Science UIL

Which of the following is not part of the cell theory?

• cells must contain DNA

• all living things are made from cells

• cells can only come from other cells

• cells are the basic unit of life

Which structures are found in every living cell?

• cell membrane and cytoplasm

• chloroplasts and mitochondria

• a cell wall and nucleus

• chloroplasts and cell wall

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

The digestive system converts food into usable

• nutrients

• muscles

• energy

Tags

NGSS.MS-LS1-7

Which of the following is an example of a predator?

• Wolf

• Owl

• Snail

• Plant

Abiotic or Biotic: An insect

• Abiotic

• Biotic

Tags

NGSS.MS-LS1-1

Abiotic or Biotic: Water

• Abiotic

• Biotic

Tags

NGSS.MS-LS2-3

Before you begin a lab, you should always...

• read all the directions

• if you have questions, ask the teacher

• make sure you have all the lab materials you need

• All of these answers

Which of the following IS NOT SAFE?

•  measuring the length of a string

•  weighing a book

• going to a lab station without permission

•  finding the volume of an object

What do you need to wear to protect yourself from chemical splashes and other dangerous objects?

• goggles

• goggles and apron

• apron

All chemical wastes after an experiment should be...

• dumped in the sink.

• disposed according to your teachers instructions.

• taken home.

• left for someone else to clean up.