Basics of dna Study guides, Class notes & Summaries

What are the basics of in situ hybridization? Pretreatment of slides with acid, extraction of DNA with barium hydroxide, and incubation in 2xSSC to promote denaturation. The following are indicators for amniocentesis except: A family history of an autosomal recessive disorder. When a bone marrow sample cannot be delivered to the lab within 4 hrs, the sample should: Be put in media and kept at room temp. A PB sample is clotted. What do you do? Break up the clot. All of the following i...

Scientific Method 1) Observation 2) Research 3) Hypothesis 4) Test the hypothesis 5) Analysis of Data 6) Conclusion 7) Communication Anton van Leeuwenhoek Created the microscope and observed microorganisms Carolus Linnaeus Created the binomial nomenclature system for classifying species Georges Cuvier Established extinction as a fact Jean-Baptiste Lamarck Proposed teleological evolution Matthias Schleiden Stated that plants are made of cells Rudolf Virchow Stated that cells can...

Biology Quiz:1.3.2Quiz: Basics of Mendelian Genetics; Questions and Answers 100% Solved What was Mendel trying to determine? Correct answer How traits are passed to offspring Which best describes the result of Mendel's work with pea plants? Correct answer He showed how traits are passed between generations. Which best describes the result of Mendel's work with pea plants? Correct answer He found the basic ideas about genetics. Why was Mendel's work not accepted at the time? Correct...

What are the basics of in situ hybridization? - correct answer Pretreatment of slides with acid, extraction of DNA with barium hydroxide, and incubation in 2xSSC to promote denaturation. The following are indicators for amniocentesis except: - correct answer A family history of an autosomal recessive disorder. When a bone marrow sample cannot be delivered to the lab within 4 hrs, the sample should...

Bio 93 midterm 3 Exam Questions With 100% Correct Answers two chromosomes that have the same genes and are in a diploid cell are - answerhomologous chromosomes which of the following must be a heterozygote if a purple flower is crossed with a white flower and produces a purple flower offspring? - answerthe purple flower offspring a homozygous individual has - answertwo identical alleles a discrete unit of inherited information made of a specific sequence of DNA nucleotides is called a - ...

Basics of Flexible Endoscope Reprocessing All Answers Correct 1. What ensures that patient care is not negatively impacted in healthcare settings? - Answer: Effective reprocessing of flexible endoscopes is critical. ️ 2. What does the field of ethics involve? - Answer: Ethics pertains to adhering to accepted professional conduct standards. ️ 3. Which ethical principle does the Health Insurance Portability and Accountability Act (HIPAA) address? - Answer: It focuses on maintaining confi...

Basics of protons, neutrons and electrons Electrons are negligible mass and are not in the nucleus with a - charge Neutrons have no charge and are in the nucleus with the protons who have a + charge. Atomic Number Vs. Mass number or atomic Mass Atomic number is the number of protons in the nucleus and Atomic mass or mass number is the number of protons and neutrons Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:00 F...

A patient demonstrates an adequate understanding of the teaching provided regarding chemotherapy and myelosuppression by stating: "Myelosuppression is: a potential side effect of many cancer treatments." unintentional prior to a bone marrow transplant." when laboratory values show an elevation in the white blood cell count." the overreaction of the body's immune system to a medication." - Answer a potential side effect of many cancer treatments." Answer: Chemotherapy will de...

Basics of Flexible Endoscope Reprocessing Exam Questions With 100% Correct Answers 2024 Flexible endoscopes MUST be competently reprocessed so that - answerPatient care is not adversely affected Ethics is the practice of - answerconforming to accepted and professional standards of conduct The Health Insurance Portability and Accountability Act (HIPAA) provides for which ethical issue? - answerConfidentiality Recommended practices are - answerStatements of sound principles of practice th...

Biology 121 Exam 1 Study Guide Questions and answers, VERIFIED/ Define Biology - -The study of life. Life is characterized by what properties? - -Emergent properties aka reflect hierarchy of structural organization What is the lowest level of biological organization - -Atoms Know order of structural levels from atom to ecosystem - -Atoms-Molecules-Organelles-CellsTissue-Organs-Organ Systems-Organisms-Populations-Community-Ecosystem Know the basic definition of each (e.g. what is an ecos...