Passive Transport, Cellular Respiration and Photosynthesis

What does the SUN directly provide to plants for Photosynthesis?

• Oxygen

• Energy

• Carbon Dioxide

• Glucose

Tags

NGSS.MS-LS1-6

A student put a PLANT LEAF into a tube with a chemical that turns yellow when Carbon Dioxide is present and turns VERY blue when Carbon Dioxide is NOT present. What color do you think the chemical will turn after a while?

• VERY blue (because the carbon dioxide was used by the plant)

• Yellow (because the plant "breathes" out carbon dioxide)

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

A student places a snail into a tube with the chemical Bromothymol Blue. This chemical turns yellow in the presence of Carbon Dioxide. Because the Snail is exhaling Carbon Dioxide as a waste product of Cellular Respiration the water will turn yellow.

• True

• False

Tags

NGSS.MS-LS2-3

Plants are PRODUCERS. When plants carry out Photosynthesis they convert energy from the sun into what type of energy?

• nuclear energy

• electrical energy

• mechanical energy

• chemical energy

Tags

NGSS.MS-LS1-6

When Photosynthesis uses sunlight to produce sugar it goes through an energy transformation. What type transformation is this?

• light energy to chemical energy

• mechanical energy to thermal energy

• chemical energy to light energy

• light energy to mechanical energy

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7

What does the process of Photosynthesis produce?

• glucose and chlorophyll

• glucose and oxygen

• oxygen and carbon dioxide

• glucose and carbon dioxide

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Plants produce food for themselves in a process called _____________________.

• transpiration

• respiration

• evaporation

• photosynthesis

Tags

NGSS.MS-LS1-6

When a plant cell is placed in water, the plant cell will swell and become larger. What cell process is responsible for the movement of water into the cell?

• cellular respiration

• active transport

• translation

• osmosis

Tags

NGSS.MS-LS1-2

In the simulation we did on DE a sealed bag containing starch solution was placed into a beaker containing iodine. the bag is semi-permeable and only the iodine will pass through because the starch molecules are too big. Which statement correctly identifies what will happen?

• Iodine will move in and starch will move out of the bag.

• Iodine will move into the bag.

• Starch will move out of the bag.

• There will be no movement of iodine nor starch.

Tags

NGSS.MS-PS1-2

Which of the following describes the way substances diffuse, by osmosis, in and out of a cell?

• Substances move from greater to lesser concentration.

• Substances move from lesser to greater concentration.

• Substances move back and forth across the membrane equally.

• Substances move across the membrane when energy is available.