Genetics exam 1 stuvia - Study guides, Class notes & Summaries

Understand the somewhat arbitrary nature of biological categories such as organisms and species. Be able to identify from the lecture examples that illustrate this point. - ANSWER- The term organism doesn't fit certain life forms. Example: Grove of ash trees in Utah (Pando), 80,000 years old, deep root system, 180 acres Species is an arbitrary term as well. Example: Ring species are two populations which do not interbreed living in the same geographical region, connected by a geographical ...

ANSI Exam 1 Study Guide 2023-2024 with Complete SolutionsANSI Exam 1 Study Guide 2023-2024 with Complete SolutionsANSI Exam 1 Study Guide 2023-2024 with Complete SolutionsANSI Exam 1 Study Guide 2023-2024 with Complete Solutions Genetics - ANSWER-the science of heredity and the variation of inherited characteristics Nutrition - ANSWER-the feeds and feeding management for economical production and/or health and long life Feed - ANSWER-the most important environmental factor in animal devel...

What was Miescher's contribution to the early study of DNA? - ANSWER- extracted "nuclein" (DNA) from the nuclei of human white blood cells "nuclein" is weakly acidic and phosphorous- rich What was Feulgen's contribution to the early study of DNA? - ANSWER- localized "nuclein" almost exclusively within the chromosomes What is epigenetics/"noisy development"? - ANSWER- environment has huge influence on gene expression What are the three components of a nucleotide? - ANSWER- 1) ...

Why is genetics important? - ANSWER- Genes influence our lives and contribute to personality What is a genome? - ANSWER- Complete set of genetic instructions for any organism What are the types of genomes? - ANSWER- DNA, RNA, prion What is transmission genetics? - ANSWER- Encompasses basic principles of heredity and how traits are passed from one generation to the next What is molecular genetics? - ANSWER- Concerns the chemical nature of the gene itself: how genetic information is en...

Behavioral Genetics - Answer The field of study concerned with the effects genetics has on behavior. Multiple determination - Answer The influence of many factors on the development of behavior. There are two categories of multiple determinants: organismic conditions and environmental conditions. Genotype - Answer One's actual genetic makeup. Genetic-constitutional makeup - Answer That which is inherited at conception, including gross physiological characteristics such as sex, physique...

What was Miescher's contribution to the early study of DNA? - ANSWER- extracted "nuclein" (DNA) from the nuclei of human white blood cells "nuclein" is weakly acidic and phosphorous- rich What was Feulgen's contribution to the early study of DNA? - ANSWER- localized "nuclein" almost exclusively within the chromosomes What is epigenetics/"noisy development"? - ANSWER- environment has huge influence on gene expression What are the three components of a nucleotide? - ANSWER- 1) ...

What was Miescher's contribution to the early study of DNA? - ANSWER- extracted "nuclein" (DNA) from the nuclei of human white blood cells "nuclein" is weakly acidic and phosphorous- rich What was Feulgen's contribution to the early study of DNA? - ANSWER- localized "nuclein" almost exclusively within the chromosomes What is epigenetics/"noisy development"? - ANSWER- environment has huge influence on gene expression What are the three components of a nucleotide? - ANSWER- 1) ...

MBG 2040 Midterm Exam Questions and Answers 100% Pass Why do we study genetics? Provide an example for each. - ANSWER--genetics plays a critical role in understanding disease (i.e. in understanding cancer) -genetics improves agricultural practices (we can manipulate crops so they are more resistant to pests and drought) -genetics used biotechnology industry for drug design, development, and production (transcription factors are targets of drugs, so understanding genes helps us to make dru...

PSY 303 Abnormal Psychology Final Exam Study Guide Solutions Transgender identity - ANSWER-psychological sense of belonging to one gender while possessing sexual organs of the other Gender identity - ANSWER-psychological sense of being male or female Gender dysphoria - ANSWER-individuals who experience significant personal distress or impaired functioning as a result of a conflict between their biological sex and their gender identity comes with transgender identity as well - often begin...

Bio 2C03-Midterm 1 Exam Study Guide Solutions homologous pairs and a type of organism that doesn't have them - ANSWER-carry genes for the same traits asexual organisms special quality of mitochondria - ANSWER-have their own DNA what is archael bacteria - ANSWER-ancestral bacteria in extreme environments gametes in animals vs. plants - ANSWER-animals: sperm and eggs plants: pollen and eggs who identified DNA as the hereditary material - ANSWER-Avery, MacLeod and McCarty LUCA and what...