WorksheetsDNA: Its Role and Inheritance and Protein Synthesis
Total questions: 20
Worksheet time: 10mins
A double helix contains the genetic information of almost all living organisms.
Deoxyribonucleic acid
Ribonucleic acid
Genes
Chromosomes
The following are enzymes needed for the protein synthesis process. EXCEPT
Helicase
Primase
Amylase
Ligase
The following are purine. EXCEPT
Adenine
Guanine
Thymine
What do you call the bond that build a strong connection to the DNA backbone?
Phosphodiester
Covalent bond
Hydrogen bond
Ionic bond
DNA: Adenine--___________
Cytosine
Guanine
Thymine
Uracil
ATTGGAACT
TATCCTTGA
TAACGTTCA
TAACCATGA
TAACCTTGA
What composition of DNA that composes also of Adenine, Guanine, Cytosine and Thymine.
Nitrogenous base
Five carbon sugar
Phosphate group
Enzyme that responsible for unzipping of DNA.
Helicase
Primase
Polymerase
Ligase
Carries the message copied from the DNA to produce proteins.
mRNA
tRNA
transcript RNA
Refers to the process of copying one DNA to produce two identical DNA molecules.
Transcription
Translation
Replication
The process by which the genetic information in the DNA strand is transcribed to the messenger RNA (mRNA)
Replication
Translation
Transcription
Enzyme that decode the unwind DNA to create two DNA
Helicase
Ligase
DNA Polymerase
Primase
What do you call the bond of the nitrogenous base?
Covalent bond
Ionic bond
Hydrogen bond
Phosphodiester
Guanine:______
Guanine
Thymine
Cytosine
Adenine
Pyrimidine
Thymine
Adenine
Guanine
What is the product of Protein synthesis?
amino acid
polypeptide chain
enzymes
ATP
The basic physical and functional unit of heredity.
Chromosomes
DNA
RNA
Genes
Te following are DNA backbone EXCEPT.
Nitrogenous base
Phosphate group
Sugar
Process wherein the protein molecules are assembled from the information encoded in mRNA.
messenger RNA
Replication
Transcription
Translation
5'- 3':__________
3'- 5'
5'-3'
3'-3'
5'-5'
