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Q.No.1

What is the term for an alternative form of a gene at a specific locus?

Q.No.2

What type of mutation results in a single nucleotide change that does not alter the amino acid sequence?

Q.No.3

Which evolutionary mechanism involves random changes in allele frequencies in a population?

Q.No.4

Which process involves the copying of DNA to produce an identical DNA molecule?

Q.No.5

In Mendelian genetics, what is the expected phenotypic ratio of a monohybrid cross between two heterozygous individuals?

Q.No.6

Which enzyme is responsible for unwinding the DNA double helix during replication?

Q.No.7

Which type of natural selection favors individuals at one extreme of a trait distribution?

Q.No.8

What is the term for the physical expression of an organism's genetic makeup?

Q.No.9

Which genetic disease is caused by a recessive mutation on the X chromosome?

Q.No.10

What is the role of tRNA during translation?


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This subcategory focuses on the principles of heredity, molecular genetics, and evolutionary mechanisms that drive biological diversity and adaptation.

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The Biological and Biochemical Foundations of Living Systems category focuses on the fundamental principles of biology and biochemistry that govern living organisms. It emphasizes understanding biological processes at the molecular, cellular, and organismal levels, integrating biochemical concepts to explain how living systems function, adapt, and evolve.


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Quizzes under Biological and Biochemical Foundations of Living Systems

  2. Molecular and Cellular Biology
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The Medical College Admission Test (MCAT) is a standardized, computer-based exam designed to assess problem-solving, critical thinking, and knowledge of natural, behavioral, and social science concepts required for medical school admission. It is a critical component of the medical school application process in the United States, Canada, and select international institutions.


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