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WorksheetsGeneral Biology Final Review
Total questions: 10
Worksheet time: 5mins
The molecules that are most closely related to proteins.
amino acids
monosaccharides
sugars
nucleotides
Lactose is a disaccharide formed by the formation of a _____ bond between glucose and _____.
glycosidic ; lactose
glycosidic; galactose
hydrogen ; sucrose
hydrogen ; fructose
The illustration below show the formation of molecule "A" from the joining of amino acid 1 and amino acid 2. Molecule "A" is a _____.
fatty acids
nucleic acids
disaccharides
polypeptide
This represents the correct ranking of terms from smallest to largest.
macromolecule -> polymer -> monomer -> carbon atom
polymer -> monomer -> macromolecule -> carbon atom
carbon atom -> monomer -> polymer -> macromolecule
monomer -> carbon atom -> macromolecule -> polymer
The statements that best describes Ribosomal RNA (2 possible answers)
Bind ribosomal proteins.
Involved in protein synthesis.
Make up 20% of all RNA in a cell.
Are molecules that normally not processed.
The function of electrons added to NAD+.
They are converted to NADP.
They became part of fermentation.
They go to another pathway for ATP production.
They energize the entry of the acetyl group into the citric acid cycle.
In the overall process of glycolysis and cellular respiration, _____ is oxidized and _____ is reduced.
ATP ; oxygen
glucose ; oxygen
oxygen ; ATP
carbon dioxide ; water
In brewing beer, maltose (a disaccharide of glucose) is _____.
a flavoring ingredient
the substrate for aerobic respiration
one of the enzymes for alcoholic fermentation
a substitute for pyruvate that cannot be made in yeast
Coenzymes essential in helping move atoms between molecules in the formation of carbohydrates, fats, and proteins.
lactase
pepsidase
vitamins
protease inhibitors
The movement of which ion across the membrane from the intermembrane space to the matrix causes ATP synthase to spin and make ATP.
Oxygen
water
H+ ions
Na+ ions
