Question

1. classify the following phrases as being related to cell respiration (c), photosynthesis (p), or both (b) processes.

chloroplast
happens in organelles
makes glucose
uses carbon dioxide
happens in plants
makes energy
needs sunlight
only done by autotrophs
mitochondria
uses oxygen
makes water
happens in animals

Explanation:

• Chloroplast: Organelle for photosynthesis (P).
• Happens in organelles: Both (chloroplast for P, mitochondria for C) (B).
• Makes glucose: Photosynthesis produces glucose (P).
• Uses carbon dioxide: Photosynthesis uses CO₂ (P).
• Happens in plants: Both processes occur in plants (B).
• Makes energy: Both produce ATP (energy) (B).
• Needs sunlight: Only photosynthesis requires sunlight (P).
• Only done by autotrophs: Only photosynthesis is autotroph-exclusive (P).
• Mitochondria: Organelle for cell respiration (C).
• Uses oxygen: Aerobic cell respiration uses O₂ (C).
• Makes water: Aerobic cell respiration produces water (C).
• Happens in animals: Only cell respiration occurs in animals (C).

Answer:

chloroplast: P
happens in organelles: B
makes glucose: P
uses carbon dioxide: P
happens in plants: B
makes energy: B
needs sunlight: P
only done by autotrophs: P
mitochondria: C
uses oxygen: C
makes water: C
happens in animals: C