Question 1

Which is the correct sequence for levels of biological organization within an organism?

Accepted Answer

A)  atom - molecule - organelle - cell - tissue
B)  molecule - atom - organelle - tissue - cell
C)  cell - organelle - atom - tissue - molecule
D)  organelle - molecule - atom - tissue - cell
E)  atom - organelle - molecule - cell - tissueF) D) and E)
G) A) and B)

Question 2

The correct sequence from smallest to largest is

Accepted Answer

A)  tissue - cell - organelle - molecule - atom.
B)  molecule - atom - organelle - cell - tissue.
C)  atom - molecule - organelle - cell - tissue.
D)  cell - tissue - organelle - molecule - atom.
E)  atom - molecule - cell - organelle - tissuE.F) B) and D)
G) B) and C)

Question 3

Ammonium nitrate is

Accepted Answer

A)  an atom.
B)  a molecule.
C)  a cell.
D)  a tissue.
E)  a biospherE.F) B) and E)
G) B) and C)

Question 4

The bacterium Staphylococcus aureus has which of the following?

Accepted Answer

A)  nucleus
B)  cell wall and nucleus
C)  cell wall
D)  cell wall and cell membrane
E)  cell membrane and nucleusF) A) and D)
G) A) and C)

Question 5

The plants take up nutrients like ammonium nitrate to maintain

Accepted Answer

A)  asexual reproduction.
B)  sexual reproduction.
C)  natural selection.
D)  evolution.
E)  homeostasis.F) A) and D)
G) A) and C)

Question 6

In the section "Investigating Life: The Orchid and the Moth," Charles Darwin's prediction about the long nectaries is

Accepted Answer

A)  a standardized variable.
B)  a theory.
C)  an independent variable.
D)  a dependent variable.
E)  a hypothesis.F) A) and E)
G) C) and E)

Question 7

Homeostasis of an organism is demonstrated by

Accepted Answer

A)  a population changing over time.
B)  environmental conditions holding constant through time.
C)  cells having enough water to survive.
D)  plants and animals needing energy sources.
E)  an organism maintaining nearly constant internal conditions.F) A) and B)
G) A) and C)

Question 8

All mutations lead to evolution of living organisms.

Accepted Answer

A) True 
 B)False

Exam 1: Scientific Study of Life

The bacterium Staphylococcus aureus has which of the following?

Correct Answer
verified

All mutations lead to evolution of living organisms.

Correct Answer
verified

The correct sequence from smallest to largest is

Correct Answer
verified

Which is the correct sequence for levels of biological organization within an organism?

Correct Answer
verified

Homeostasis of an organism is demonstrated by

Correct Answer
verified

Ammonium nitrate is

Correct Answer
verified

The plants take up nutrients like ammonium nitrate to maintain

Correct Answer
verified

In the section "Investigating Life: The Orchid and the Moth," Charles Darwin's prediction about the long nectaries is

Correct Answer
verified

Exam 1: Scientific Study of Life

The bacterium Staphylococcus aureus has which of the following?

Correct AnswerverifiedShow Answer

All mutations lead to evolution of living organisms.

Correct AnswerverifiedShow Answer

The correct sequence from smallest to largest is

Correct AnswerverifiedShow Answer

Which is the correct sequence for levels of biological organization within an organism?

Correct AnswerverifiedShow Answer

Homeostasis of an organism is demonstrated by

Correct AnswerverifiedShow Answer

Ammonium nitrate is

Correct AnswerverifiedShow Answer

The plants take up nutrients like ammonium nitrate to maintain

Correct AnswerverifiedShow Answer

In the section "Investigating Life: The Orchid and the Moth," Charles Darwin's prediction about the long nectaries is

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified