Ch. 1.4 Cell Transport

During a biology class, Isla observed that red blood cells in group A looked different from a normal, healthy red blood cell. Why might this be?

Priya is observing a cell releasing substances outside its membrane. What is this process called?

What is osmosis?

In a science experiment, Abigail and Benjamin are observing two solutions separated by a red dashed line. What does this line represent?

Arjun is comparing two solutions in his science class. Which solution has the higher concentration of water?

Arjun is observing how nutrients are transported into a cell using energy. Which form of transport is being shown in this scenario?

Grace is trying to move a heavy box uphill, which requires her to use energy. This is similar to how cells use energy to move materials across a membrane from low to high concentration.

Avery is learning about cell membranes in biology class. She discovers that a semi-permeable membrane will allow:

Aria noticed that when she placed a drop of food coloring in a glass of water, the color spread throughout the water without her stirring it. This is an example of passive transport, where .............

In active transport, .............