2018-19 Practice Test-missed questions

Front

What does the term 'radar' stand for?

Back

Radar stands for 'Radio Detection and Ranging.' It is a technology used to detect objects and determine their distance by using radio waves.

Tags

NGSS.MS-PS4-2

Front

What does the prefix 'ceph' mean?

Back

The prefix 'ceph' means 'head.' It is derived from the Greek word 'kephalē.'

Front

What is metabolism?

Back

Metabolism refers to the chemical processes that occur within living organisms to maintain life, including converting food to energy.

Tags

NGSS.HS-LS1-5

NGSS.HS-LS1-7

NGSS.HS-LS2-3

NGSS.HS-LS2-5

Front

What era did gymnosperms dominate?

Back

Gymnosperms dominated the Mesozoic Era.

Front

What is the work done when an object does not move despite applied force?

Back

The work done is 0 Joules (J) when an object does not move, regardless of the force applied.

Front

What is the meaning of the term 'angiosperms'?

Back

Angiosperms are flowering plants that produce seeds enclosed within a fruit.

Front

What is the significance of the Cenozoic Era?

Back

The Cenozoic Era is known as the 'Age of Mammals' and is characterized by the dominance of mammals and birds.

Front

What is the role of mitochondria in cells?

Back

Mitochondria are known as the 'powerhouses' of the cell, as they produce energy through cellular respiration.

Tags

NGSS.HS-LS1-7

Front

What is the definition of equilibrium in biology?

Back

Equilibrium in biology refers to a state of balance between opposing forces or processes, such as in homeostasis.

Tags

NGSS.HS-LS1-3

Front

What is the function of hormones in the body?

Back

Hormones are chemical messengers that regulate various physiological processes, including growth, metabolism, and mood.

Tags

NGSS.HS-LS1-3