Bio 180 Study guides, Class notes & Summaries

What is the scientific process? - Observations, question, hypothesis, prediction, and test Hypothesis - A testable prediction, often implied by a theory A hypothesis is ________________ and written so that it could be found incorrect by an observation or experiment - Falsifiable Is this a hypothesis: cats live fish more than dogs love fish? - No because it is now testable Is this a hypothesis? Why?: big foot lives in north dakota - No because it is not tesable Is this a hypothesis: all swa...

Bio 180 Exam 5 BYUI Questions and Answers Already Passed Lipid-soluble signal molecules, such as testosterone, cross the membranes of all cells but affect only target cells because: Intracellular receptors are present only in target cells. Which type of receptor is most associated with metabolism, cell growth, and cell division? Tyrosine kinase receptors Which type of receptor is a dimer that when bound to the proper ligand autophosphorylates? Tyrosine kinase receptors A drug designed to inh...

What is the difference between a theory and a hypothesis? - Only scale--theories deal with "big ideas" that impact large parts of the physical or natural world; hypotheses are more focused or narrower in scope. What is the difference between a hypothesis and a prediction? - A hypothesis is an idea--a testable explanation; a prediction is something that follows from a hypothesis and that you can measure example of prediction - If you boil nutrient broth and place it in an air-tight flask, ...

What is the difference between a theory and a hypothesis? - Only scale--theories deal with "big ideas" that impact large parts of the physical or natural world; hypotheses are more focused or narrower in scope. What is the difference between a hypothesis and a prediction? - A hypothesis is an idea--a testable explanation; a prediction is something that follows from a hypothesis and that you can measure example of prediction - If you boil nutrient broth and place it in an air-tight flask, ...

UNLV Bio 189 Final Exam | 180 Questions with 100% Correct Answers | Updated & Verified 20232024

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 process Population - Individuals of the ...

Bio 180-Final Exam 2023 Revised and correct questions & answers. Question 1 1 / 1 pts The outermost layer of the wall of the eye is the ____. Correct! sclera Question 2 1 / 1 pts The somatic nervous system regulates the functions of internal organs by controlling glands, smooth muscles, and cardiac muscle. orrect! False Question 3 1 / 1 pts The ____ lobe is behind the frontal lobe and is separated from it by the central sulcus. Correct! parietal Question 4 1 / 1 pts The phot...

UNLV Bio 189 Final Exam | 180 Questions with 100% Correct Answers | Updated & Verified Update

BYUI Bio 180 exam 2 latest 2023 rated A Isomers Two different molecules that have the same chemical formula structural isomers Differ in arrangement of atoms. Stereoisomers Compounds with the same structural formula but with a different arrangement of the atoms in space. Enantiomers isomers that are mirror images of each other diastomers stereoisomers that are not mirror images functional groups (8) Alkyl, Hydroxyl, Carbonyl, Carboxyl, Amino, Sulfhydryl, Phosphate, Amide Alkyl structure CH...

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...