BIOL 101 Week 6 Quiz A

BIOL 101 Week 6 Quiz A | Mercer University

vide quiz week 6a

Question 1

Which phases des interphase include?  

·         S, G2, M              

·         G1, S. G2, M      

·         G1, G2, S             

·         G1, S, G0

Question 1

Which events happen in G1?     

·         DNA and prtein synthesis and increase f rganelles.          

·         RNA and prtein synthesis and disruptin f rganelles          

·         DNA and prtein synthesis and chrmatine frmatin.            

·         Cell grwing

Question 2

What des "S" stand fr in S phase?            

·         Shrt DNA            

·         Nuclear DNA is synthesised        

·         Several DNAs    

·         Nuclear DNA is simplified

Question 3

Why des prf reading ccur in G2?               

·         T avid mistakes and mutatins in daughter cells   

·         T allw DNA replicatin      

·         T make new DNA            

·         T divide de cell

Question 4

What des ccur in Prphase?

·         Nuclear membrane disappears and mittic fibers frm in the cytplasm

·         Chrmsmes split their chrmatides              

·         Chrmatine cndenses and mittic fibers frm in the cytplasm            

·         Nuclear membrane disappears and mittic splinde appears in the cytplasm

Question 5

What structures are perfectly visible at Metaphase?      

·         The tw chrmatids            

·         The synpase      

·         The nuclelus      

·         The chrmatine

Question 6

By the end f Anaphase, hw many chrmsmes are there in each side f the cell?     

·         23 chrmsmes with ne chrmatid each.     

·         46 chrmsmes with ne chrmatid each.     

·         23 chrmsmes with tw chrmatids each.   

·         46 chrmsmes with tw chrmatids each.

Question 7

When des cytkinesis take place?              

·         At the end f Telphase.  

·         In the middle f Telphase              

·         After Telphase 

·         At the beginning f Telphase.