What substnaces do roots absorb from the soil?
Water and Minerals
What happens if the plant lacks magnesium?
Leaves turn yellow
Magnesium is needed to make the substance that makes the plant green. What is this substance that can be found in the chloroplast?
Chlorophyll
How is nitrate (nitrogen) helpful for the plant?
Plant Healthy Growth
What happens to young leaves of plant if it lacks phosphate?
Leaves turn purple.
What provides energy for photosynthesis?
Sunlight or Light
Which gas is produced and released during photosynthesis?
Oxygen
During photosynthesis, plants produce oxygen gas and what _________________?
Glucose
What substances/chemicals are needed for photosynthesis?
carbon dioxide and water
Which part of the plant makes food?
Leaf / Leaves
Which part of the plant helps transport water and food around the plant?
stem / xylem and phloem
What are the tiny holes in the plant leaf that helps plant absorb carbon dioxide and release oxygen?
stomata / stoma
Which part of the plant cell helps in photosynthesis?
chloroplast
What test is used to know if food contains lipids?
Ethanol Test
If biuret test turns solution from dark blue to purple, what does it mean?
Food contains protein
What test is used to know if food contains protein?
Biuret Test
