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Functional Groups and Molecular Diversity of Life Flashcards | StudBud
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Functional Groups and Molecular Diversity of Life
Functional Groups and Molecular Diversity of Life
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For that Biology Test you all have fear for
Flashcards
28 cards
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Questions
28
Answers
1
Phosphate Group molecules have the potential to react with water to produce
Carbon Dioxide
Protiens
ATP
Hemoglobin
2
What element is the Backbone of Life and serves as the skeleton of all organic molecules?
Oxygen
Hydrogen
Carbon
Nitrogen
3
what type of isomer is shown on the RIGHT
Enantiomer
Trans
Cistrans
Structural
4
What type of Isomer is shown
Trans
Enantiomers
Cistrans
Structural
5
Amino Group molecules act like bases because ammonia can pick up a ------------ ion
Oxygen
Hydrogen
Nitrogen
Carbon
6
consists of a carbon bonded to three hydrogen atoms: affects genes expression and sex hormones
Phosphate
Methyl
Amino
Carboxyl
7
What type of Isomer is shown on the LEFT
Structural
Enantiomers
Trans
Cistrans
8
Does the Image display an Aldehyde or Ketone
Aldehyde
Ketone
9
Thiols are primarily used to stabilize --------- in the body
Protiens
ATP
Lipids
Macromolecules
10
consists of a carbon atom joined to an oxygen atom by a double bond (Ketones and Aldehydes)
Sulfhydryl
Carbonyl
Amino
Carboxyl
11
Carboxyl Group molecules act as acids because of the
hydrogen bond between oxygen and hydrogen.
ionic bond between oxygen and hydrogen.
covalent bond between oxygen and hydrogen is so polar.
covalent bond between oxygen and hydrogen is so nonpolar.
12
Does the Image display an Aldehyde or a Ketone
Ketone
Aldehyde
13
(OH) hydrogen atom is bonded to an oxygen atom and improves the solubility of organic molecules
Carbonyl
Carboxyl
Hydroxyl
Amino
14
consists of a nitrogen atom bonded to three hydrogen atoms
Amine
Phosphate
Amino
Carbonyl
15
Which of the following is NOT one of the main macro-molecules?
Nuclei Acids
Carbohydrates
Lipids
Hemoglobin
16
what type of isomer is shown
Trans
Structural
Enantiomer
Cistrans
17
oxygen atom is double-bonded to a carbon atom that is also bonded to and –OH group.
Amino
Carbonyl
Carboxyl
Phosphate
18
The key to an atom’s chemical characteristics is its
Atomic Mass
Mass Number
Atomic Number
Electron Configuration
19
– consists of a sulfur atom bonded to an atom of hydrogen
Sulfhydryl
Sulfydrate
Sulfate
Sulfide
20
The Stanley L. Miller experiment discovered that organic carbon compounds could be created by
Biotic Factors
Abiotic Factors
Aerobic Factors
21
Hydrocarbons consist of what 2 Elements
oxygen and nitrogen
hydrogen and oxygen
carbon and oxygen
hydrogen and carbon
22
The term "Organic Chemistry" refers to
the study of carbon compounds
the study of life
the study of the cellular diversity
the study of organic compounds
23
a phosphorus atom is bonded to four oxygen atoms; one oxygen is bonded to the carbon skeleton
Phosphate
Phosphorus
Phosphide
Amino
24
How many functional groups exist?
8
6
9
7
25
The complexity and variety of organic molecules is due to
The variety of rare elements in organic molecules
The fact that they are synthesized only in living organisms
Their interaction with water and tremendously large sizes
The chemical versatility of carbon atoms
26
Amino acids are acids because they always possess which functional group
Hydroxyl
Carboxyl
Amino
Carbonyl
27
consists of a nitrogen atom bonded to two hydrogen atoms
Carbonyl
Carboxyl
Amino
Amine
28
compounds that have the same number of atoms of the same elements but different structures
Isotopes
Ionic Compounds
Isomers
Covalent compounds