy rings of an atom40) production of offspring42) 1/1,000,00043) the separation of ionic substances50) group of organs that work to carry out a function51) large membrane-enclosed structure that contains genetic material in the form of DNA and controls many of the cells activities - brain of cell52) hunted54) group of tissues that work to carry out a function56) rule of eight electrons to all layers except the first58) biochemical compounds consisting of one or more polypeptides typically folded into a globular or fibrous form, facilitating a biological function60) basic units of life61) 1/1062) a proposed explanation whose status is still conjectural and subject to experimentation66) ability to do work67) measure of the amount of matter in an object70) same atom different number of neutrons Across: 1) are specific groups of atoms within molecules that are responsible for the characteristic chemical reactions of those molecules3) rule of two electrons in the first energy ring5) thin flexible barrier of a nucleus11) solution in which the concentration of hydrogen ions(H+) exceeds the concentration of hydroxide ions(OH-)17) water molecules sticking to other non-water molecules23) father of cell structure theory24) smaller membrane enclosed structures that store and move materials between cell organelles, as well as to and from the cell surface26) basic units of life29) short term energy storage in animals30) process in which molecules that cannot directly diffuse across the membrane pass through special protein channels31) arrow in chemical formula - reactants to the left and product to the right32) alteration in structure or form to conform to an organisms environment34) large sack-like membrane enclosed structures38) represents a chemical compound39) repeating unit that make up polymers41) negatively charged particle found in the electron shells43) changes an organism undergoes in reaching its mature form44) substance doing the action of dissolving45) 1046) simple sugar found in fruits47) group of cells that work to carry out a function48) bonding of enzymes and substrates where the lock represents the substrate, the key represents the enzyme, groove on key represent active site49) major building material of living things53) measure of amount of space an object takes up55) concluded that new cells can be produced only from the division of existing cells - mitosis57) double sugar molecule59) basic unit of volume60) thin flexible barrier of a cell63) any large organic molecule made up of repeating units64) compound in which atoms are held65) H+ found in acids68) appears as stack of flattened membranes - post office of proteins69) type of endocytosis in which tiny pockets form along cell membrane, fill with liquid, and pinch off to form vacuoles within the cell71) has to consume things for food - animal72) compounds made up of carbon, hydrogen , and oxygen atoms in a ratio of 1-2-173) bond between two or more amino acids74) are the internal compartments formed by the inner membrane of a mitochondrion allow for cellular respiration75) network of protein filaments that give cells their shape and internal organization
 

 

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