A&P EXAM 1 THE CELL BMCC BIO 425 EXAM WITH CORRECT ANSWERS

A&P EXAM 1 THE CELL BMCC BIO 425
EXAM WITH CORRECT ANSWERS


What //is //a //cell? //- //correct //answer(s) //✔✔ //The //basic //unit //of //life



List //the //levels //of //organization //from //the //atom //to //the //cell. //- //correct //answer(s) //✔✔
//1)ATOM



2) //MOLECULE

3)ORGANELLE

4)CELL



What //is //an //organelle? //- //correct //answer(s) //✔✔ //A //object //inside //a //cell //that //has //a //specific
//function. //"organ //of //the //cell"




Draw //a //cell, //with //all //its //organelles //and //label //them. //- //correct //answer(s) //✔✔ //



Describe //the //plasma //membrane //of //a //eukaryotic //cell. //- //correct //answer(s) //✔✔ //the //outer
//boundary //of //the //cell




What //is //(are) //the //functions //of //the //plasma //membrane? //- //correct //answer(s) //✔✔ //to //keep
//shape //of //the //cell. //to //keep //the //material //in //and //foreign //objects //out




What //is //the //chemical //composition //of //the //plasma //membrane? //- //correct //answer(s) //✔✔
//double //layer //of //phospholipids //in //which //proteins //are //embedded.

, What //is //the //name //of //the //cellular //compartment //located //between //the //nucleus //and //the
//cell //membrane? //- //correct //answer(s) //✔✔ //cytoplasm-the //fluid //material //between //the
//nucleus //and //the //plasma //membrane




Name //the //2 //components //of //the //cytoplasm. //- //correct //answer(s) //✔✔ //organelles //and
//cytoskeleton




Give //a //description //of //the //cytosol? //- //correct //answer(s) //✔✔ //Intracellular //fluid,



What //is //the //cytosol //made //of? //- //correct //answer(s) //✔✔ //contains //dissolved //nutrients,
//ions, //soluble //and //insoluble //proteins, //and //waste //products




Describe //3 //anatomical //features //of //the //nucleus. //- //correct //answer(s) //✔✔ //1) //Nucleus:
//sphere //structure



2) //nuclear //envelope: //separates //the //nucleus //from //the //cytoplasm

3)Pores: //controls //movement //between //the //nucleus //& //cytoplasm



Explain //what //is //(are) //the //function(s) //of //the //nucleus? //- //correct //answer(s) //✔✔ //Ribosome
//synthesis //& //Stores //DNA




Describe //3 //anatomical //features //of //mitochondria. //- //correct //answer(s) //✔✔ //1) //matrix

2)ribosomes

3) //cristae



Explain //what //is //the //function //of //the //mitochondria? //- //correct //answer(s) //✔✔ //site //of //ATP
//synthesis; //powerhouse //of //the //cell.