What are dominant alleles Study guides, Class notes & Summaries

Biology 1406 lecture exam 4 latest update graded A+ gregor mendel father of modern genetics two things gregor mendel discussed character trait character heritable feature of an organism trait version of a character what did mendel follow? the inheritance of traits in true-breeding pea plants cross mating between traits ex: purple flower with a white flower hybrid offspring of a cross phenotype physical appearance ex: purple flower color genotype DNA content of ge...

McMaster Bio 1M03: Exam 2024/2025 Questions with all the correct Answers (Real Actual Exam). Why might Pasteur's experiment be inconclusive? - ANS - The swan-necked flask broth may not support cell growth, or the broth was poisoned. Experiment did not confirm hypothesis that all cells come from pre-existing cells Why are replicates important in experiments? - ANS - To ensure that results were not achieved by random chance What is the definition of a replicate? - ANS - Unit that shares a c...

Which of the following physiological responses is caused by the release of anti diuretic hormones ? ----CORRECT ANSWER------Increase in water reabsorption in the collecting duct Which of the following is the atomic number that has 12 protons and 12 neotrons ---- CORRECT ANSWER------24 Which of the following describes how a punnet square can predict the genotype of the offspring of the alleles of both parents are known? ----CORRECT ANSWER------Shows what genotypes are possible one the offs...

A patient in respiratory distress and is breathing 33 breaths per minute. Which ABG value is consistent with the clinical scenario? PCO2 15 pH 7.30 pH 7.45 O2 sat 100% A patient who is breathing 33 breaths per minute is hyperventilating and blowing off CO2; therefore the PCO2 level will be low. The patient will most likely experience a respiratory alkalosis and the two pH values provided are not consistent with this diagnosis. A patient has a sodium level of 115 mEq/L and is disoriente...

NURS 5315 FINAL REAL EXAM 2023/2024 WITH 100%VERIFIED SOLUTIONS GRADED A. A patient in respiratory distress and is breathing 33 breaths per minute. Which ABG value is consistent with the clinical scenario? PCO2 15 pH 7.30 pH 7.45 O2 sat 100% A patient who is breathing 33 breaths per minute is hyperventilating and blowing off CO2; therefore the PCO2 level will be low. The patient will most likely experience a respiratory alkalosis and the two pH values provided are not consistent with th...

Mendelian traits Correct Answer-A gene with two different alleles - simple dom. / recessive relationship Non-Mendelian Traits Correct Answer-Do not express ratios expected from mendelian inheritance Loss of function allele Correct Answer-type of lethal alleles, encode proteins necessary for survival gain of function allele Correct Answer-protein encoded by mutant gene changed so it gains new function wild-type allele Correct Answer-prevalent alleles in a population mutant allele ...

Praxis 2 Biology Content 5235 Questions and Answers Already Passed What is inheritance? the process by which characteristics are passed from one generation to another Who was Gregor Mendel? The father of genetics; studied relationships between traits expressed in parents and offspring and hereditary factors causing the expression of these traits. What is the generation of plants used to perform the first cross called? P1 generation F1 generation first generation of offspring resulting from tw...

ANSC 1401 Crossland Exam 3 Questions and Answers Already Passed DNA is located in the chromosome of the nucleus of the cell. True Gene Small section of DNA that codes for a specific purpose. Genome Sum of genetic material of an animal. Trait Observable characteristics Allele you receive one of these from each parent which can make a gene have various forms of genotypes and phenotypes. Mitosis somatic cell division Meiosis Development of germ cells, aka gametogenesis C...

What is Autosomal Dominant Inheritance? correct answer: - Dominant Allele - Males and females likely to inherit trait. - "Dominant"- having at least one allele is all it takes What is Autosomal Recessive Inheritance? correct answer: - Recessive Allele - Males and Females equally affected - Needs both alleles to be recessive to have trait - Having only one makes person a "carrier," no expression How do bad alleles happen? correct answer: - Mutations, change the genomic sequence...

McMaster Bio 1M03: Exam 2024/2025 Questions with all the correct Answers (Real Actual Exam). Why might Pasteur's experiment be inconclusive? - ANS - The swan-necked flask broth may not support cell growth, or the broth was poisoned. Experiment did not confirm hypothesis that all cells come from pre-existing cells Why are replicates important in experiments? - ANS - To ensure that results were not achieved by random chance What is the definition of a replicate? - ANS - Unit that shares a c...