Want to see correct answers?
Login or join for free!
  Biology Worksheets
Looking for Biology worksheets?
Check out our pre-made Biology worksheets!
Share/Like This Page
Filter By Grade

You are browsing Grade 7 questions. View questions in All Grades.

Grade 2 Grade 3 Grade 4 Grade 5 Grade 6 Grade 7 Grade 8 Grade 9 Grade 10 Grade 11 Grade 12 College Graduate Continuing Education

Browse Questions

Seventh Grade (Grade 7) Biochemistry Questions

You can create printable tests and worksheets from these Grade 7 Biochemistry questions! Select one or more questions using the checkboxes above each question. Then click the add selected questions to a test button before moving to another page.

Previous Page 1 of 8 Next
Grade 7 Biochemical Pathways
The cell organelle where photosynthesis takes place is the                .
  1. cell wall
  2. nucleus
  3. vacuole
  4. chloroplast
Grade 7 Biochemical Pathways
Photosynthesis takes place in the
  1. chloroplasts.
  2. mitochondria.
  3. nucleus.
  4. Golgi apparatus.
Grade 7 Macromolecules
What simple sugar is made during photosynthesis?
  1. water
  2. glycerine
  3. hydrogen
  4. glucose
Grade 7 Macromolecules
What category of organic molecule are sugars, starches, and fibers?
  1. calories
  2. proteins
  3. lipids
  4. carbohydrates
Grade 7 Biochemical Pathways
In which process do producers use carbon dioxide, water, and sunlight to produce oxygen and glucose?
  1. nitrogen cycle
  2. photosynthesis
  3. precipitation
  4. water cycle
Grade 7 Biochemical Pathways
Plants use sunlight to make food in a process called                .
  1. respiration
  2. photosynthesis
  3. fermentation
  4. mitosis
Grade 7 Macromolecules
What do enzymes do?
  1. produce proteins
  2. add acids
  3. act as catalysts
  4. add bases
Grade 7 Biochemical Pathways
The food produced by photosynthesis is
  1. sucrose.
  2. glucose.
  3. maltose.
  4. cellulose.
Grade 7 Biochemical Pathways
What cell function produces the opposite result of photosynthesis?
  1. cellular respiration
  2. endocytosis
  3. diffusion
  4. osmosis
Grade 7 Macromolecules
DNA is a(n)                .
  1. carbohydrate
  2. phospholipid
  3. enzyme
  4. nucleic acid
Grade 7 Biochemical Pathways
What happens during photosynthesis?
  1. Plants take in oxygen and give off carbon dioxide.
  2. Plants take in oxygen and give off water.
  3. Plants take in glucose and give off carbon dioxide.
  4. Plants take in carbon dioxide and give off oxygen.
Grade 7 Biochemical Pathways
Which is not used by plants to conduct photosynthesis?
  1. carbon dioxide
  2. sunlight
  3. oxygen
  4. water
  5. All of these are used by plants.
Grade 7 Macromolecules
Some                , like fats and oils, are used by organisms to store energy.
  1. chromosomes
  2. proteins
  3. carbohydrates
  4. lipids
Grade 7 Macromolecules
Which macromolecules are long chains of amino acid molecules?
  1. proteins
  2. lipids
  3. carbohydrates
  4. nucleic acids
Grade 7 Macromolecules
What are the monomers of proteins?
  1. sugars
  2. carbon
  3. amino acids
  4. ribosomes
Grade 7 Biochemical Pathways
What is the first part of photosynthesis?
  1. Kreb's cycle
  2. Calvin cycle
  3. Light reactions
  4. Glycolysis
Grade 7 Biochemical Pathways
How do plants use carbon dioxide in photosynthesis?
  1. It is used for cellular respiration.
  2. It is used to produce sunlight.
  3. It is used to produce sugar.
  4. It is released as a product of photosynthesis.
Grade 7 Biochemical Pathways
What is the process in which substances are broken down to release energy?
  1. succession
  2. cellular respiration
  3. transverse
  4. photosynthesis
Previous Page 1 of 8 Next
You need to have at least 5 reputation to vote a question down. Learn How To Earn Badges.