Benchmark Review

Label the water molecule

a

b

Hydrogen (-)

Oxygen (+)

Oxygen (-)

Hydrogen (+)

Tags

NGSS.MS-PS1-1

Label the bonds.

a

b

Hydrogen bond

Ionic bond

Peptide bond

Covalent bond

Tags

NGSS.HS-LS1-7

Match each property of water to the activity it makes possible.

• Surface Tension

• A body jumps in a pool to cool down

• Cohesion

• Water sticks to the xylem walls of plant roots

• High Specific Heat

• Lemonade mix dissolves in water

• Universal Solvent

• Water sticks to water inside of plant roots

• Adhesion

• A water bug "walks" across the surface of a pond

Categorize the traits based on what macromolecule they describe.

Groups:

(a) Carbohydrate

,

(b) Lipid

,

(c) Protein

,

(d) Nucleic Acid

• Long term energy

• 
• 
• 
• Nucleotides

• Act as enzymes

• Store genetic information

• Monosaccharides

• C, H, O, N, P

• Quick energy

• 
• C, H, O, N

• Amino Acids

• Fatty Acids

Tags

NGSS.HS-LS1-1

NGSS.HS-LS1-6

Label the parts of the enzyme.

a

b

c

d

Substrate

Enzyme

Product

Enzyme substrate complex

What is the job of an enzyme?

• Raise the activation energy of a reaction

• Lower the activation energy of a reaction

• Make reactions harder

• Make reactions slower

Match the organelle to its job.

• Nucleus

• Instructions for how to make proteins

• Cytoplasm

• Supports other organelles

• Cell membrane

• Controls what goes in and out of the cell

• Ribosome

• Site of protein synthesis

• DNA

• Control center of the cell (protects DNA)

Tags

NGSS.MS-LS1-2

Match the organelle to its job

• Chloroplast

• Helps the cell swim around its environment

• Lysosome

• Protects and holds up prokaryotes and plant cells

• Flagella

• Breaks things down (digestion)

• Cell Wall

• Site of cellular respiration

• Mitochondria

• Site of photosynthesis

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-5

Active transport uses​ (a)   . ​ (b)   transport uses​ (c)   .

• energy
• Passive
• no energy

Label the diagram

a

b

c

d

e

f

g

h

Water

Photosynthesis

Cellular Respiration

Glucose

ATP

Carbon dioxide

Sun

Oxygen

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-5

NGSS.HS-LS1-5