GS102w6Quiz - 78696

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LamekaM

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  • Due on: Sun 08 May, 2016 (09:24am)
  • Asked on: Tue 03 May, 2016
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  1. The endosymbiont hypothesis suggests that the mitochondria of eukaryotic cells are descended from captured
  2. A.
    B.
    C.
    D.
    E.

Question 2

  1. What term is used to indicate a characteristic that is shared and inherited from a common ancestor?
     
    A.

    B.

    C.

    D.

    E.

     

 

Question 3

  1. Eukaryotic cells are thought to have
     
    A.
    B.
    C.
    D.
    E.
     

Question 4

  1. Which form of bacterial cells is rod shaped?
     
    A.
    B.
    C.
    D.
    E.
     

Question 5

  1. Of the following, which kingdom contains the most diversity in terms of DNA sequences?
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 6

  1. Oxygen built up in the atmosphere approximately 2 billion years ago and
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 7

  1. All but one of the following are false regarding protists. Identify the true statement.
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 8

  1. During which geological era did Pangea break apart?
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 9

  1. Kelps are a form of what group of protists?
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 10

  1. Prions are composed of
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 11

  1. Rickettsias belong to which major group of bacteria?
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 12

  1. Most bacteria are
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 13

  1. Endospores form
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 14

  1. Atmospheric chemists think that Earth’s first atmosphere
     
    A.

    B.

    C.

    D.

    E.

     

 

Question 15

  1. Some bacteria can form resting structures called ___________ that can withstand extremes in temperature, moisture, and radiation.
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 16

  1. What is the main difference between protists and bacteria?
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 17

  1. The Cambrian Explosion provided a wealth of fossil remains for scientists to uncover. Many of the animals from this time period had tough skins or shells. This would
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 18

  1. Paleontologists have found fossils dating back 3.6 billion years. These closely resemble
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 19

  1. When taxonomists classify organisms using a phylogenetic approach, they are most concerned with
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 20

  1. In bacteria, the cell wall is composed mainly of
     
    A.
    B.
    C.
    D.
    E.
     
3 Solution for GS102w6Quiz
Title Price Category solution By purchased  
Queize,,Answers
$7.00 Social Sciences, kelvin777 1 time(s)
BIOLOGY QUESTIONS REVIEW.
$7.00 Social Sciences, Geology frasha 0 time(s)
BIOLOGY QUESTIONS REVIEW.
$7.00 Natural Sciences, Biology frasha 0 time(s)
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