Bio 140 - Study guides, Class notes & Summaries

BIO 1404 Lab Questions and Answers 100% Pass

BIO 1404 LAB PRACTICAL

What occurs to the two strands of the parental duplex during replication? - they separate Is replication conservative, semi-conservative, or dispersive? - semi-conservative What does it mean to be conservative? - the original DNA is kept and an exact replica is made What does it mean for DNA is be dispersive? - parts of the old and new DNA are chopped together What does it mean for DNA to be semi-conservative? - each new daughter DNA is one old strand and one new strand What was the experi...

Bio 1406 - lab exam 2 latest update graded A+ Benedicts Reagent to test for a reducing sugar Iodine Reagent to test for a starch Biuret Reagent to test for a protein Positive Test changes colors (benedicts) or turns blue-black (iodine) Negative Test stays the same color (benedicts) or turns amber (iodine) Negative for Benedicts water, potato, starch Positive for Benedicts soda, onion, milk, glucose Negative for Iodine water, glucose Positive for Iodine cornstarch ...

JMU BIO 140 Exam 2 Questions And Answers

Bio 1404 exam 3 with complete solutions

Bio 1406 List the 12 levels of the Biological Hierarchy as discussed in class. - correct answer Atom Molecule Organelle Cell Tissue Organ Organ System Organism Population Community Ecosystem Biosphere What is the smallest chemical unit that retains all the properties of its element? - correct answer Atom A ___ is an organized collection of specific atoms - correct answer Molecule A ___ is a membrane-bound collection of molecules that perform a specific function - correct a...

Bio 1406List the 12 levels of the Biological Hierarchy as discussed in class. - correct answer Atom Molecule Organelle Cell Tissue Organ Organ System Organism Population Community Ecosystem Biosphere What is the smallest chemical unit that retains all the properties of its element? - correct answer Atom A ___ is an organized collection of specific atoms - correct answer Molecule A ___ is a membrane-bound collection of molecules that perform a specific function - correct ans...

DAANCE: ALL MODULES EXAM STUDY GUIDE 2023/2024 LATEST Pulmonary artery - CORRECT ANSWER-One of two arteries that carry venous (oxygen poor) blood from heart to lungs What type of intubation is preferred with emesis with aspiration? - CORRECT ANSWER-ETT. LMA or combitube acceptable. What emergency would a cricothyrotomy typically be performed? - CORRECT ANSWER-Airway obstruction Atropine would be given in which emergency? - CORRECT ANSWER-Symptomatic bradycardia Adenosine would be ...