Question 11 pts The sugar in DNA is deoxyribose. Flag this Question Question 21
ID: 211539 • Letter: Q
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Question 11 pts
The sugar in DNA is deoxyribose.
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Question 21 pts
A nucleotide consists of a sugar, phosphate, and a base.
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Question 31 pts
Chargaff's rules state that Adenine paris with Cytosine.
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Question 41 pts
DNA is a double helix.
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Question 51 pts
The process by which DNA is copied is known as replication.
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Question 61 pts
A deletion is also known as a frame-shift mutation.
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Question 71 pts
Karyotypes are diagrams illustrating the number of chromosomes present in an individuals somatic cells and may be used to detect genetic disorders.
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Question 81 pts
Genetics is the study of heredity.
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Question 91 pts
Every gene is made up of two alleles. Alleles are also know as different forms of a gene.
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Question 101 pts
The genotype of an organism represents physical characteristics.
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Question 112 pts
The probability that a coin will land on heads is 50%.
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Question 122 pts
The phenotypic ratio of a dihybrid cross is always 9:3:3:1 if it follows Mendelian principles.
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Question 131 pts
A polygenic trait is due to a single gene.
TrueExplanation / Answer
Answer 1. True.
Answer 2. True.
Answer 3. False
Answer 4. True.
Answer 5. True.
Answer 6. True.
Answer 7. True.
Answer 8. True.
Answer 9. True.
Answer 10. False.
Answer 11. True.
Answer 12. False.
Answer 13. False.
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