what is the name of the structure that is the control center of a cell?
What is the nucleus
100
The maintenance of stable internal conditions in an organism is called ______________________
What is homeostasis
100
when are approved eye protection devices (such as goggles) worn in the laboratory?
What is Any time chemicals, heat or glassware are used.
200
A strong hypothesis includes a(n) ______________________.
What is a prediction based on a cause and effect
200
What are the two types of Endoplasmic Reticulum?
What is smooth and rough
200
how many parents are involved in asexual reproduction? how many parents are involved in sexual reproduction?
What is ONE and TWO
200
You break a beaker during lab. What do you do first?
What is tell Ms. Henderson!
300
Name (in order) the 6 steps of the scientific method
What is i. state a problem or question ii. gather information iii. form a hypothesis iv. experiment v. record data vi. form a conclusion
300
What are three differences between plant and animal cells?
What is a plant cell has a cell wall, chloroplasts, and a bigger vacuole
300
What are the 6 characteristics common to living things?
What is made of cells, sense and respond to change, reproduce, have DNA, use energy, and grow and develop
300
When are the only two instances in which you should pull the shower?
What is if you are on fire or have spilled chemicals on yourself
400
What is the difference between an independent variable and a dependent variable?
What is an independent variable is manipulated and a dependent variable is measured
400
In a plant cell, what structure controls photosynthesis. What is photosynthesis?
What is chloroplasts. Photosynthesis is how plants make their food
400
Organisms that contain multiple cells are called _______organisms
What is multicellular
400
What piece of lab equipment do you use to inspect small objects?
What is a microscope
500
The _________________________ describes the data that was collected in the experiment and explains the results to others.
What is a conclusion
500
why do plant cells need different structures from animal cells?
What is so that the cell can be better protected. Animal cells don't need this protection. The plant cell needs to be able to make its own food. the plant cell needs to hold more water.
500
The ability to respond to environmental stimuli is observed in