True or False: Only animals do respiration.
False - Plants do respiration at night, when there is no sun.
Where do animals get the sugar needed for respiration?
From eating
What happens to the water animals produce as a result of respiration?
It is breathed, peed, or sweat out.
Plants use ______ for energy and to build up their bodies.
Sugar
The purpose of photosynthesis is to make ______.
Sugar
Where do animals get the oxygen needed for respiration?
From breathing
Plants' bodies are mostly made up of...
Sugar (carbon)
Which organelle does respiration?
Mitochondria
Name the two products of respiration.
Carbon dioxide and water
What are the two reactants of respiration?
Oxygen and sugar
Carbon dioxide and oxygen are both _____ found in the air.
Gases
Glucose (sugar) is a monomer. What is the polymer?
Cellulose
True or False: Respiration is just about breathing.
False - Respiration is a chemical reaction of sugar and oxygen changing into carbon dioxide and water.
Plants obtain water through their ______.
Roots
Photosynthesis and respiration are related because they are _________ of each other.
Opposite
A _________ is a process in which reactants change into new products.
Chemical reaction
True or False: Plants get their food from the soil.
False - Plants get their food from a chemical reaction between CO2 and H2O.
Photosynthesis and respiration are both examples of a chemical _________.
Reaction
True or false: Only plants do photosynthesis.
False - an handful of other kinds of organisms (like cyanobacteria) do photosynthesis.
Photosynthesis requires _______, which is why it only happens during the day.
Sunlight
Which organelle does photosynthesis?
Chloroplast
What are the two reactants of photosynthesis?
Carbon dioxide and water
A chemical reaction is when atoms __________ to form substances that are new.
Rearrange
Name the two products of photosynthesis.
Oxygen and sugar
Matter cannot be created or _______.
Destroyed
What happens to the carbon dioxide animals produce as a result of respiration?
Carbon dioxide is breathed out.
True or False: Plants get their energy directly from the sun.
False - Energy from the sun allows the plant to carry out photosynthesis and produce sugars. Respiration breaks down sugar into energy for the
The purpose of respiration is to make _______.
Energy