Family Matter
"Eat Organic" or something like that
Love those carbs!
Chocolate is fat. I love chocolate. I love fat???
Beefin Up w/ Proteins and some DNA/RNA stuff
100
Q: All matter in the universe is composed of one or more fundamental substances known as a. Compounds b. Molecules c. Ions d. Elements
d. Elements
100
Q: Organic compounds a. Are composed solely of ions b. Are found in all living things c. Break down to yield acids and bases d. React only with inorganic compounds
b. Are found in all living things
100
Q: All the following are monosaccharides except a. Fructose b. Sucrose c. Galactose d. Glucose
b. Sucrose
100
Q: For lipids, the ratio of carbon-hydrogen is close to a. 2:1 b. 1:2 c. 1:3 d. 1:1
B: 1:2
100
35. The linkage forged between amino acids in a protein is known as a(n) a. Ionic bond b. Peptide bond c. Hydrogen bond d. Amino bond e. James Bond
b. Peptide bond
200
Q: Which of the following describes an atom? a. It cannot be broken down further without losing the properties of the element b. It consists of negatively charged protons and positively charged electrons c. Its nucleus consists of protons and electrons d. Neutrons spin about the nucleus of the atom
A: It cannot be broken down further without losing the properties of the element
200
Q: Atoms of carbon enter into numerous bonds with other atoms because the carbon atom a. Lacks a single electron in its outer shell b. Has four electrons in its outer shell c. Breaks down easily to form acid d. Forms ionic bonds easily
b. Has four electrons in its outer shell
200
Q: Glycogen and starch are similar because a. Both are composed of glucose units b. Both are used for structural materials in the cell c. Both are monosaccharides d. Both contain nitrogen
a. Both are composed of glucose units
200
Q: In general, the lipid-content of women should be a. 6-12% b. 12-18% c. 18-24% d. 24-30%
c. 18-24%
200
Q: All the following apply to proteins except a. They are used as enzymes b. They are composed of amino acids linked together c. They are found in tendons, ligaments and cartilage d. They are composed exclusively of carbon, nitrogen and oxygen
d. They are composed exclusively of carbon, nitrogen and oxygen
300
Q: The number of protons found in an atom is referred to as its a. Proton count b. Atomic number c. Atomic weight d. Molecular count
b. Atomic number
300
Q: Organic compounds compose exclusively of carbon, hydrogen and oxygen include a. Proteins and fats b. Proteins and nucleic acids c. Nucleic acids and fats d. Carbohydrates and fats
d. Carbohydrates and fats
300
Q: The polysaccharide used as dietary fiber in the human body is a. Glycogen b. Lactose c. Cellulose d. Glucose
c. Cellulose
300
Q: Glycogen may be found in large amounts in the a. Human bone marrow b. Human brain c. Human liver d. Human spleen
c. Human liver
300
Q: The information dictating the sequence of amino acids in proteins is located in the a. Lysosome of the cell b. Endoplasmic reticulum in the cell’s cytoplasm c. Cell membranes and their proteins d. Nucleus of the cell
d. Nucleus of the cell
400
Q: The molecular mass of a molecule consists of a. The sum of the atomic masses of its atoms b. The sum of the masses of its protons and electrons c. The same number as its mass number d. The sum of the number of bonds it forms
a. The sum of the atomic masses of its atoms
400
Q: RNA differs from DNA because RNA contains a. Adenine but no cytosine b. Cytosine but no adenine c. Adenine but no uracil d. Uracil but no thymine
d. Uracil but no thymine
400
Q: Starch is composed of thousands of units of a. Lactose b. Glycogen c. Fructose d. Glucose
d. Glucose
400
Q: The two major components of fats are a. Glucose and amino acids b. Glycerol and fatty acids c. Nitrogen and sulfur d. Amino acids and organic acids
b. Glycerol and fatty acids
400
40. RNA may be found a. In the nucleus and cytoplasm of the cell b. Only in the nucleus of the cell c. Only in the endoplasmic reticulum of the cell d. In the lysosome of the cell
a. In the nucleus and cytoplasm of the cell
500
Q: When the electrons of one atom are donated to a second atom, the bond that forms is known as a. A covalent bond b. A molecular bond c. A hydrogen bond d. An ionic bond
d. An ionic bond
500
Q: The carbohydrate portion of a DNA molecule consists of a. Ribose b. Galactose c. Deoxyribose d. Cellulose
c. Deoxyribose
500
What is the best type of carb to eat?
Pizza!!!!!!!!!!
500
41. The essential element of DNA that determines the order of amino acids in proteins is a. The placement of phosphate molecules b. The existence of ribose molecules c. The sequence of the nitrogenous bases d. How the deoxyribose molecules are linked to the phosphate groups
c. The sequence of the nitrogenous bases
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