Genetics and Meiosis Pretest Questions
This content provides a series of pretest questions related to genetics, protein synthesis, meiosis, and related concepts. It includes multiple-choice questions covering topics such as protein synthesis processes, types of mutations, meiosis divisions, genetic recombination, and more.
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Meiosis & Genetics Pretest
1. The correct sequence for the process of protein synthesis is A. mRNA > protein > tRNA B. DNA > mRNA > Protein > tRNA C. DNA > mRNA > tRNA > amino acids > protein
2. Which of the following has the correct process name, location and product matched together?
3. A frameshift mutation can change all amino acids following the mutation. Which of these is an example of a frameshift mutation? A. Insertion B. Substitution C. Deletion D. Both a and c
4. Which of the following statements about meiosis are correct? A. The purpose of meiosis is to repair damaged cells B. Meiosis has 2 divisions C. The purpose of meiosis is to create gametes. D. Both B and C are correct
5. Meiosis is also known as _________________ and results in ____________________. A. Genetic recombination; reduction division B. Mitosis; genetic recombination C. Reduction division; genetic recombination D. Increased division; reduction division
6. During which phase of meiosis does crossing-over occur? A. Metaphase II B. Prophase I C. Anaphase I D. Prophase II
7. What process is illustrated below? A. B. genetic recombination C. mutation D. Chromosome switching mitosis Crossing-over which results in
8. What is the difference between a phenotype and a genotype? A. phenotype is the physical expression B. Genotype is the physical expression and the phenotype is the alleles C. Phenotypes are written in letters while genotypes are written as words Genotype is the alleles and the
9. Which of the following is true of homologous chromosomes? A. They are only found together in gametes B. They have the same genes, but may have different alleles C. They are identical to each other
10. Which of these are considered heterozygous? I. Hybrids II. pp III. Pp IV. PP A. I only B. IV only C. Both I and II D. Both I and III
11.What is genotypic ratio of the offspring in this cross? A. Two dominant and one recessive B. 1 AA : 2 Aa : 1aa C. All offspring are heterozygous
12.If B is for brown eyes and b is for blue eyes in this Punnett square, how many of the offspring heterozygous? A. All of them B. None of them C. 2 D. 3
Create and solve a punnett square, you will use this to answer 13 - 15 In dogs, normal pigment is due to a dominant gene (N) and albinism, the lack of pigmentation is due to the recessive gene (n). A normal female and an albino male have puppies. Their first puppy is an albino.
13.What is the albino puppys genotype? A. Homozygous dominant B. Homozygous recessive C. Nn D. Both b and c
14. What is the probability that the other puppies will be albino? A. 25% B. 50% C. 75% D. 100%
15.What is the fathers genotype? A. Homozygous dominant B. Homozygous recessive C. Nn D.Both b and c
Meiosis & Genetics Pretest
1. The correct sequence for the process of protein synthesis is A. mRNA > protein > tRNA B. DNA > mRNA > Protein > tRNA C. DNA > mRNA > tRNA > amino acids > protein
2. Which of the following has the correct process name, location and product matched together?
3. A frameshift mutation can change all amino acids following the mutation. Which of these is an example of a frameshift mutation? A. Insertion B. Substitution C. Deletion D. Both a and c
4. Which of the following statements about meiosis are correct? A. The purpose of meiosis is to repair damaged cells B. Meiosis has 2 divisions C. The purpose of meiosis is to create gametes. D. Both B and C are correct
5. Meiosis is also known as _________________ and results in ____________________. A. Genetic recombination; reduction division B. Mitosis; genetic recombination C. Reduction division; genetic recombination D. Increased division; reduction division
6. During which phase of meiosis does crossing-over occur? A. Metaphase II B. Prophase I C. Anaphase I D. Prophase II
7. What process is illustrated below? A. B. genetic recombination C. mutation D. Chromosome switching mitosis Crossing-over which results in
8. What is the difference between a phenotype and a genotype? A. phenotype is the physical expression B. Genotype is the physical expression and the phenotype is the alleles C. Phenotypes are written in letters while genotypes are written as words Genotype is the alleles and the
9. Which of the following is true of homologous chromosomes? A. They are only found together in gametes B. They have the same genes, but may have different alleles C. They are identical to each other
10. Which of these are considered heterozygous? I. Hybrids II. pp III. Pp IV. PP A. I only B. IV only C. Both I and II D. Both I and III
11.What is genotypic ratio of the offspring in this cross? A. Two dominant and one recessive B. 1 AA : 2 Aa : 1aa C. All offspring are heterozygous
12.If B is for brown eyes and b is for blue eyes in this Punnett square, how many of the offspring heterozygous? A. All of them B. None of them C. 2 D. 3
Create and solve a punnett square, you will use this to answer 13 - 15 In dogs, normal pigment is due to a dominant gene (N) and albinism, the lack of pigmentation is due to the recessive gene (n). A normal female and an albino male have puppies. Their first puppy is an albino.
13.What is the albino puppies genotype? A. Homozygous dominant B. Homozygous recessive C. Nn D. Both b and c
14. What is the probability that the other puppies will be albino? A. 25% B. 50% C. 75% D. 100%
15.What is the fathers genotype? A. Homozygous dominant B. Homozygous recessive C. Nn D.Both b and c
Number of Qs Missed Test Score 1 93 2 87 3 80 4 73 Grading Scale 5 67 6 60 7 53 8 47 9 40 10 33 11 27 12 20 13 13 14 7 15 0
Table of Contents 1/6 Meiosis Notes 1/6 Meiosis W.S. 1/7 Meiosis T.H. Test 1/8 Simulating protein synthesis 1/9 Genetics Vocab 1/9 Genetics Notes 1/10 Using Letters W.S. 1/13 Monohybrid Practice 1/14 Meiosis/Genetics Quiz 1/15 monohybrid cross Problems
