WorksheetsREVIEW QUIZIZZ (Unit 2)
Total questions: 50
Worksheet time: 2hrs 58mins
What is the name of the structure shown in the diagram where cellular respiration for ENERGY takes place?
Chloroplast
Mitochondrion
Nucleus
Vacuole
Which of the following is NOT in prokaryotic cells?
Cell membrane
Mitochondria
Ribosomes
DNA
Which of the following units are repeatedly joined together to form a strand of DNA?
amino acids
nucleotides (nitrogenous bases)
fatty acids
polysaccharides
In DNA, Nitrogenous base pairs are bonded together by-
hydrogen bonds
glucose
phosphate
ionic bonds
Which biomolecule is found in pastas and breads?
Lipid
Protein
Nucleic Acid
Carbohydrate
Which biomolecule is made of nucleotides and contain your DNA?
Carbohydrate
Lipids
Protein
Nucleic Acid
Which biomolecule helps form muscles?
Nucleic Acid
Carbohydrate
Protein
Lipids
Which biomolecule is responsible for insulation and energy storage?
Protein
Nucleic Acid
Lipid
Carbohydrate
Which biomolecule has sugars and starches?
Lipids
Proteins
Carbohydrates
Nucleic Acid
Which biomolecule is made of amino acids?
Nucleic Acid
Carbohydrate
Protein
Lipid
Which biomolecule is your main/quick source of energy?
Nucleic Acid
Protein
Lipid
Carbohydrate
four most common elements that make up all living things are carbon, hydrogen,
nitrogen, and iron.
oxygen, nitrogen, and phosphorus.
calcium, and phosphorus.
oxygen, and iron.
