1 Exampromax - Stuvia US
Molecules Of Life Questions and Answers
100% Correct Answers Already Graded A+
Q: what are the two elements need to have an organic compound?
Ans: carbon and hydrogen
Q: what are the four molecules of life?
Ans: proteins, carbohydrates, nucleic acids, and lipids
Q: what are the building blocks for each of the four molecules of life?
Exampromax - Stuvia US
Ans: carb- sugar proteins- amino acids nuclueic acids-nucleotides lipids-fatty
acids
Q: what is another word for carbohydrates?
Ans: saccharides
Q: which molecule of life provides most of the energy for the human body?
Ans: carbohydrates
Q: what is the generalized formula for carbohydrates?
Ans: Cn H2n On
Q: what three elements are carbohydrates?
Ans: carbon, hydrofen, and oxygen
Q: What is the name for something that has the same chemical formula but
different structures?
Ans: isomers
, 2 Exampromax - Stuvia US
Q: what is the reaction used to link two monosaccharides into a
disaccharide?
Ans: dehydration synthesis
Q: what happens in a dehydration synthesis?
Ans: water is removed from the substances energy is used to create bonds.
Q: what happens in a hydrolysis reaction?
Ans: the bond is broken between the polymers. The water is split and the energy
is released.
Q: What is the indicator for monsaccharides or disaccharides?
Ans: benedicts regent
Exampromax - Stuvia US
Q: What are the four types of proteins and give and example of each?
Ans: structural-skin, hair, eyeballs, claws
transport-hemoglobin, carries oxygen
regulatory-hormones, enzymes, fluid balance
protective-antibodies and immune system
Q: what are the building blocks of proteins?
Ans: amino acids
Q: what is the difference between proteins and carbohydrates?
Ans: proteins have nitrogen
Q: what part of that structure changes for engery amino acids?
Ans: the side group
Q: how many amino acids are there?
Ans: 20
Q: what type of bond is produces by liking two amino acids together?
Molecules Of Life Questions and Answers
100% Correct Answers Already Graded A+
Q: what are the two elements need to have an organic compound?
Ans: carbon and hydrogen
Q: what are the four molecules of life?
Ans: proteins, carbohydrates, nucleic acids, and lipids
Q: what are the building blocks for each of the four molecules of life?
Exampromax - Stuvia US
Ans: carb- sugar proteins- amino acids nuclueic acids-nucleotides lipids-fatty
acids
Q: what is another word for carbohydrates?
Ans: saccharides
Q: which molecule of life provides most of the energy for the human body?
Ans: carbohydrates
Q: what is the generalized formula for carbohydrates?
Ans: Cn H2n On
Q: what three elements are carbohydrates?
Ans: carbon, hydrofen, and oxygen
Q: What is the name for something that has the same chemical formula but
different structures?
Ans: isomers
, 2 Exampromax - Stuvia US
Q: what is the reaction used to link two monosaccharides into a
disaccharide?
Ans: dehydration synthesis
Q: what happens in a dehydration synthesis?
Ans: water is removed from the substances energy is used to create bonds.
Q: what happens in a hydrolysis reaction?
Ans: the bond is broken between the polymers. The water is split and the energy
is released.
Q: What is the indicator for monsaccharides or disaccharides?
Ans: benedicts regent
Exampromax - Stuvia US
Q: What are the four types of proteins and give and example of each?
Ans: structural-skin, hair, eyeballs, claws
transport-hemoglobin, carries oxygen
regulatory-hormones, enzymes, fluid balance
protective-antibodies and immune system
Q: what are the building blocks of proteins?
Ans: amino acids
Q: what is the difference between proteins and carbohydrates?
Ans: proteins have nitrogen
Q: what part of that structure changes for engery amino acids?
Ans: the side group
Q: how many amino acids are there?
Ans: 20
Q: what type of bond is produces by liking two amino acids together?
