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What is DNA?(1 point)

Responses

A hormone responsible for regulating metabolism
A hormone responsible for regulating metabolism

A molecule that carries genetic information
A molecule that carries genetic information

A complex carbohydrate involved in cell structure
A complex carbohydrate involved in cell structure

A type of protein found in cells
A type of protein found in cells
Question 2
Complete the following statement.(1 point)
In DNA, A pairs with 
, and C pairs with 
.
Question 3
Which of the following is a key difference between DNA and RNA?(1 point)
Responses

DNA uses ribose sugar, while RNA uses deoxyribose sugar
DNA uses ribose sugar, while RNA uses deoxyribose sugar

DNA is typically found in the cytoplasm, while RNA is found in the nucleus
DNA is typically found in the cytoplasm, while RNA is found in the nucleus

DNA is single-stranded, while DNA is double-stranded
DNA is single-stranded, while DNA is double-stranded

DNA contains thymine, while RNA contains uracil
DNA contains thymine, while RNA contains uracil
Question 4
Which of the following is NOT a part of a nucleotide?(1 point)
Responses

Sugar
Sugar

Amino acid
Amino acid

Phosphate group
Phosphate group

Nitrogenous base
Nitrogenous base
Question 5
What is the mRNA complementary strand for the following DNA strand:

ACC GTT AAT

(1 point)
Responses

TGG CAA TTA
TGG CAA TTA

ACC GTT AAT
ACC GTT AAT

CAA UGG CCG
CAA UGG CCG

UGG CAA UUA
UGG CAA UUA
Question 6
What is transcription?(1 point)
Responses

The process of translating mRNA into protein
The process of translating mRNA into protein

The process of copying DNA into mRNA
The process of copying DNA into mRNA

The process of breaking down RNA into nucleotides
The process of breaking down RNA into nucleotides

The process of copying RNA into DNA
The process of copying RNA into DNA
Question 7
What is protein synthesis?(1 point)
Responses

The process of replicating DNA to produce identical copies
The process of replicating DNA to produce identical copies

The process of creating proteins
The process of creating proteins

The process of breaking down proteins into amino acids
The process of breaking down proteins into amino acids

The process of copying DNA into RNA
The process of copying DNA into RNA
Question 8
Which structure is responsible for protein synthesis?(1 point)
Responses

Golgi apparatus
Golgi apparatus

Ribosome
Ribosome

Endoplasmic Reticulum
Endoplasmic Reticulum

Mitochondria
Mitochondria
Question 9
What is the primary role of transfer RNA (tRNA) in protein synthesis?(1 point)
Responses

Carrying amino acids to the ribosome
Carrying amino acids to the ribosome

Catalyzing the formation of peptide bonds
Catalyzing the formation of peptide bonds

Breaking down proteins into amino acids
Breaking down proteins into amino acids

Transcribing DNA into mRNA

1 answer

Here are the answers to the questions provided:

Question 1: What is DNA?
Answer: A molecule that carries genetic information

Question 2: Complete the following statement. In DNA, A pairs with T, and C pairs with G.

Question 3: Which of the following is a key difference between DNA and RNA?
Answer: DNA contains thymine, while RNA contains uracil

Question 4: Which of the following is NOT a part of a nucleotide?
Answer: Amino acid

Question 5: What is the mRNA complementary strand for the following DNA strand: ACC GTT AAT?
Answer: UGG CAA UUA

Question 6: What is transcription?
Answer: The process of copying DNA into mRNA

Question 7: What is protein synthesis?
Answer: The process of creating proteins

Question 8: Which structure is responsible for protein synthesis?
Answer: Ribosome

Question 9: What is the primary role of transfer RNA (tRNA) in protein synthesis?
Answer: Carrying amino acids to the ribosome

If you have any further questions or need clarification on any concepts, feel free to ask!