🧬 #032 Unit 1 Study Tool 🧬

_{What particle is found in the nucleus and has no charge?}

• electron
• neutron
• proton
• atom

_{A negatively charged particle moving around the nucleus of an atom}

• neutron
• proton
• electron 
• ion

Which biomolecule is made of nucleotides and contain you DNA?

• Carbohydrate
• Lipids
• Protein
• Nucleic Acid

Which biomolecule has sugars and starches?

• Lipids
• Proteins
• Carbohydrates
• Nucleic Acid

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 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

What is the monomer for a protein?

• Monosaccharide
• Triglyceride
• Amino Acid
• Nucleotide

Lipids are made up of which of the following?

• glycerol and fatty acids tails
• glycerol and monolipids
• fatty acids and phosolipids
• amino acids and nucleotides

The waxy, organic substances used by aquatic birds to coat their feathers, when analyzed consists mostly of 

• lipids
• proteins
• carbohydrates
• nucleic acids