How Much Oxygen Can One Leaf Make?

What is the primary goal of the experiment demonstrated in the video?

• To measure the exact amount of sunlight absorbed by a leaf

• To observe the production of oxygen by a single leaf

• To determine the ideal temperature for photosynthesis

• To compare photosynthesis rates of different types of leaves

How was carbon dioxide initially removed from the leaves before they were placed in the buffer solution?

• By placing them in a dark room

• By boiling the leaves

• By sucking air out of a Ziploc bag with a straw

• By washing them with a special chemical

What substance was added to the water to provide carbon for the leaves' photosynthesis in the experiment?

• Sugar

• Carbon dioxide gas

• Sodium bicarbonate

• Water

How many oxygen bubbles were produced by one leaf in 30 minutes during the experiment?

• 270

• 540

• 1080

• 2160

What is the approximate volume of a single oxygen bubble produced by the leaf?

• 1 mm³

• 2 mm³

• 4.19 mm³

• 8 mm³

How much oxygen does the leaf produce in 30 minutes?

• 1080 mm³

• 4525 mm³

• 4.5 ml

• 9 ml

How much oxygen does an average person consume with each breath?

• 20 ml

• 100 ml

• 500 ml

• 78 ml

Approximately how long would it take for one leaf to produce enough oxygen for a single human breath?

• 30 minutes

• 1 hour

• 4.5 hours

• 11.1 hours