Genetic map Study guides, Class notes & Summaries

# of Animal species - ANSWER over 1 million species and about 30 divisions # of insects - ANSWER 800,000 species, half of animal kingdom Characteristics of animal kingdom - ANSWER muliticellular, heterotrophic, reproduce sexually, do not have cell walls or chloroplasts, can move at some stage of life, can rapidly respond to environment due to specialized tissues like nerve and muscle Heterotrophic - ANSWER method of getting energy by eating food that has energy releasing substances M...

BIOL 3030 Practice Exam 40 Questions with Verified Answers Which enzyme untwists the parent strands of DNA during replication? - CORRECT ANSWER DNA helicase Tetrad analysis is a technique for a. determining base sequences in DNA b. mapping genes in organisms retaining the four meiotic products in one structure c. measuring the number of chromatids at meiosis d. separating neurospora mycelia - CORRECT ANSWER b. mapping genes in organisms retaining the four meiotic products in one struct...

APES Unit 4 multiple choice verified already passedWhich of the following is a major goal of the program begun in 1995 to reintroduce the gray wolf into Yellowstone National Park? A) Decrease the number of grizzly bears, because they were becoming a nuisance B) Enable the removal of the gray wolf from the endangered species list C) Increase the dwindling numbers of tourists that visit the park each year D) Upset the natural predator-prey balance between coyotes and elk E) Decrease the numbe...

Graticule slide - ANSWER marked with grid line, useful for counting or estimating a quantity Preparing acid solutions - ANSWER Always add acid to 2/3 water, then add rest of water # of Animal species - ANSWER over 1 million species and about 30 divisions # of insects - ANSWER 800,000 species, half of animal kingdom Characteristics of animal kingdom - ANSWER muliticellular, heterotrophic, reproduce sexually, do not have cell walls or chloroplasts, can move at some stage of life, can...

binary fission - asexual, usually in prokaryotes origin (of replication) - bidirectional (replication AND separation together) homologous chromosome (homologue) - one from mom, one from dad; similar not identical; same alleles in the same order chromatid; sister chromatid - two IDENTICAL halves of a single replicated eukaryotic chromosome histone - proteins that have DNA wrapped around them in the *nucleosome* structure nucleosome - 147nt of DNA wrapped around a core of 8 histone proteins ...

Cystic fibrosis is a chronic genetic disease that affects the exocrine glands that secrete mucus. Mucus blockage prevents pancreatic enzymes from breaking down and unable to absorb food and nutrients, leading to malnutrition in most patients. It is caused by a defect in the CTFR gene. The CFTR gene is a protein that functions as a chloride channel and is found on the apical surface of many hollow tissues notably the lungs, pancreas, gastrointestinal tract and sweat glands. Mutations in CFTR ...

# of Animal species - ANSWER over 1 million species and about 30 divisions # of insects - ANSWER 800,000 species, half of animal kingdom Characteristics of animal kingdom - ANSWER muliticellular, heterotrophic, reproduce sexually, do not have cell walls or chloroplasts, can move at some stage of life, can rapidly respond to environment due to specialized tissues like nerve and muscle Heterotrophic - ANSWER method of getting energy by eating food that has energy releasing substances M...

AP Human Geography Practice Exam (2023) || Questions & Answers (Graded A+) AP Human Geography Practice Exam (2023) || Questions & Answers (Graded A+) All the following have been considered new industrial countries EXCEPT (A) Hong Kong (D) China (B) South Korea (E) Indonesia (C) Brazil - ANSWER - E Which of the following is an example of a quinary-sector economic activity? (A) Working at a cash register at McDonald's (B) Serving as a researcher for human genetic cloning (C) Serving ...

HMC Radiographic Pathology for Technologists- Chapter 1 Exam 2023 A+ Asymptomatic - ANS-Showing or causing no identifiable symptoms Autoimmune Disorders - ANS-Disease in which antibodies form against and injure the patient's own tissues, in contrast to the normal process in which antibodies form in response to foreign antigens. Benign Neoplasm - ANS-A localized tumor of well differentiated cells that does not invade surrounding tissue or metastasize to distant areas within the body....

UW Bio 180 Exam 1 Latest Update Already Passed Organism A living entity made up of one or more cells Theory An explanation for a very general class of phenomena or observations Cell Theory All organisms are made of cells and all cells come from preexisting cells Null Hypothesis Specifies what we should observe when the hypothesis being tested isn't correct Control Group A group that checks for other factors which are not being tested Two components of scientific theories Pattern and proces...