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 Cytosine tRNA

#2 Which of the following terms matches the definition?

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

Gene DNA Thymine Adenine

#3 Which of the following terms matches the definition?

Ribosomal RNA is a structural part of ribosomes

Nucleotides Cytosine rRNA RNA

#4 Which of the following definitions matches the term?

tRNA

The opposite arrangement of the sugar-phosphate backbones in a DNA double helix One of two types of nitrogenous bases, it is characterized by their two fused rings. The two bases are adenine and guanine Messenger RNA is a type of RNA that carries genetic information from the DNA in the nucleus to the cytoplasm Transfer RNA transports amino acids to the ribosome during protein synthesis

#5 Which of the following definitions matches the term?

Sugar-Phosphate Backbone

Forms the structural framework of nucleic acids They are segments of DNA that contain the instructions for building proteins, which are essential for the structure, function, and regulation of the body's cells, tissues, and organs Nitrogenous base in both RNA and DNA, pairs with Thymine In DNA, Adenine pairs with Thymine while Guanine pairs with Cytosine

#6 Determine if the following combination is true or false.

RNA

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

True

False

#7 Determine if the following combination is true or false.

Purines

Ribosomal RNA is a structural part of ribosomes

True

False

#8 Determine if the following combination is true or false.

Nucleic Acids

Organic molecules that play essential roles regarding genetic information

True

False

#9 Determine if the following combination is true or false.

Pyrimidines

One of the two types of nitrogenous bases, They are characterized by a six-membered ring structure composed of four carbon atoms and two nitrogen atoms.The two bases are thymine and cytosine.

True

False

#10 Determine if the following combination is true or false.

Nucleotides

Nitrogenous base in both RNA and DNA, pairs with Thymine

True

False

Section 1: Multiple Choice questions

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

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

Ribosomal RNA is a structural part of ribosomes

tRNA

Sugar-Phosphate Backbone

Section 2: True/false questions

RNA

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

Purines

Ribosomal RNA is a structural part of ribosomes

Nucleic Acids

Organic molecules that play essential roles regarding genetic information

Pyrimidines

One of the two types of nitrogenous bases, They are characterized by a six-membered ring structure composed of four carbon atoms and two nitrogen atoms.The two bases are thymine and cytosine.

Nucleotides

Nitrogenous base in both RNA and DNA, pairs with Thymine

Triple-checked your answers?

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