Biology

Question 1

how to calculate magnification?

Answer 1

magnification = image size / real size

Question 2

how to calculate rate of enzymatic reactions?

Answer 2

rate of enzymatic reaction = 1000 / time

Question 3

how to calculate rate of reaction?

Answer 3

rate of reaction = energy change / time

Question 4

how to calculate breath per minute?

Answer 4

breath per minute = number of breathes / number of minutes

Question 5

how to calculate rate of blood flow?

Answer 5

rate of blood flow = volume of blood / number of minutes

Question 6

What is the photosynthesis equation?

Answer 6

carbon dioxide + water + (with light) = glucose + oxygen

Question 7

What is light intensity proportional to?

Answer 7

light intensity is proportional to 1 / distance^2

Question 8

What is the equation for aerobic reactions?

Answer 8

glucose + oxygen = carbon dioxide + water

Question 9

Equation for anaerobic reactions in muscle cells?

Answer 9

Glucose = lactic acid

Question 10

Equation for anaerobic reactions in yeast cells?

Answer 10

glucose = ethanol + carbon dioxide

Question 11

How to find the mean number of organisms per quadrat?

Answer 11

total number or organisms / number of quadrats

Question 12

how to calculate efficiency of biomass transfer?

Answer 12

efficiency = (biomass transferred to next level) / (biomass available at the previous level) X 100