Quiz on ap bio unit 1 topic 1.6

#1 Which of the following terms matches the definition?

One of the four nitrogenous bases, it pairs with Adenine in RNA.

Uracil Adenine Thymine Uracil

#2 Which of the following definitions matches the term?

Thymine

A molecule that is essential for the expression of genetic information encoded in DNA and serves as a mediator between DNA and proteins. One of the four nitrogenous bases, it pairs with Adenine in RNA. One of the four nitrogenous bases, it pairs with Adenine in DNA. Building blocks of DNA and RNA

#3 Which of the following terms matches the definition?

Ribosomal RNA is a structural part of ribosomes

Base Pairing Rules rRNA DNA Nucleotides

#4 Which of the following definitions matches the term?

tRNA

Thread-like structures made of DNA and proteins found in the nucleus of most living cells. They carry genetic information in the form of genes Transfer RNA transports amino acids to the ribosome during protein synthesis Nitrogenous base in both RNA and DNA, pairs with Cytosine Building blocks of DNA and RNA

#5 Which of the following terms matches the definition?

True

False

Section 1: Multiple Choice questions

One of the four nitrogenous bases, it pairs with Adenine in RNA.

Thymine

Ribosomal RNA is a structural part of ribosomes

tRNA

Forms the structural framework of nucleic acids

Section 2: True/false questions

RNA

The opposite arrangement of the sugar-phosphate backbones in a DNA double helix

Purines

One of two types of nitrogenous bases, it is characterized by their two fused rings. The two bases are adenine and guanine

Nucleic Acids

Organic molecules that play essential roles regarding genetic information

Pyrimidines

Ribosomal RNA is a structural part of ribosomes

Nucleotides

A molecule that is essential for the expression of genetic information encoded in DNA and serves as a mediator between DNA and proteins.

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