atp bio

What is the unit of magnification that must have an X before the value?

• cm

• mm

• μm

• m

When drawing bar charts, what must be the same for all bars?

• Spacing

• Width

• Color

• Height

What is the mnemonic used for identifying the independent variable, dependent variable, and control variables in an investigation?

• XYZPQR

• IDCSRA

• IVDVCR

• ABCDER

What is the positive result for the reducing sugars test?

• Milky-white emulsion

• Purple/lilac color

• Brick red color

• Blue-black color

What is necessary for photosynthesis according to the text?

• All of the above

• Light

• Carbon dioxide

• Water

How is the rate of transpiration estimated?

• By counting the number of leaves on the plant

• By measuring the weight of the plant

• By measuring the distance moved by the air bubble per unit time

• By observing the color of the leaves

What is the best insulated flask according to the text?

• Flask A

• Flask C

• Flask B

• All have the same insulation

What is the result of the respiration experiment using the hydrogencarbonate indicator?

• Red

• Purple

• Blue

• Yellow

Which factor is necessary for germination according to the text?

• Warm temperature

• All of the above

• Oxygen

• Water

What is the result of the phototropism experiment for the untreated coleoptiles?

• Bend towards the light

• No growth

• Bend away from the light

• Remain the same length