WorksheetsPlant Nutrients Review
Total questions: 10
Worksheet time: 5mins
What is formed first in a leaf as a result of photosynthesis?
chlorophyll
glucose
starch
water
From which part of a leaf does most water evaporate during transpiration?
the cuticle
the guard cells
the spongy mesophyll cells
the xylem vessels
Which substances are transported in the phloem?
amino acids and starch
amino acids and sucrose
protein and starch
starch and sucrose
Which product of photosynthesis moves out of a green leaf through its stomata?
carbon dioxide
glucose
oxygen
water
What is carried by the xylem?
chlorophyll
mineral ions
starch
sugars
Which two substances are the products of photosynthesis?
carbon dioxide and glucose
carbon dioxide and water
oxygen and carbon dioxide
oxygen and glucose
Which substance, needed for protein synthesis, is carried into a leaf from the stem?
carbon dioxide
nitrate
oxygen
starch
Which substances are transported in the phloem?
amino acids and starch
amino acids and sucrose
protein and starch
starch and sucrose
Which process does not release water?
excretion
photosynthesis
respiration
transpiration
What does a plant make with the nitrates it absorbs?
carbohydrates
fats
mineral salts
proteins
