Latest Version | 2024/2025 | Correct &
Verified
What is the shape of a DNA molecule?
✔✔ Double helix
What are the building blocks of DNA?
✔✔ Nucleotides
Which sugar is found in DNA?
✔✔ Deoxyribose
What are the four nitrogenous bases in DNA?
✔✔ Adenine, Thymine, Cytosine, Guanine
Which base pairs with adenine in DNA?
✔✔ Thymine
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,Which base pairs with cytosine in DNA?
✔✔ Guanine
Where is DNA found in a eukaryotic cell?
✔✔ Nucleus
What is the process of copying DNA called?
✔✔ Replication
Which enzyme unwinds the DNA double helix during replication?
✔✔ Helicase
Which enzyme adds new nucleotides to a growing DNA strand?
✔✔ DNA polymerase
What is the complementary strand for the DNA sequence ATTGCA?
✔✔ TAACGT
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, What holds the two strands of DNA together?
✔✔ Hydrogen bonds
What is the function of DNA?
✔✔ Stores genetic information
What is a gene?
✔✔ A segment of DNA that codes for a protein
What is the full name of DNA?
✔✔ Deoxyribonucleic acid
Where does DNA replication occur?
✔✔ Nucleus
Why is DNA replication important?
✔✔ Ensures genetic information is passed to new cells
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