The Genetic Mutation Test Quiz! Trivia

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Quizzes Created: 6 | Total Attempts: 14,851

Questions: 9 | Attempts: 8,283 | Updated: Mar 22, 2023

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The Genetic Mutation Test Quiz! Trivia - Quiz

This is a quiz on genetics! A good understanding of how evolution theory is based on understanding how genes keep changing. Did you know that intelligence cannot be tested by DNA kits? The trivia questions below ae perfect for not only testing what you know about genes but it will also help you learn some more about them and their importance to the medical field since the study began. All the best!

Questions and Answers

1.

What is a genetic mutation?
- A.
  
  Dna complication
- B.
  
  Mutations that occur only in an egg or sperm cell, or those that occur just after fertilization
- C.
  
  Any alteration in the inherited nucleic acid sequence of the genotype of an organism
Correct Answer
C. Any alteration in the inherited nucleic acid sequence of the genotype of an organism

Explanation
A genetic mutation refers to any alteration in the inherited nucleic acid sequence of the genotype of an organism. This means that there is a change in the DNA sequence, which can result in different traits or characteristics in an organism. Mutations can occur in different ways, such as during the formation of egg or sperm cells, or even after fertilization. These mutations can have various effects on an organism, ranging from no noticeable change to severe genetic disorders.

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2.

What is the definition of translocation?
- A.
  
  (genetics) an exchange of chromosome parts
- B.
  
  Moving things around
- C.
  
  A change in the dna
Correct Answer
A. (genetics) an exchange of chromosome parts

Explanation
Translocation, in the context of genetics, refers to the process of exchanging parts of chromosomes between non-homologous chromosomes. This can result in the rearrangement of genetic material and can lead to genetic disorders or abnormalities. Therefore, the definition "an exchange of chromosome parts" accurately describes translocation in genetics.

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3.

What is a disease caused by a defect in protein hemoglobin?
- A.
  
  Polyploidy
- B.
  
  Sickle cell anemia
- C.
  
  Trna
Correct Answer
B. Sickle cell anemia

Explanation
Sickle cell anemia is a disease caused by a defect in the protein hemoglobin. Hemoglobin is responsible for carrying oxygen in the red blood cells, and in sickle cell anemia, the hemoglobin is abnormal, causing the red blood cells to become misshapen and fragile. This leads to various symptoms such as chronic fatigue, pain, and organ damage. Polyploidy refers to having multiple sets of chromosomes, and trna is a type of RNA molecule involved in protein synthesis.

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4.

What does TRNA bind with?
- A.
  
  DNA
- B.
  
  MRNA
- C.
  
  Nothing
Correct Answer
B. MRNA

Explanation
TRNA, or transfer RNA, binds with MRNA, or messenger RNA. TRNA plays a crucial role in protein synthesis by carrying amino acids to the ribosomes, where MRNA is translated into a specific sequence of amino acids to form a protein. This binding between TRNA and MRNA is essential for the accurate translation of the genetic code and the synthesis of proteins in cells.

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5.

MRNA makes what molecule?
- A.
  
  Hemoglobin
- B.
  
  Sickle cell anemia
- C.
  
  None of the above
Correct Answer
A. Hemoglobin

Explanation
mRNA is responsible for carrying the genetic information from DNA to the ribosomes, where it serves as a template for protein synthesis. Hemoglobin is a protein found in red blood cells that carries oxygen throughout the body. Therefore, mRNA plays a crucial role in the production of hemoglobin, making it the correct answer.

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6.

Does genetic mutation sometimes make someone grow an extra arm?
- A.
  
  True
- B.
  
  False
Correct Answer
A. True

Explanation
Genetic mutation can indeed result in the growth of an extra arm. Mutations can occur in the DNA sequence, leading to changes in the development of body parts. In rare cases, these mutations can cause the formation of additional limbs. This phenomenon has been observed in both animals and humans, although it is extremely rare in humans. It is important to note that genetic mutations can have various effects, and the growth of an extra arm is just one possible outcome.

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7.

Mutations are changes to the nucleotide sequence of the genetic material of an organism?
- A.
  
  True
- B.
  
  False
Correct Answer
A. True

Explanation
Mutations are indeed changes to the nucleotide sequence of the genetic material of an organism. These changes can occur naturally or be induced by external factors such as radiation or chemicals. Mutations can lead to variations in an organism's traits, which can have both positive and negative effects. They play a crucial role in evolution by providing the genetic diversity necessary for natural selection to occur. Therefore, the statement "Mutations are changes to the nucleotide sequence of the genetic material of an organism" is true.

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8.

Mutations can not be caused by copying errors in the genetic material during cell division?
- A.
  
  True
- B.
  
  False
Correct Answer
B. False

Explanation
Mutations can be caused by copying errors in the genetic material during cell division. When cells divide, their DNA is replicated to create new cells. However, sometimes errors occur during this replication process, leading to changes in the genetic code. These changes are known as mutations and can have various effects on an organism. Therefore, the statement that mutations cannot be caused by copying errors in the genetic material during cell division is false.

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9.

Can germline mutations, be passed on to descendants through the reproductive cells?
- A.
  
  True
- B.
  
  False
Correct Answer
A. True

Explanation
Germline mutations can be passed on to descendants through the reproductive cells. This is because germline mutations occur in the DNA of the germ cells (sperm and egg cells) and can be inherited by offspring. These mutations can affect the genetic makeup of future generations and may lead to genetic disorders or variations in traits. Therefore, the statement "True" is correct.

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Current Version
Mar 22, 2023

Quiz Edited by
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Feb 04, 2009

Quiz Created by
Stonescience

The Genetic Mutation Test Quiz! Trivia

What is a genetic mutation?

What is the definition of translocation?

What is a disease caused by a defect in protein hemoglobin?

What does TRNA bind with?

MRNA makes what molecule?

Does genetic mutation sometimes make someone grow an extra arm?

Mutations are changes to the nucleotide sequence of the genetic material of an organism?

Mutations can not be caused by copying errors in the genetic material during cell division?

Can germline mutations, be passed on to descendants through the reproductive cells?