Answer:
The answer to your question is:
Explanation:
21.- Enzyme is a substance that regulates the rate of a biological reaction.
Without enzymes, biological reactions could not proceed.
22.- When a protein is boiled, it is denatured that means that is loses its biological prperties.
23.- Most of the weak forces that keep together proteins are disrupted when temperature is increased.
24.- Low or high pH denatured proteins, because proteins lose their 3-D structure.
25.-
Carbohydrates Have a sweet flavor, are soluble in water, are a source
of energy, are found in vegetables, plants and fruits.
Lipids They are oily structures, are a source of energy,
protect and isolate the body from the surroundings.
Proteins They help in the correct function of the organism,
These molecules have in their structure nitrogen.
Nucleic acids They are located in the nucleus, their monomers are
nucleotides, participated in inheritance.
DNA vs RNA DNA has thyamine and deoxyribose while RNA has
uracile and ribose. DNA is a double stranded molecule and RNA is a single standed molecule.
1.- Lipids
2.- Aminoacid
3.- Protein
4.- Nucleic acid
