Skip to main content
Ch. 1 - The Molecular Basis of Heredity, Variation, and Evolution
Sanders - Genetic Analysis: An Integrated Approach 3rd Edition
Sanders3rd EditionGenetic Analysis: An Integrated ApproachISBN: 9780135564172당신이 사용하는 게 아니라요?교과서 변경
모든 교과서Sanders 3rd EditionCh. 1 - The Molecular Basis of Heredity, Variation, and Evolution문제 14a
1장, 문제 14a

Briefly describe the contribution each of the following people made to the development of genetics or genetic analysis.
Archibald Garrod

검증된 단계별 안내
1
Archibald Garrod was a British physician who made significant contributions to the field of genetics by studying inherited metabolic disorders.
He proposed the concept of 'inborn errors of metabolism,' suggesting that certain diseases are caused by defects in specific biochemical pathways due to genetic mutations.
Garrod's work on alkaptonuria, a condition where the body cannot properly break down homogentisic acid, demonstrated that this disorder followed Mendelian inheritance patterns.
He was one of the first to link genes to enzymes, laying the groundwork for the 'one gene-one enzyme' hypothesis later developed by Beadle and Tatum.
Garrod's research emphasized the importance of studying rare genetic disorders to understand broader principles of human genetics and biochemistry.

비슷한 문제에 대한 검증된 영상 답변:

이 영상 해법은 위 문제에 도움이 된다고 튜터들이 추천한 것입니다.
영상 길이:
1m

주요 개념

질문에 올바르게 답하기 위해 반드시 이해해야 하는 핵심 개념들은 다음과 같습니다.

Inborn Errors of Metabolism

Archibald Garrod was a pioneer in the study of inborn errors of metabolism, which are genetic disorders caused by the absence or malfunction of specific enzymes. He proposed that these conditions were hereditary and linked to specific genes, laying the groundwork for understanding how genetic mutations can lead to metabolic diseases.
추천 영상:
가이드 코스
02:35
Proofreading

Phenylketonuria (PKU)

Garrod's work on phenylketonuria (PKU) was significant in demonstrating how a single genetic defect could lead to a specific metabolic disorder. He showed that individuals with PKU could not properly metabolize phenylalanine, leading to severe health issues, thus highlighting the relationship between genes and metabolic pathways.

Genetic Analysis and Mendelian Inheritance

Garrod's contributions also emphasized the importance of Mendelian inheritance in understanding genetic disorders. He was one of the first to apply Mendel's principles to human diseases, suggesting that certain traits and conditions could be inherited in predictable patterns, which was crucial for the development of genetic analysis.
추천 영상:
가이드 코스
02:48
Chi Square Analysis
관련 실천
교과서 질문

Plant agriculture and animal domestication developed independently several times and in different locations in human history. Do a brief Internet search and then list the approximate locations, time periods, and crops developed in three of these agricultural events. What role do you think ideas about heredity may have played in these events?

877
views
교과서 질문

Compare and contrast the genome, the proteome, and the transcriptome of an organism.

868
views
교과서 질문

Briefly describe the contribution each of the following people made to the development of genetics or genetic analysis.

Robert Hooke

723
views
교과서 질문

Briefly describe the contribution each of the following people made to the development of genetics or genetic analysis.

Rosalind Franklin:

851
views
교과서 질문

With respect to transcription describe the relationship and sequence correspondence of the RNA transcript and the DNA template strand. Describe the relationship and sequence correspondence of the mRNA transcript to the DNA coding strand.

658
views
교과서 질문

Briefly describe the contribution each of the following people made to the development of genetics or genetic analysis.

William Bateson:

749
views