The diffusion of water is called

• active transport 
• osmosis
• endocytosis

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

• Cytoplasm
• Mitochondria
• Cell Wall 
• Ribosomes 

What part of the cell membrane is the arrow pointing to? 

• phospholipid
• carbohydrate chain 
• protein channel 
• amino acid 

Tags

NGSS.MS-LS1-2

What type of cells are pictured 

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

Tags

NGSS.MS-LS1-1

Which diagram best represents the cell membrane 

• a
• b
• c
• d

Tags

NGSS.MS-LS1-2

What is a key role of lipids (phospholipids) within a cell?

•  They make proteins
• They cause DNA to replicate
• They are the main structual componet of membranes 
• They produce energy for the cell

Tags

NGSS.MS-LS1-2

Why are most enzymes destroyed by high temperature? 

• Changes their shape 
• Changes their pH 
• Changes their amino acid sequence 
• Causes them to break into pieces 

Tags

NGSS.HS-PS1-5

What plant organelle is used to make sugars?

• Cell wall 
• Mitochondria 
• Chloroplast 
• Vacuole

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-6

What kind of molecule is the arrow pointing to? 

• Phospholipid
• Protein
• Sugar
• Nucleic Acid 

Tags

NGSS.MS-LS1-2

What is the function of DNA?

• Use oxygen and sugar to produce energy
• Forms part of the nuclear membrane 
• Transport materials throughout the cell 
• Contains information to make proteins

Tags

NGSS.MS-LS3-1