The diffusion of water is called through a semi-permeable membrane is called

• active transport

• osmosis

• endocytosis

• exocytosis

Which of the following is found in plant cells but not in animal cells? 

• Cytoplasm
• Mitochondria
• Cell Wall 
• Ribosomes 

What type of cells are pictured 

• Muscle Cells
• Cells of the Immune System 
• Human Cheek Cells
• Plant Cells 

Tags

NGSS.MS-LS1-1

What process moves gases such as oxygen "randomly" through the cell membrane as shown in the drawing?

• Active Transport

• Osmosis

• Diffusion

• Protein Channel

Tags

NGSS.MS-LS1-2

If an egg is placed into a beaker of salt water, what happens to the salt water solution and egg?

• Loss of egg shell through active transport

• Loss of egg shell through diffusion

• Gain of salt water through exocytosis

• Gain of salt water through osmosis

Tags

NGSS.MS-LS1-2

The cell membrane consists of mainly of

• Phospholipids & protein

• Crunchy celery like structure

• Carbohydrates & sugars

• Cellulose & lactose

Tags

NGSS.MS-LS1-2

Which structure is not present in animal cells?

• Chloroplast

• Cell membrane

• Cytoplasm

• Nucleus

What is the primary function of the cell's selectively permeable membrane?

• Regulate energy production

• Keeps the cell's shape

• Control what enters and leaves the cell

• Maintain a free flow of molecules

Tags

NGSS.MS-LS1-2

In the Dialysis Tubing Experiment, why did the water turn blue?

• Starch went into the dialysis tubing through osmosis

• The long chained carbohydrate was too large to get into the dialysis tubing.

• The iodine osmosed through the tubing and a chemical reaction occurred between the iodine and the corn starch

• The iodine diffused through the tubing and a chemical reaction occurred between the iodine and the corn starch

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

This organelle supports, protects and gives plant cells protection.

• Cytoskeleton

• Cell Wall

• Cell membrane

• Cytoplasm