Fancy AI Cards On DNA and RNA

Question 1

What is the structure of DNA?

Answer 1

DNA is a double helix made up of nucleotides.

Question 2

What are the four nitrogenous bases in DNA?

Answer 2

Adenine, Thymine, Cytosine, and Guanine.

Question 3

Where is DNA primarily located in eukaryotic cells?

Answer 3

In the nucleus.

Question 4

What is the primary function of RNA?

Answer 4

To act as a messenger carrying instructions from DNA for controlling the synthesis of proteins.

Question 5

Where can RNA be found in a cell?

Answer 5

In the nucleus and the cytoplasm.

Question 6

True or False: RNA is typically single-stranded.

Answer 6

True.

Question 7

What is the process of copying DNA called?

Answer 7

DNA replication.

Question 8

What enzyme is responsible for synthesizing new DNA strands during replication?

Answer 8

DNA polymerase.

Question 9

Fill in the blank: The sequence of amino acids in a protein is determined by the sequence of ______ in DNA.

Answer 9

nucleotides.

Question 10

What is the role of mRNA in protein synthesis?

Answer 10

mRNA carries the genetic information from DNA to the ribosome.

Question 11

Define transcription.

Answer 11

Transcription is the process of synthesizing RNA from a DNA template.

Question 12

What is the role of ribosomes in translation?

Answer 12

Ribosomes facilitate the assembly of amino acids into proteins.

Question 13

What are the three main types of RNA?

Answer 13

mRNA, tRNA, and rRNA.

Question 14

True or False: DNA replication is a semi-conservative process.

Answer 14

True.

Question 15

What is the first step of DNA replication?

Answer 15

The unwinding of the double helix.

Question 16

What is the function of tRNA?

Answer 16

tRNA transports amino acids to the ribosome during protein synthesis.

Question 17

What is the difference between DNA and RNA?

Answer 17

DNA contains deoxyribose sugar, while RNA contains ribose sugar.

Question 18

What is the process of translation?

Answer 18

Translation is the process of synthesizing proteins from mRNA.

Question 19

Where does translation occur in the cell?

Answer 19

In the cytoplasm at the ribosome.

Question 20

What is the role of the promoter in transcription?

Answer 20

The promoter is a DNA sequence that initiates transcription.

Question 21

What are codons?

Answer 21

Codons are sequences of three nucleotides in mRNA that specify an amino acid.

Question 22

What type of bond forms between amino acids during protein synthesis?

Answer 22

Peptide bonds.

Question 23

True or False: Both DNA and RNA contain the base Uracil.

Answer 23

False.

Question 24

How many chromosomes do humans typically have?

Answer 24

46 chromosomes.

Question 25

What is the central dogma of molecular biology?

Answer 25

DNA -> RNA -> Protein.

Question 26

What is the role of helicase in DNA replication?

Answer 26

Helicase unwinds the DNA double helix.

Question 27

What is splicing in the context of RNA processing?

Answer 27

Splicing is the removal of introns from pre-mRNA.

Question 28

What are introns?

Answer 28

Introns are non-coding regions within a gene.

Question 29

What is the purpose of the poly-A tail in mRNA?

Answer 29

The poly-A tail protects mRNA from degradation and aids in export from the nucleus.

Question 30

What role do transcription factors play?

Answer 30

Transcription factors help regulate the transcription of specific genes.

Question 31

What is the significance of the genetic code?

Answer 31

The genetic code dictates the sequence of amino acids in proteins.

Question 32

What is the primary function of DNA?

Answer 32

To store and transmit genetic information.

Question 33

What are the three stages of translation?

Answer 33

Initiation, elongation, and termination.

Question 34

What is the process of DNA repair?

Answer 34

DNA repair is the mechanisms that correct damage to the DNA structure.