WorksheetsBiochemistry Test
Total questions: 29
Worksheet time: 15mins
What Macromolecule is shown in the photo?
Protein
Lipid
Carbs
Nucleic Acid
What Macromolecule is shown?
Lipid
Protein
Nucleic Acid
Carbs
What Macromolecule is shown?
Lipid
Nucleic Acid
Protein
Carbs
What Macromolecule is shown?
Carbs
Lipid
Protein
Nucleic Acid
What are the 5 factors that affect the effectiveness of enzymes?
specific high heat, surface tension, capilerary action, less dence, ice.
pH, temperature, enzyme concentration, substrate concentration, inhibiters.
Temperature, surface tension, substrate concentration, less dence, ice.
pH, temperature, surface tension, substrate concentration, inhibiters.
What is an atom?
The smallest unit of matter.
The largest unit of matter.
Only made of one type of atom.
Type of element.
What is an element.
Only made of of one atom.
A compound.
A ion.
A type of atom.
What is a compound?
When atoms combine to make a element.
When ions form with atoms.
When elements chemically combine.
What is a ion?
When an atom gains electrons.
When an atom looses electrons.
All of the above.
What is an example of an ionic bond?
Pepper
Salt
baking soda
lemon juice
A (blank) is an attraction between slightly positive hydrogen and slightly negative atom on a different molecule.
Hydrogen element
Hydrogen atom
Homeostasis
Hydrogen Bond
What is Carbs Monomer?
monosaccharides
Fatty acids and glycerol.
Animo acids
nucleotides
What is lipids monomer.
animo acids
monosaccharides
fatty acids and glycerol
nucleotides
What is Proteins monomer?
Fatty acids
monosaccarides
nucleotides
amnio acids
What is Nucleic Acids monomer?
nucleotides
fatty acids
monosaccarides
amino acids
What elements are in Carbs
carbon, hydrogen, oxygen.
carbon
hydrogen, carbon, element.
carbon, zinc, oxygen.
What element's are in lipids.
carbon hydrogen, oxygen.
hydrogen, carbon.
Oxygen, zince, carbon,
Ion, metal, gold.
What are the elements in protein.
hydrogen, oxygen.
nitrogen.
carbon.
carbon, hydrogen, oxygen, nitrogen.
What elements are in nucleic acids.
carbon, hydrogen, oxygen, nitrogen, phosphorus.
carbon, hydrogen
oxygen, nitrogen
phosphorus.
What is the function of Carbs.
builds cells
energy and plant cell wall structure.
forms structure.
Growth and repair.
What is the function of lipids.
long term energy storage.
builds cell membranes.
insulation and protection.
plant wall structure.
What is the function of Proteins.
forms structures.
plant cell wall repair.
tissue growth, and repair.
Protection.
What is the function of Nucleic Acids.
Makes proteins.
Insulation.
stores and copies information in the cell.
controls activities in the cell.
Examples of Carbs.
bread, potatoes, oats.
fish
oil
fat
Examples of lipids.
fats, and oils.
bread
oats
potatoes.
Examples of proteins.
bread
fats
oils
beef, chicken, eggs, fish.
Examples of Nucleic Acids.
DNA no RNA.
RNA no DNA.
DNA and RNA.
none of the above.
Is this an endothermic or exothermic reactions.
endothermic
exothermic
Is this a endothermic or exothermic reaction?
endothermic
exothermic
