M-Step Review

The final mass of the material on the dish the next day is ___________ the initial mass of the material.

• more than

• less than

• equal to

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

An increase in mass could happen if iron atoms are __________ the environment.

• escaping into

• combining with matter in

• being produced and released into

• being exchanged in equal amounts with

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What is the role of tRNA in Protein Synthesis

• Take the DNA to the Ribosomes

• Transcribe the information from the DNA

• Bonds the amino acids together

• Bring the correct amino acid to the mRNA in the ribosomes

In the picture, what type of mutation is taking place?

• Frameshift

• Deletion

• Insertion

• Translocation

Tags

NGSS.MS-LS3-1

Use the data table to identify the DEPENDENT variable.

• Height of plant

• Amount of sunlight

• Color of light

• Type of plant

Tags

NGSS.MS-LS1-5

Select ALL the options that would be CONSTANTS/CONTROLLED variables in this experiment.

• Type of plant

• Amount of soil

• Color of light

• Amount of water

• Height of plant

Tags

NGSS.MS-LS1-5

What is the chemical formula for water?

Tags

NGSS.MS-PS1-1

Which of the following is a renewable energy source?

• Coal

• Natural Gas

• Solar Energy

• Nuclear Energy

What is the acceleration due to gravity on Earth?

• 9.8 m/s^2

• 8.9 m/s^2

• 10.5 m/s^2

• 7.8 m/s^2

Which organelle is known as the powerhouse of the cell?

• Nucleus

• Mitochondria

• Ribosome

• Endoplasmic Reticulum

Tags

NGSS.MS-LS1-2