Qtr. 2 Mid-Term Review

<body topmargin=0 leftmargin=0 marginheight=0 marginwidth=0> <table cellpadding=0 cellspacing=0 border=0><tr> <td valign="top" colspan=2 height=90 BGCOLOR="#006699" TEXT="#080000" bgproperties="fixed" background="02c285a1erlcgo.png"> <div> <FONT SIZE="5" COLOR="#FFCC66" FACE="Arial" ><B>Mr. Manning's Life Science Class</B></FONT><B>     |     </B><A HREF="index.htm" TARGET="_top" TITLE="Mr. Mannings Life Science Class"><B>home</B></A></div> <div>                                                   </div> <div> </div> </td> </tr><tr> <td valign="top" width=210 BGCOLOR="#FFCC66" TEXT="#080000" background="02ad2c00dkelyh.png"> <div> <B>Return to</B></div> <div> <A HREF="index_mr__manning_s_life_science_class_website.htm" TARGET="_top" TITLE="Mr. Mannings Life Science Class"><B>Mr. Manning's Life Science Class website</B></A></div> <bR> <div> <B>Review Guide </B></div> <div> <B>for</B></div> <div> <A HREF="id256_m.htm#chapter_2" TARGET="TRLX_Middle" TITLE="Qtr. 2 MidTerm Review"><B>Chapter 2</B></A></div> <bR> <div> <A HREF="id256_m.htm#chapter_3" TARGET="TRLX_Middle" TITLE="Qtr. 2 MidTerm Review"><B>Chapter 3</B></A></div> <bR> <bR> </td> <td valign="top" height=390 width="100%" BGCOLOR="#FFFFFF" TEXT="#080000"> <div> <I> <A NAME="qtr__2_mid_term_review"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A></I><I>Qtr. 2 Mid-Term Review</I></div> <div> <B>The following is a review for Chapter 2 and Chapter 3 which will comprise your mid-term exam.</B></div> <div> <B>You may want to print these reviews to complete the questions and have as a study guide.</B></div> <bR> <div> <B> <A NAME="chapter_2"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A></B><FONT SIZE="4" COLOR="#000000" FACE="Arial" ><B>Chapter 2:</B></FONT></div> <div> <B>Using Key Terms</B></div> <div> <B>Complete each of the following sentences by choosing the correct term from the word bank.</B></div> <div> <B>lipid     carbohydrate</B></div> <div> <B>consumer     heredity</B></div> <div> <B>homeostasis     producer</B></div> <div> <B>1.     The process of maintaining a stable internal environment is known as ______________________.</B></div> <div> <B>2.     Offspring resemble their parents because of ______________________.</B></div> <div> <B>3.     A ______________________ obtains food by eating other organisms.</B></div> <div> <B>4.     Starch is ______________________ a and is made up of sugars.</B></div> <div> <B>5.     Fat is a ______________________ that stores energy for an organism.</B></div> <bR> <div> <B>Multiple Choice</B></div> <div> <B>6.     Which of the following statements about cells is true?</B></div> <div> <B>     a.     Cells are the structures that contain all of the materials necessary for life.</B></div> <div> <B>     b.     Cells are found in all organisms.</B></div> <div> <B>     c.     Cells are sometimes specialized for particular functions.</B></div> <div> <B>     d.     All of the above</B></div> <div> <B>7.     Which of the following statements about all living things is true?</B></div> <div> <B>     a.     All living things reproduce sexually.</B></div> <div> <B>     b.     All living things have one or more cells.</B></div> <div> <B>     c.     All living things must make their own food.</B></div> <div> <B>     d.     All living things reproduce asexually.</B></div> <div> <B>8.     Organisms must have food because</B></div> <div> <B>     a.     food is a source of energy.</B></div> <div> <B>     b.     food supplies cells with oxygen.</B></div> <div> <B>     c.     organisms never make their own food.</B></div> <div> <B>     d.     All of the above</B></div> <div> <B>9.     A change in an organism's environment that affects the organism's activities is a</B></div> <div> <B>     a.     response.     c.     metabolism.</B></div> <div> <B>     b.     stimulus.     d.     producer.</B></div> <div> <B>10.     Organisms store energy in</B></div> <div> <B>     a.     nucleic acids.     c.     lipids.</B></div> <div> <B>     b.     phospholipids.     d.     water.</B></div> <div> <B>11.     The molecule that contains the information about how to make proteins is</B></div> <div> <B>     a.     ATP.</B></div> <div> <B>     b.     a carbohydrate.</B></div> <div> <B>     c.     DNA.</B></div> <div> <B>     d.     a phospholipid.</B></div> <div> <B>12.     The subunits of nucleic acids are</B></div> <div> <B>     a.     nucleotides.</B></div> <div> <B>     b.     oils.</B></div> <div> <B>     c.     sugars.</B></div> <div> <B>     d.     amino acids.</B></div> <div> <B>Short Answer</B></div> <div> <B>13.     What is the difference between asexual reproduction and sexual reproduction?</B></div> <div> <B>     </B></div> <div> <B>     </B></div> <div> <B>     </B></div> <div> <B>14.     In one or two sentences, explain why living things must have air.</B></div> <div> <B>     </B></div> <div> <B>     </B></div> <div> <B>     </B></div> <div> <B>15.     What is ATP, and why is it important to a cell?</B></div> <div>      </div> <div>      </div> <div> <B>Concept Mapping</B><B> </B></div> <div> <B>Use the following terms to create a concept map: cell, </B><I><B>carbohydrates, protein, enzymes, DNA, sugars, lipids, nucleotides, amino acids, </B></I><B>and </B><I><B>nucleic acid</B></I><B>.</B></div> <bR> <bR> <div> <B>Interpreting graphics</B></div> <div> <B>The pictures below show the same plant over a period of 3 days. Use the pictures below to answer the questions that follow.