Missed Multiple Choice Test 1

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Author:
JustDoughnut
ID:
301892
Filename:
Missed Multiple Choice Test 1
Updated:
2015-05-01 09:30:47
Tags:
human biology final 2015
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Description:
Missed questions on the first test, chapters 1-3
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  1. What kind of bond is formed by the attraction of oppositely charged particles?

    -atomic
    -covalent
    -hydrogen
    -ionic
    -valent
    Ionic 

    Ionic = oppositely charged particles attracting
  2. One of the end products of respiration is:

    -glucose
    -oxygen
    -starch
    -sucrose
    -water
    Water

    Water is an end product of respiration
  3. In the scientific method, a(n) ____ is a tentative explanation of a phenomenon

    -hypothesis
    -law
    -natural law
    -observation
    -theory
    Hypothesis


    A hypothesis is a tentative explanation of a phenomenon
  4. NAD is

    - an oxygen carrier
    - a hydrogen carrier
    -an enzyme
    -all of these
    A hydrogen carrier

    NAD is a hydrogen carrier
  5. The final acceptor for hydrogen in cellular respiration is:

    -ATP
    -NAD
    -FAD
    -oxygen
    Oxygen

    Oxygen is the finall acceptor for hydrogen in cellular respiration
  6. Polymers are 

    -chains of unit molecules
    -formed by dehydration
    -broken down by hydrolysis
    -all of these
    • Chains of unit molecules
    • but all of these might be okay too, unclear

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