Biomolecules

Which biomolecule functions include enzymes­ which speeds the rate of chemical reactions, structural components in cells, mechanical functions in muscles and cytoskeleton, cell signaling, and immune response; provides structure and helps with chemical reactions 

• Protein
• Lipids
• Carbohydrate
• Nucleic Acid

Which biomolecule is made of nucleotides and contain you DNA?

• Carbohydrate
• Lipids
• Protein
• Nucleic Acid

Which biomolecule is important source of energy for humans; glucose for human cells, tissues, and organs; provides fiber, sugar, and starches; provides structural support, cell wall, and cell membrane maker?

• Nucleic Acid
• Lipid
• Carbohydrate
• Protein

Which biomolecule includes fats, such as triglycerides, oils, waxes, and steroids (cholesterol); insoluble in water; provides energy storage, insulation, part of cell membrane, and hormones 

• Nucleic Acid
• Lipids
• Carbohydrate
• Protein

Which of the following is NOT a biomolecule?

• Water
• Nucleic Acid
• Protein
• Lipid

A monomer is ...

• a single atom
• a building block for polymers
• a single element
• is an inorganic molecule

What is the monomer for a protein?

• Monosaccharide
• Triglyceride
• Amino Acid
• Nucleotide

What is the functions of lipids?

• Quick source of energy
• Builds muscles, skin, enzymes
• Stores genetic information
• Stores energy, insulation, protection

Which biomolecules store energy?

• lipids and nucleic acids

• carbohydrates and proteins

• carbohydrates and lipids

• proteins and nucleic aids

A student makes a venn diagram comparing carbohydrates and lipids. Which belongs in the shared section of the venn diagram?

• hormone production

• structural support of cell walls

• energy storage

• catalyst for chemical reactions