NEW
Font size
WorksheetsWarm Up After 2.1
Total questions: 12
Worksheet time: 6mins
The central dogma of molecular biology describes gene expression as:
Protein makes DNA makes RNA
RNA makes DNA makes protein
DNA makes RNA makes protein
DNA makes protein makes RNA
Metabolism is
the web of all the enzyme-catalysed reactions in a cell or organism.
one sequence of chemical reactions undergone by a compound in a living organism.
not present in every living organism.
How many bonds can carbon form?
1
2
3
4
What type of bonds does carbon form?
Ionic bonds
Covalent bonds
Hydrogen bonds
Van der Waals interactions
Which group of organic molecules are made of chains of subunits called nucleotides?
Carbohydrates
Lipids
Proteins
Nucleic Acids
Which group of organic molecules are insoluble in water but soluble in non-polar organic solvents?
Carbohydrates
Lipids
Proteins
Nucleic Acids
Which group of organic molecules are commonly ring shaped as monomers?
Carbohydrates
Lipids
Proteins
Nucleic Acids
Which group of organic molecules contain carbon, hydrogen, oxygen, and nitrogen?
Carbohydrates
Lipids
Proteins
Nucleic Acids
Which group of organic molecules does this molecule belong to?
Carbohydrates
Lipids
Proteins
Nucleic Acids
Which group of organic molecules does this molecule belong to?
Carbohydrates
Lipids
Proteins
Nucleic Acids
How many carbon to carbon double bonds exist in a saturated fatty acid?
0
1
2
3
What is the name of the group highlighted in blue on this generalized amino acid?
carboxyl group
H group
R group
amine group
