Select the correct match :

Question

Write the initiating codon for translation, its anticodon, and the amino acid it codes for.

Answer 1

Let's review the options and identify which pair is correctly matched:

Ribozyme – Nucleic acid: This is the correct match. Ribozymes are RNA molecules that have catalytic activity, meaning they can catalyze chemical reactions, a role typically associated with proteins. Therefore, ribozymes are indeed nucleic acid molecules.
T.H. Morgan – Transduction: This is incorrect. T.H. Morgan is known for his work on the role of chromosomes in heredity, particularly his work with Drosophila melanogaster (fruit flies), not transduction. Transduction is a process of genetic recombination in bacteria involving bacteriophages, discovered by other scientists.
F_2 × Recessive parent – Dihybrid cross: This is incorrect. A dihybrid cross refers to the crossing of two organisms that are heterozygous for two different traits. Crossing F_2 progeny with a recessive parent is generally a test cross, not a dihybrid cross.
G. Mendel – Transformation: This is incorrect. Gregor Mendel, known as the father of genetics, is famous for his foundational work on the inheritance of traits in pea plants. Transformation, on the other hand, refers to the genetic alteration of a cell resulting from the direct uptake and incorporation of exogenous genetic material, a concept discovered later.

Therefore, the correct answer is Ribozyme – Nucleic acid, as it accurately describes the nature of ribozymes as catalytic RNA molecules.

Answer 2

Let's review the options and identify which pair is correctly matched:

Ribozyme – Nucleic acid: This is the correct match. Ribozymes are RNA molecules that have catalytic activity, meaning they can catalyze chemical reactions, a role typically associated with proteins. Therefore, ribozymes are indeed nucleic acid molecules.
T.H. Morgan – Transduction: This is incorrect. T.H. Morgan is known for his work on the role of chromosomes in heredity, particularly his work with Drosophila melanogaster (fruit flies), not transduction. Transduction is a process of genetic recombination in bacteria involving bacteriophages, discovered by other scientists.
F_2 × Recessive parent – Dihybrid cross: This is incorrect. A dihybrid cross refers to the crossing of two organisms that are heterozygous for two different traits. Crossing F_2 progeny with a recessive parent is generally a test cross, not a dihybrid cross.
G. Mendel – Transformation: This is incorrect. Gregor Mendel, known as the father of genetics, is famous for his foundational work on the inheritance of traits in pea plants. Transformation, on the other hand, refers to the genetic alteration of a cell resulting from the direct uptake and incorporation of exogenous genetic material, a concept discovered later.

Therefore, the correct answer is Ribozyme – Nucleic acid, as it accurately describes the nature of ribozymes as catalytic RNA molecules.

The Correct Option is A