Grade 6 diagnostic Quiz - Science

Cell theory

(a)  

Captures sunlight and helps in food synthesis.

• Cytoplasm

• Cell Membrane

• Cell Wall

• Chloroplasts

Gel-like material that contains chemicals used to break down large molecules so that they can be used by other organelles.

• Cytoplasm

• Cell Membrane

• Cell Wall

• Chloroplasts

Which of the following defines an everyday life theory?

• Well-supported by evidence.

• A random guess about how something happened.

• Based on observation and experimentation.

• Accepted by the scientific community.

Acts like the control center of the cell and contains DNA. Helps cell transmit genetic information.

• Vacuoles

• Mitochondria

• Nucleus

• Cell Membrane

Which of the following are examples of insulators?

• metal fork

• toothpick

• plastic fork

• oxygen

I feel ready for my assessment tomorrow!

• Yes

• No

• Kind of..

Which item is the most dense?

• weight lift

• orange

• water jar

Fill in the characteristics of gases:

1. No definite shape (takes the shape of its ___________)
2. No definite _____________________
3. Particles move _________________ with little or no attraction to each other

• volume, container, freely

• container, randomly, volume

• container, volume, randomly

This is an example of a food chain.

• YES

• NO