Lab 2 Scientific Method Quiz

Pataasin ang iyong marka sa homework at exams ngayon gamit ang Quizwiz!

When did Fleming begin his study on mold?

1928

What was Fleming's hypothesis as he was testing the mold with the bacteria?

A chemical in the mold kills bacteria.

How did Fleming test his hypothesis?

He isolated and grew mold, then applied it to the bacteria to see the results.

Which statement best summarizes the results of Fleming's experiment?

The mold Fleming grew killed the bacteria he tested it on.

Why don't scientists stop with the first step in the Scientific Method, making observations?

They want to test what they observe to make sure it is correct.

What is a hypothesis?

a prediction

Once they form a hypothesis, what do scientists do next?

design experiments to test their hypothesis

Why do scientists write down every detail of an experiment?

so they can do over the experiment to compare results

What does it mean to control variables in an experiment?

to keep as many things the same as possible across the parts of an experiment

Fleming's mold experiment led to the development of what major medical advancement?

using mold to produce antibiotics


Kaugnay na mga set ng pag-aaral

History Unit 1 Global Tapestry copy

View Set

Principles of Marketing - Part 3 of 4

View Set

Final Exam Review - US History I

View Set

Characteristics of the type of Inhibition

View Set

Workbook Chapter 28: The Integumentary System

View Set

Iggy Chapter 44: Care of Patients with Problems of the Peripheral Nervous System

View Set