NBT Concepts

The level in an Ecological pyramid that includes all the organisms that share the same place in a food chain.

• Trophic Levels

• Toxic Levels

• KeKe Levels

• Environmental Systems

Tags

NGSS.MS-LS2-3

What type of cell is shown?

• Plant cell

• Prokaryotic cell

• Animal cell

• Eukaryotic cell

Tags

B.4A

Look at the table. 
Based on the rainfall data in the table, which of the following statements about rainfall in Los Angeles is true?

• The most rainfall occurred in 1920.

• More rain fell in 1930 than in 1970.

• The least amount of rainfall was in 1910.

• More rain fell in 1940 than in 1980.

What is the primary function of nucleic acids in biological systems?

• Energy storage

• Catalyzing biochemical reactions

• Storing and transmitting genetic information

• Providing structural support

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Which of the following is a characteristic of a non-Newtonian fluid?

• Its viscosity remains constant regardless of the applied stress

• It has a fixed boiling point

• Its viscosity changes with the applied stress

• It is always a solid at room temperature

In the context of NBT concepts, what does the term 'biomimicry' refer to?

• The study of genetic mutations

• The imitation of natural biological designs in engineering

• The process of photosynthesis

• The study of animal behavior

Which of the following best describes the concept of 'homeostasis'?

• The ability of an organism to maintain a stable internal environment

• The process of cell division

• The conversion of light energy into chemical energy

• The adaptation of species over time

Tags

NGSS.HS-LS1-3

What is the role of enzymes in biological reactions?

• They increase the activation energy required for reactions

• They decrease the activation energy required for reactions

• They are consumed in the reaction

• They act as a reactant

Tags

NGSS.MS-LS1-7

Which of the following is an example of a renewable energy source?

• Coal

• Natural gas

• Solar energy

• Nuclear energy

What is the principle behind the operation of a lever?

• Conservation of energy

• Conservation of momentum

• Mechanical advantage

• Thermal expansion