Which organelle of the cell contains DNA and genetic material?

• Chloroplasts

• Ribomsomes

• Cytoplasm

• Nucleus

Tags

NGSS.MS-LS1-2

According to the cell theory...

• All cells have cell walls

• Cells can arise spontaneously

• The cell is the basic unit of structure in organisms

• All cells have a nucleus

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

An office decided to help the environment by using less paper. How will this most likely benefit the environment? 

• It will help increase the biodiversity
• It will help conserve forests and save energy 
• It will help protect soil
• It will help reduce acid rain

Tags

NGSS.HS-ESS3-4

NGSS.HS-ETS1-3

NGSS.HS-LS2-7

A strand of DNA has these bases 
TGA CGG ATC GAT
What is the complementary DNA strand?

• CUG UAA GCU AGC
• CTG TAA TCT AGC
• ACU GCC UAG CUA
• ACT GCC TAG CTA

Which uses cilia for movement?

• Euglena
• Amoeaba
• Paramecium
• Volvox

SB3:Why are there less air bubbles as the plant is place further away from the light source

• because cellular respiration decreases when there is less light
• because the light independent reaction decreases when there is less light
• because photosynthesis decreases as a plant is moved further away from a light source
• the wavelength increases as a plant is placed further away from a light source

Tags

NGSS.MS-LS1-6

What does the root "auto" mean? (automobile, autobiography)

• self, same

• water

• half

• many

Tags

CCSS.L.4.4B

CCSS.L.5.4B

CCSS.L.6.4B

CCSS.L.7.4B

CCSS.L.8.4B

The major atmospheric by-product of photosynthesis is :

• Carbon dioxide

• Water

• Oxygen

• nitrogen

Tags

NGSS.MS-LS1-6

Scientific hypotheses are most often tested by the process of :

• Making inferences

• Experimentation

• Forming conclusions

• Communication

Tags

NGSS.MS-PS1-2

Jared observes a cell in biology lab with the light microscope. The cell has the following structures: nucleus, cell wall, and chloroplast. Identify the type of cell that Jared is observing.

• animal

• plant

• fungus

• bacteria