Sdsu exam study questions - Study guides, Class notes & Summaries

How was the solar system formed? - -a supernova (explosion of a start when it runs out of fuel) -4.6 billion years ago how was the earth formed? - -a nebula made of gas and dust -was formed 4.5 billion years ago how did oceans form? - -A volcanic expulsion - rained for thousands of years -hit by an icy comets -volcanic out gassing and ice from comets when did life form? - -3.7 billion years ago how long have animals been around for? - -600 million years ago how long has pho...

Bio 100 Exam 1 SDSU Questions and Answers Already Passed **What does Biology involve?** Biology involves the study of living organisms. **What category of science does biology belong to?** Biology is a natural science, concerned with phenomena occurring naturally in nature, distinct from disciplines like mathematics, physics, or geology which may include human-made elements. **What are the five steps of the scientific method?** 1) Observation 2) Hypothesis 3) Prediction 4)...

BIO 203 SDSU Exam 4 Correct Questions & AnsweHow did evidence from the study of metabolic defects contribute to the fundamental relationship between genes and proteins? - ANSWER -Garrod suggested that genes dictate phenotypes through enzymes that catalyze specific chemical reactions -Symptoms of an inherited disease reflected inability to synthesize a certain enzyme. -Linking genes to enzymes required understanding that cells synthesize and degrade molecules in a series of steps called the met...

ocean 100 SDSU Oceanography 100 exam 1 Final State Exam Questions and Answers science - CORRECT ANSWER-study of the physical, natural world through observations & experiments scientific method - CORRECT ANSWER-principles & empirical processes of discovery & demonstration considered characteristic of/ necessary for scientific investigation what are the steps of the scientific method? - CORRECT ANSWER-(1) observation (2) hypothesis (3) testing/experimenting (4) theory hypothesis - C...

Exam 1 SDSU Oceanography 100 Questions and Answers 100% Tested/Verified descriptive research - CORRECT ANSWER-describe, dont manipulate things, case study, surveys , naturalistic observation what kind of research is a case study / what is it - CORRECT ANSWER-descriptive , n = 1 what kind of research is a survey - CORRECT ANSWER-descriptive, Questionnaires and interviews with people Quick way to get lots of data really easily People may lie Generalization - does it apply to everyo...

Study Guide for Oceans 100 Exam 1 SDSU Oceanography Final State Exam Questions and Answers SCIENCE - CORRECT ANSWER-supports the explanation of the natural world that best explains all available observations (What is the basis of science? NEEDS EVIDENCE) SCIENTIFIC METHOD - CORRECT ANSWER-The process by which scientists take data from natural world and try to answer questions. observation-hypothesis-testing-theory HYPOTHESIS - CORRECT ANSWER-A tentative, testable statement about th...