Am I Ready For The Test 2 Question Preview (ID: 22953)


Nature Of Science: Hierarchy, Safety, Tools, Pure And Applied. TEACHERS: click here for quick copy question ID numbers.

Another name for a consumer is
a) prokaryotic
b) eukaryotic
c) autotroph
d) heterotroph

Another name for producer is
a) prokaryote
b) eukaryote
c) autotroph
d) heterotroph

What is a similarity between prokaryotes and eukaryotes?
a) both have a nucleus
b) both have organelles
c) neither has a nucleus
d) both have genetic material (DNA)

Cells that do not have a nucleus or organelles.
a) prokaryote
b) eukaryote
c) autotroph
d) heterotroph

Which is not a part all cells have?
a) cell wall
b) cell membrane
c) cytoplasm
d) ribosomes

Carry microscopes using the
a) arm and base
b) eyepiece and objective
c) revolving nose piece and diaphragm
d) stage and stage clips

How do you determine total magnification?
a) add eyepiece and objective
b) multiply the eyepiece and objective
c) use the eyepiece magnification only
d) use the objective magnification only

What is used to measure small volumes of liquid?
a) centrifuge
b) graduated cylinder
c) microscope
d) pipette

What is used to transport a measured volume of liquid?
a) cenntrifuge
b) graduaetd cylinder
c) microscope
d) pipette

What is used to determine the number of cells in a specimen?
a) centrifuge
b) graduated cylinder
c) microscope
d) pipette

What is used to separate cells from the blood they are found in?
a) centrifuge
b) graduated cylinder
c) microscope
d) pipette

What keeps research within moral boundaries and prevents unnecessary suffering or harm to organisms?
a) ethics
b) bias
c) control
d) rules

One species only (ex: herd of deer) is an example of
a) community
b) ecosystem
c) population
d) biosphere

Which level of the ecology hierarchy is the boadest?
a) community
b) ecosystem
c) population
d) biosphere

Which level of he ecology hierarchy includes biotic and abiotic factors?
a) community
b) ecosystem
c) population
d) biosphere

Which level of the ecology hierarchy is observing rodents, grasses, and hawks?
a) community
b) ecosystem
c) population
d) biosphere

A cell that has a nucleus and organelles
a) prokaryote
b) eukaryote
c) autotroph
d) heterotroph

The development of fertilizer to help plants grow faster
a) pure science
b) applied science
c) both
d) none

Information about the nitrogen cycle is
a) pure science
b) applied science
c) both
d) none

Studying plant development is
a) pure science
b) applied science
c) both
d) none

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