Unit 1 Review

DNA and RNA are responsible for

• DNA synthesizes proteins; RNA stores genetic information.
• DNA translates genetic information; RNA stores it as amino acids.
• DNA and RNA are both involved in energy production.
• DNA stores genetic information; RNA translates it into proteins.

Tags

NGSS.HS-LS1-1

nucleic acids are responsible for

• providing energy for cellular processes
• regulating blood sugar levels
• transporting oxygen in the blood
• storing and transmitting genetic information

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

proteins are responsible for

• providing structure

• Long term energy.

• immune responses.

• short term energy

Tags

NGSS.HS-LS1-1

Carbohydrates are responsible for

• short term energy

• long term energy

• fat storage
• protein synthesis

lipids are responsible for

• breaking down carbohydrates
• producing hormones
• long term storing energy, forming cell membranes, and signaling

• short term storing energy, forming cell membranes, and signaling

example of monosaccharides

• Sucrose
• Lactose
• Maltose
• Glucose

Which statement about enzymes is not correct?

• Enzymes are only active at high temperatures.
• Enzymes can function under any temperature or pH.
• Enzymes can function without any cofactors.
• Enzymes are not affected by changes in pH.

what is the purpose of enzymes

• to store energy in cells.

• catalyze and accelerate biochemical reactions.

• transporting oxygen in the blood.

• help in the formation of cellular structures.

What is the optimal Concentrate for this enzyme

• 10

• 4

• 6

• 8

Tags

NGSS.HS-PS1-5

What is the optimal temperature for this enzyme

• 25°C
• 60°C
• 80°C
• 40°C