More help?On Bio?????????

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~'Kal'~

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1.Which of the following molecules are subunits of polymers?
A. proteins and nucleotides but not carbohydrates
B. amino Acids,nucleic acids and monosaccharide sugars
C. amino acids,monosaccharide sugars and nucleotides
D.carbohydrates, nucleic acids, and proteins

2.Glycolysis can be correctly described by which of the following statements?
A.produces two molecules of glucose
B. glycolysis can only occur if oxygen is present
C.It occurs in the mitochondria
D. It occurs in the cytoplasm
E. it produces 38 molecules of ATP

3.Which of the following molecules is neither a monosaccharide or a polysaccharide?
A.Glycogen
B.Glucose
C.Fatty Acid
D.Starch
E. Cellulose

4. Glucose is produced in photosynthesis by a biochemical pathway known as what?
A.Cell cycle
B. carbon cycle
C. citric acid cycle
D. calvin cycle
E. Krebs Cycle

5.Which of the following does not occur in during prophase I
A.copies are made of each chromosome
B.The chromosomes condense
C.the chromosome pair up
D. The nucleus disappears
E.Centrioles appear
 
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