Topic 4- BIOENERGETICS

Question 1

What is the word equation for photosynthesis

Answer 1

carbon dioxide + water = glucose + oxygen

Question 2

symbol equation for photosynthesis

Answer 2

6CO2 +6H2O = C6H12O6 + 6O2

Question 3

What are the 5 uses of glucose

Answer 3

1 for respiration
2 making cellulose to make cell strong
3 making amino acids - glucose combined with nitrate ions
4 stored as fats - turned into lipids for storing in seeds
5 stored as starch - ready for when photosynthesis doesn’t happen

Question 4

what are the ideal conditions for farming

Answer 4

greenhouses help trap sun heat so temperature doesn’t become a limiting factor
light is always needed for photosynthesis so supply with artificial light
use a paraffin heater as it heats the green house and release co2 as a by-product

Question 5

what is respiration

Answer 5

respiration is the process of transferring energy from glucose which goes on in every cell

Question 6

what is metabolism

Answer 6

metabolism is all the chemical reaction in an organism

Question 7

what is the equation for aerobic respiration

Answer 7

glucose + oxygen = carbon dioxide + water

Question 8

aerobic symbol equation

Answer 8

C6H12O6+6O2= 6CO2 +6H2O

Question 9

Aerobic respiration word equation

Answer 9

glucoses = lactic acid

Question 10

aerobic respiration in plants and yeast

Answer 10

glucose = ethanol + carbonic dioxide