</B></div> <DIV ALIGN="LEFT"></DIV> <div> <IMG SRC="a20c0970.jpg" border=0 width="960" height="407" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <div> <B>20.     What is the plant doing?</B></div> <div> <B>     </B></div> <div> <B>     </B></div> <div> <B>21.     What characteristic(s) of living things is the plant exhibiting?</B></div> <div>      </div> <bR> <div> <B> <A NAME="chapter_3"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A></B><FONT SIZE="4" COLOR="#000000" FACE="Arial" ><B>Chapter 3:</B></FONT></div> <bR> <div> <B>Using Key Terms</B></div> <div> <B>Complete each of the following sentences by choosing the correct term from the word bank.</B></div> <div> <B>cell     organ     cell membrane</B></div> <div> <B>prokaryote     organelles     eukaryote</B></div> <div> <B>cell wall     tissue     structure</B></div> <div> <B>function</B></div> <div> <B>1.     A(n) ______________________ is the most basic unit of all living things.</B></div> <div> <B>2.     The job that an organ does is the ______________________ of that organ.</B></div> <div> <B>3.     Ribosomes and mitochondria are types of ______________________.</B></div> <div> <B>4.     A(n) ______________________ is an organism whose cells have a nucleus.</B></div> <div> <B>5.     A group of cells working together to perform a specific function is a(n) ______________________.</B></div> <div> <B>6.     Only plant cells have a(n) ______________________.</B></div> <div> <B>Understanding key ideas</B></div> <div> <B>Multiple Choice</B></div> <div> <B> 7.     Which of the following best describes an organ?</B></div> <div> <B>     a.     a group of cells that work together to perform a specific job</B></div> <div> <B>     b.     a group of tissues that belong to different systems</B></div> <div> <B>     c.     a group of tissues that work together to perform a specific job</B></div> <div> <B>     d.     a body structure, such as muscles or lungs</B></div> <div> <B> 8.     The benefits of being multicellular include</B></div> <div> <B>     a.     small size, long life, and cell specialization.</B></div> <div> <B>     b.     generalized cells, longer life, and ability to prey on small animals.</B></div> <div> <B>     c.     larger size, more enemies, and specialized cells.</B></div> <div> <B>     d.     longer life, larger size, and specialized cells.</B></div> <div> <B> 9.     In eukaryotic cells, which organelle contains the DNA?</B></div> <div> <B>     a.     nucleus     c.     smooth ER</B></div> <div> <B>     b.     Golgi complex     d.     vacuole</B></div> <div> <B>10.     Which of the following statements is part of the cell theory?</B></div> <div> <B>     a.     All cells suddenly appear by themselves.</B></div> <div> <B>     b.     All cells come from other cells.</B></div> <div> <B>     c.     All organisms are multicellular.</B></div> <div> <B>     d.     All cells have identical parts.</B></div> <bR> <div> <B>11.     The surface area-to-volume ratio of a cell limits</B></div> <div> <B>     a.     the number of organelles that the cell has.</B></div> <div> <B>     b.     the size of the cell.</B></div> <div> <B>     c.     where the cell lives.</B></div> <div> <B>     d.     the types of nutrients that a cell needs.</B></div> <div> <B>12.     Two types of organisms whose cells do not have a nucleus are</B></div> <div> <B>     a.     prokaryotes and eukaryotes.</B></div> <div> <B>     b.     plants and animals.</B></div> <div> <B>     c.     bacteria and archaea.</B></div> <div> <B>     d.     single-celled and multicellular organisms.</B></div> <div> <B>Short Answer</B></div> <div> <B>13.     Explain why most cells are small.</B></div> <div> <B>     </B></div> <div> <B>     </B></div> <div> <B>14.     Describe the four levels of organization in living things.</B></div> <div> <B>     </B></div> <div> <B>     </B></div> <div> <B>15.     What is the difference between the structure of an organ and the function of the organ?</B></div> <div> <B>     </B></div> <div> <B>     </B></div> <div> <B>16.     Name two functions of a cell membrane.</B></div> <div> <B>     </B></div> <div> <B>     </B></div> <div> <B>17.     What are the structure and function of the cytoskeleton in a cell?</B></div> <bR> <bR> <div> <B>Critical thinking</B></div> <div> <B>Concept Mapping</B><FONT SIZE="3" COLOR="#000000" FACE="Arial" ><B> </B></FONT></div> <div> <B>Use the following terms to create a concept map: </B><I><B>cells, organisms, Golgi complex, organ systems, organs, nucleus, organelle,</B></I><B> and </B><I><B>tissues.</B></I></div> <bR> <bR> <bR> <div> <B>Interpreting Graphics</B></div> <div> <B>Use the diagram below to answer the questions that follow.</B></div> <DIV ALIGN="LEFT"></DIV> <div> <IMG SRC="a221edc0.jpg" border=0 width="286" height="220" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <div> <B>24.     What is the name of the structure identified by the letter A?</B></div> <div> <B>     </B></div> <div> <B>25.     Which letter identifies the structure that digests food particles and foreign invaders?</B></div> <div> <B>     </B></div> <div> <B>26.     Which letter identifies the structure that makes proteins, lipids, and other materials and that contains tubes and passageways that enable substances to move to different places in the cell?</B></div> <div> <B>     </B></div> <div>      </div> <div>      </div> <bR> <bR> <bR> <bR> </td> </tr></table></body>