Chpt 7 Benchmark Flashcards

You may prefer our related Brainscape-certified flashcards:
0
Q

what are the 4 macromolecules?

A

lipids, carbohydrate, nucleic acid, protein

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

what are the building blocks of macromolecules?

A

monomers

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

what are the 4 macromolecules’ monomers?

A

carbohydrates : monosaccharide

lipid: glycerol & fatty acids

nucleic acids : nucleotide

protein : amino acids

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

what are the 4 macromolecules’ functions?

A

carbohydrates: act as quick energy source well structure for plants
lipid: provide long term energy storage, support for cell membrane

nucleic acids: genetic info

protein: muscle building, growth, structure, fighting disease

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

what kind of macromolecules are enzymes?

A

protein

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

what is the lock and key model?

A

enzymes and its substrate

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

what are the three conditions that affect enzymatic activity?

A

temperature, ionic conditions, ph

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

are you able to differentiate between a catalyze do (enzyme - induced) and non catalyzed reaction on q graph?

A

the one without enzyme is higher, the with an enzyme has an enzyme

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

name two most distinct things about prokaryotic cells

A

no nucleus free float DNA

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

what are the 2 different types of eukaryotic cells? how are they different?

A

animal cells and plant cells

they’re different the plant cell has a cell wall and a chloroplast animal cell doesnt

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

what are the 3 steps to the “central dogma” of biology?

A

DNA -> RNA + PROTEIN

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

how do proteins differ from one another?

A

of sequence and amino acids differ

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

what is the ER? what’s it’s function? what’s the difference between smooth er and rough er?

A

site where lipid components of the cell membrane are assembled

rough ER makes lipids, folds proteins

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

what is the function of the Golgi apparatus?

A

sorts and packages proteins

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

what’s the primary function of the cell membrane?

A

regulates what enters and leaves the cell

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

what is the synonym for cell membrane and whats the meaning

A

lipid bilayer, in a double-layered sheet

16
Q

what is diffusion?

A

area where the higher concentration goes to the lower concentration

17
Q

what is osmosis?

A

the diffusion of water through a selectively permeable membrane

18
Q

what is facilitated diffusion?

A

the movement of particles from high to low concentration through the membrane

19
Q

what macromolecule is embedded in the cell membrane?

A

membrane proteins

20
Q

what is photosynthesis?

A

a series of reactions that uses light energy from the sun

21
Q

what organisms perform photosynthesis?

A

plant cells, autotrophs

22
Q

what is the equation for photosynthesis?

A

6CO2 + 6H20 -> C6H12O6 + 6O2

23
Q

what are 2 stages of photosynthesis?

A

light dependent and independent

24
Q

what is cellular respiration?

A

the proceeds that releases energy by breaking down glucose and other food molecules in the presence of oxygen

25
Q

what kind of organisms perform cellular respiration

A

animal cells and mitochondria

26
Q

what is the equation for

cellular respiration

A

6CO2 + C6H12O6 -> 6CO2 + 6H2O + Energy