Spring DPM Review

Identify the type of cell each column represents.

a

b

prokaryote

eukaryote

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

_______ regulates what enters and leaves a cell.  

• Cell Membrane
• Nucleus
• Mitochondria
• Cytoplasm

Tags

NGSS.MS-LS1-2

What biomolecule do enzymes belong to? 

• Carbohydrate
• Lipid
• Nucleic Acid
• Protein

Tags

NGSS.MS-LS1-7

Prokaryotes do not have a:

• ribsomes

• cell membrane

• nucleus

• cell wall

Enzymes are known as ______, and they help _______ chemical reactions by lowering the activation energy

• Carbohydrates, speed up

• catalysts, speed up

Tags

NGSS.MS-PS1-5

Why are proteins important for a cell? (hint: think about enzymes)

• they create long chains that store energy

• They hold our DNA

• They're the main component of animal cell walls

• Create enzymes to help speed up chemical reactions

Tags

NGSS.MS-LS3-1

What are the reactants of Photosynthesis?

• Glucose and Oxygen

• Oxygen, Sunlight, ATP

• Carbon Dioxide, Water, Sunlight

• ATP, Sunlight, and Enzymes

Tags

NGSS.MS-LS1-6

Fill in the formula for photosynthesis.

​ (a)   + ​ (b)   + light ---->​ ​ (c)   + ​ (d)  

• 6CO2
• 6H2O
• C6H12O6
• 6O2

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Cell division allows organisms to....

• Grow and develop

• Repair and replace worn out cells

• Make specialized cells for reproduction

• All of the above

Tags

NGSS.MS-LS1-5

Which best explains why muscle cells are different from blood cells?

• Muscle cells are produced by the brain, but blood cells are produced by the heart. 
• Different genes are activated in muscle cells than in blood cells. 
• Muscles cells experience different environmental influences than blood cells. 
• A mutation occurs during the development of muscle cells but not in blood cells. 

Tags

NGSS.HS-LS1-4

NGSS.HS-LS3-2