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Chemistry of Life
Carbohydrates and Lipids
Proteins and Water
Nucleic Acids
Chemical Reactions and Bonding
100
Define Matter
What is anything that occupies space and has mass.
100
What kind of molecule is formed when glucose and fructose are combined?
What is disaccharide
100
OH- represents an ion found in?
What is a glass of water
100
What macromolecule is made up of nucleic acids?
What is DNA
100
What is the name of the positively charged particle in the center of an atom?
What is Proton.
200
Which best describes the nucleus of an atom?
What is part of an atom that has the greatest mass
200
What kind of molecule is formed when many disaccaride molecules are combined?
What is Starch
200
A weight lifter needs to build muscle mass. Which macromolecule would be the best source of building materials for the weight lifter's body
What is proteins
200
Which macromolecule is responsible for directing growth in living organisms?
What is nucleic acids
200
What is the name of the particle that circles the nucleus of an atom?
What is Electron
300
After hydrogen and oxygen, which element makes up almost all of the most common substances in your body?
What is carbon
300
Seals staying warm in cold ocean is the most likely of an organism having?
What is lipids
300
Which part of the body has enzymes that begin the process of breaking down starch molecules?
What is the mouth
300
Carboxyl, amino acids and side chain make up?
What is amino acids
300
Which two atoms form a covalent bond?
What is two oxygen atoms
400
Which is a common element in the human body that is located mostly in bones?
What is calcium
400
What macromolecule is in charge of moving materials into and out of cells?
What is a protein macromolecule
400
A larger oxygen atom shares electrons with smaller hydrogen atoms. What kind of molecule does this form?
What is polar molecule
400
How is it possible that over 20 million living organixms on the planet are made up of only 5 types of nucleotide bases arranged in long chains>
What is because the bases can be arranged in many different combinations.
400
Which two atoms form an ionic bond?
What is Sodium and bromine
500
CH4, C3H8, C2H6 represents an?
What is organic molecule
500
Which type of protein makes up blood tissue?
What is globular
500
CO2 + H2O + energy = C6H12O6
What is production of glucose in plants
500
How do birds and dogs both use DNA as instructions for building their bodies even though they are very different organisms.
What is their DNA has the same nucleotide bases, but in different patterns.
500
What happens when a chlorine atom gains and electron in its outer energy shell?
What is it becomes a negative ion.