Chapter 8 Exam, Photosynthesis, Cellular Respiration, Energy

1.What does the first law of thermodynamics state?

• entropy increases

• energy is conserved

• metabolism decreases

• chemicals are produced

Tags

NGSS.HS-PS3-2

Autotrophs that convert light energy into chemical energy are called ____.

• photoautotrophs

• heterotrophs

• chemoautotrophs

• omnivores

Tags

NGSS.HS-LS1-5

All of the chemical reactions in an organism's cells are called ____.

• chemotrophy

• autotrophy

• metabolism

• thermodynamics

Tags

NGSS.HS-LS2-3

NGSS.HS-LS2-5

What catabolic reaction is occurring in this cycle?

• photosynthesis

• cellular respiration

• absorption of sunlight

• conversion of sunlight

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

What chemical bond in ATP releases energy when broken?

• phosphate

• sulfur

• oxygen

• potassium

Tags

NGSS.HS-PS1-4

What is the function of ATP in living things?

• provides energy for cells
• stores genetic information
• provides structure in the nucleus

Tags

NGSS.HS-LS1-7

Which of the following can be compared to a battery in need of recharging?  (empty wallet)

• ADP
• ATP
• Ribose
• Adenosine

What are the parts of the ATP molecule?

• adenine, thylakoids, stroma
• stroma, grana, chlorophyll
• adenine, ribose, phosphate groups
• NADH, NAHPH, FADH

Where does photosynthesis occur?

• mitochondria

• chloroplast

• animal cells

• ribosomes

Tags

NGSS.HS-LS1-5

What is the name of the pigment molecule that absorbs light energy and makes plants green?

• chloroplast

• glucose

• mitochondria

• chlorophyll

Tags

NGSS.MS-LS1-6