subject
Biology, 02.10.2020 17:01 angelinamadriga

Students plan to conduct an experiment to measure the effect of light on photosynthesis in aquatic plants. The materials for this experiment are:30 g sodium bicarbonate (baking soda) Three 250 mL beakers filled with water Small aquatic plants, such as elodea Three large funnels with narrow tip Three large test tubes 100-watt lamp Procedure:1. Dissolve 10 ml of sodium bicarbonate into each beaker.2. With the help of an adult, cut the stem of each plant with a sharp razor blade 3. Place 5 plants under each funnel, then attach the test tubes to the top of each funnel. 4. Label the beaker setups as A, B, and C.- A is placed 10 cm. from the light source-B is placed 20 cm fram the light source-Is placed 30 cm from the light source 5. Set a timer for 10 minutes, then measure the displacement of the water of the top of the test tube This is the volume of oxygen produced 6. Conduct three trials of this experiment. Your experimental setup will look like this Part 3 Based on these results, predict what would happen if the test tube was placed 50 cm away from the light source. What would happen if the test tube was placed 1 cm away from the light source?

ansver
Answers: 2

Another question on Biology

question
Biology, 22.06.2019 00:10
Which would happen if more forests were cut down? a. the nitrogen cycle would be stopped b. nitrogen would be fixed by bacteria more quickly c. the amount of co2 in the atmosphere would increase d. fossil fuels would build up in the soil c the amount of co2 in the atmosphere would increase
Answers: 1
question
Biology, 22.06.2019 08:30
Describe how a non-resistant staphylococcus aureus bacterium can produce a bacterium that is resistant to methicillin
Answers: 1
question
Biology, 22.06.2019 11:20
2polnis which of the following is an advantage of an in vitro experiment?me
Answers: 1
question
Biology, 22.06.2019 15:00
What gases are carried by the blood
Answers: 2
You know the right answer?
Students plan to conduct an experiment to measure the effect of light on photosynthesis in aquatic p...
Questions
question
Mathematics, 07.07.2019 23:30
Questions on the website: 13722363