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Characteristics of life and Lab safety review Answer Key

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Lab safety
#1 What must be work whenever is a substance is being heated or mixing/puring chemicals? What is Safety goggles
#2 If you catch on fire, what should you do? What is Smother it with a blanket?
#3 If you spill acid, what should you wash it with? What is water
#4 Should you ever taste chemicals? What is NO
#5 Is it ok to eat or drink in the lab? What is NEVER
Lab rules
#1 How do we treat lab specimens? What is with respect
#2 What is the proper way to smell a chemical? What is "to waft"
#3 True or false: It is ok to throw paper or other solid material into the sink what is FALSE
#4 True or false: It is ok to mix chemicals without the teachers permission What is FALSE
#5 True or false. When cutting in the lab, you should always cut towards yourself. What is FALSE
Terminology
#1 What does Biology mean? What is: The study of Life
#2 What do we call maintaining a stable internal environment? What is Homeostasis
#3 True or False: Unicellular means multiple cells What is FALSE - means one cell
#4 True or false: Producers eat other organisms What is FALSE - they make their own food
#5 Changes/adaptations over time as a group is called what? What is Evolution
Living or Not
#1 Water What is NOT
#2 A tree what is LIVING
#3 Fire What is NOT
#4 Pets What is LIVING
#5 A virus what is NOT
Characteristics of life
#1 Growing and developing is a key characteristic of life.. true or false What is TRUE
#2 The units that an organizm is made of is called what? What are CELLS
#3 The use of materials and energy is called what? What is METABOLISM
#4 A deer running away from the sound of a hunter is the WHAT to the stimulus? What is The response
#5 Name the 2 ways of reproducing What is Asexually and Secually
Final Question
To be considered living, the organism must have a universal genetic code called what? What is DNA