Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Bio > biological molecules B3 > Flashcards

biological molecules B3 Flashcards

You may prefer our related Brainscape-certified flashcards:
Biology 101 flashcards
1
Q

substances forming starch

A

Carbon, Hydrogen, Oxygen

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

substance forming lipids (fat)

A

Carbon, Hydrogen, Oxygen

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

substance forming protein

A

Carbon, Hydrogen, Oxygen, Nitrogen

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

starch is broken down to

A

simple sugars

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

usage of lipids (fat)

A

making cell membranes, insulation, energy store

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

usage of carbohydrates (starch)

A

respiration, producing energy

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

starch is stored in the form of

A

glycogen

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

lipids are broken into

A

glycerol, fatty acids

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

use of protein

A

growth and repair

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

proteins are broken into

A

amino acids

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

test for starch

A

adding iodine

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

reaction from food that contains starch when tested for starch

A

turns blue/black

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

reaction from food that doesn’t contains starch when tested for starch

A

remains yellow/brown

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

test for glucose (sugar)

A

add Benedict’s solution and heat in 80 degrees

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

reaction from food that contains glucose when tested for glucose

A

turns green > orange > brick red depending on the amount contained

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

reaction from food that doesn’t contains glucose when tested for glucose

A

remains blue

17
Q

test for protein

A

add Biuret solution

18
Q

reaction from food that contains protein when tested for protein

A

turns lilac/purple

19
Q

reaction from food that doesn’t contains protein when tested for protein

A

remains blue

20
Q

test for lipids (fat)

A

add ethanol and water, and shake

21
Q

reaction from food that contains lipid when tested for lipids

A

cloudy emulsion is formed

22
Q

reaction from food that doesn’t contains lipid when tested for lipids

A

no cloudy emulsion remains transparent

23
Q

role of water in organism

A

good solvent, makes it easy to transport substances around organism

Bio (13 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions