37757842
Beschreibung
Quiz von MacKenzie Fulton, aktualisiert more than 1 year ago
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Erstellt von MacKenzie Fulton
vor mehr als ein Jahr
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Frage 1
Frage
what is the definition of polar molecules?
Antworten
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the reason birds are attracted to red flowers and bees are attracted to yellow and blue ones
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the unequal sharing of covalent bonding
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molecules found at the north and south poles
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molecules that bond with other molecules based on which type they are
Frage 2
Frage
The types of surface tention
Antworten
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adhesive
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covalent
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monacious
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cohesive
Frage 3
Frage
What is cohesive surface tension?
Antworten
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water on electricity
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water on plastic
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water on water
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water on metal
Frage 4
Frage
What is adhesive surface tension?
Antworten
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water on fabric
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water to another polar molecule
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water on water
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water on paper
Frage 5
Frage
Transportation - the [blank_start]loss[blank_end] of [blank_start]water[blank_end] from plants
Antworten
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loss
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gain
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water
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sunlight
Frage 6
Frage
high specific heat - accepts temp change
Antworten
- True
- False
Frage 7
Frage
acid is which numbers on the pH scale
Antworten
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1
-
2
-
3
-
4
-
5
-
6
-
7
-
8
-
9
-
10
Frage 8
Frage
On the pH scale, where is water?
Antworten
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0-6 acid
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7 natural
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8-14 base
Frage 9
Frage
base is which numbers on the pH scale?
Antworten
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5
-
6
-
7
-
8
-
9
-
10
-
11
-
12
-
13
-
14
Frage 10
Frage
acid is made from...
Antworten
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excess hydroxide ions H+
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excess hydroxyl ions H-
Frage 11
Frage
base is made from...
Antworten
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excess hydroxide ions H+
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excess hydroxyl ions H-
Frage 12
Frage
what do buffers do?
Antworten
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buffers resist shifts in pH and keep neutral
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buffers accept shifts so bases can become acids and acids can become bases
Frage 13
Frage
macromolecules of life
Antworten
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carbohydrates
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proteins
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lipids
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nucleic acids
Frage 14
Frage
carbohydrates are...
Antworten
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meat
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water
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fats
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energy
Frage 15
Frage
[blank_start]condensation[blank_end] and [blank_start]dehydration[blank_end] reactions link molecules together
Antworten
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condensation
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compensation
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dehydration
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hyper hydration
Frage 16
Frage
hydration reactions break molecules apart
Antworten
- True
- False
Frage 17
Frage
disaccharide - transport form of ________
Antworten
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carbohydrate
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lipids
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protein
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nucleic acid
Frage 18
Frage
disaccarides
Antworten
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sucrose
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mallose
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lactose
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glucose
Frage 19
Frage
polysaccarides
Antworten
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glycogen
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water
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starch
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metal
Frage 20
Frage
starch - storage form in [blank_start]plants[blank_end]
Antworten
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plants
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animals
Frage 21
Frage
glycogen - storage form in [blank_start]animals[blank_end]
Antworten
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animals
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plants
Frage 22
Frage
structural forms in plants is [blank_start]cellulose[blank_end] and in animals is [blank_start]chitin[blank_end]
Antworten
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cellulose
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chitin
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chitlins
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cytoskeleton
Frage 23
Frage
monosaccharides are [blank_start]simple[blank_end]
Antworten
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simple
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complex
-
quite complex
-
super super complex
Frage 24
Frage
disaccharides are [blank_start]a little more complex[blank_end]
Antworten
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a little more complex
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simple
-
quite complex
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super super complex
Frage 25
Frage
polysaccharides are [blank_start]quite complex[blank_end]
Antworten
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quite complex
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simple
-
complex
-
super super complex
Frage 26
Frage
structural polysaccharides are [blank_start]super super complex[blank_end]
Antworten
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super super complex
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simple
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complex
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quite complex
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