What is a homozygous dominant genotype?
CP Biology Semester 1 Exam Review

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•
Biology
•
10th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
A homozygous dominant genotype consists of two identical dominant alleles, represented as 'YY'.
2.
FLASHCARD QUESTION
Front
What is the role of a substrate in an enzyme-catalyzed reaction?
Back
The substrate is the molecule upon which an enzyme acts, binding to the enzyme's active site.
3.
FLASHCARD QUESTION
Front
What does it mean for a trait to be dominant?
Back
A dominant trait is one that is expressed in the phenotype even when only one copy of the allele is present.
4.
FLASHCARD QUESTION
Front
What is a Punnett square used for?
Back
A Punnett square is a diagram used to predict the genotypes of offspring from parental genotypes.
5.
FLASHCARD QUESTION
Front
What are carbohydrates?
Back
Carbohydrates are organic compounds made of carbon, hydrogen, and oxygen, and include sugars like glucose and fructose.
6.
FLASHCARD QUESTION
Front
Define genotype.
Back
Genotype refers to the genetic makeup of an organism, specifically the alleles it possesses.
7.
FLASHCARD QUESTION
Front
Define phenotype.
Back
Phenotype is the observable physical or biochemical characteristics of an organism, determined by its genotype.
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