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Question 1

what type of energy does active transport require

Answer 1

ATP energy produced by mitochondri

Question 2

What produces ATP energy

Answer 2

mitochondria does cellular respiration to produce atp energy

Question 3

does active transport require energy ?

Answer 3

yes

Question 4

does diffusion require energy

Answer 4

no

Question 5

does osmosis require energy

Answer 5

no

Question 6

can charged particles go through lipids

Answer 6

no

Question 7

in which direction does active transport flow ( concentration gradient) ?

Answer 7

low to high

Question 8

in which direction does diffusion flow ( concentration gradient )

Answer 8

high to low

Question 9

what is solute

Answer 9

solute is what is dissolved

Question 10

what is solvent

Answer 10

solvent is what dissolves

Question 11

what is solution

Answer 11

is a mixture of the solvent and the solute

Question 12

what is hypotonic

Answer 12

a solution with a lower concentration of solute

Question 13

what is hypertonic

Answer 13

a solution with a higher concentration solute

Question 14

what is isotonic

Answer 14

a solution with a balance of both solvent and solute

Question 15

what are 3 substances dissolved in the plasma of blood

Answer 15

O2, CO2, glucose, cholesterol

Question 16

what does a diluted solute ( osmosis ) cause the water to become

Answer 16

concentrated

Question 16

what does a concentrated solute ( osmosis ) cause the water to become

Answer 16

diluted

Question 17

in osmosis water will move where the ____ concentration is higher

Answer 17

solute

Question 18

what is the Biuret solution

Answer 18

Biuret test is a test for protein its colour is blue and when a solution tests positive for protein then it will turn purple if the solution does not contain protein then it will stay blue

Question 19

what is the Iodine test for starch

Answer 19

This is a test for starch it is yellow if what is being tested is positive for starch then it will turn blue-black if it remains yellow the same then it does not contain any starch

Question 20

what is the Benedict’s solution

Answer 20

Benedict’s solution is a blue solution that tests for sugars if the solution contains sugar it will turn orange or red if it doesn’t contain sugar then it will remain blue