Biology is the scientific study of life, and when we say that, we mean every ounce of life on the face of this planet. The study of biology encompasses every aspect of life from a scientific point of view, looking at the animals in the animal kingdom, microscopic organisms which can’t be seen by the naked eye, plants and flowers and even you! What do you know about biology? Take the quiz!
CO
O2
H2O
All of these are correct.
C6H12O6
Forms four covalent bonds
Bonds with other carbon atoms
Is sometimes ionic
Can form long chains
Sometimes shares two pairs of electrons with another atom
Nonpolar.
Basic.
Acidic.
All of these are correct
Added, dehydration
Added, hydrolysis
Removed, dehydration
Carbohydrate
Lipid
Protein
Nucleic acid
Carbohydrate
Lipid
Protein
Nucleic acid
Nucleic acid
Protein
Lipid
Carbohydrate
Carbohydrate
Protein
Lipid
Nucleic acid
Glucose
Fructose
Ribose
Maltose
Maltose.
Starch.
Glycogen.
None of these are correct.
A polymer of glucose subunits
A fibrous protein
The linkage between the glucose molecules
The peptide linkage between the amino acid molecules e. ionization of the carboxyl groups
Glycerol and three fatty acids.
Glycerol and three sugars.
Protein and three fatty acids.
Protein and three sugars.
Contains hydrogen.
Contains carbon— carbon double bonds.
Contains a carboxyl ( acidic) group.
Bonds to glycogen.
Bonds to a nucleotide.