Nutrition 1020 Life Science Exam WITH
ANSWERS
All living things grow and maintain themselves by taking
_________ and ______ from their surroundings - CORRECT
ANSWERS ✔✔Nutrients and Energy
Humans are part of and affected by the ___________. -
CORRECT ANSWERS ✔✔Environment
__________ is used to describe all of the chemical reactions
performed by a cell. - CORRECT ANSWERS ✔✔Metabolism
The mechanism that is the initial source of genetic
variation in a population or species is: - CORRECT
ANSWERS ✔✔Mutation
There are 5 grams in a tsp. How many calories would be
in a tsp of sugar? - CORRECT ANSWERS ✔✔20
Results form selective agents in the environment which
creates different reproductive advantages is: - CORRECT
ANSWERS ✔✔Natural Selection
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, The development of ___________ had a huge impact on
human health, nutrition, and world environments. -
CORRECT ANSWERS ✔✔Agriculture
Living things use and store energy by: - CORRECT
ANSWERS ✔✔Metabolic Process
___________ reactions which enable living organisms to
obtain and use energy is known as metabolism. -
CORRECT ANSWERS ✔✔Biochemical
What is the primary source of energy on the surface of
the earth? - CORRECT ANSWERS ✔✔Sunlight
Genes are: - CORRECT ANSWERS ✔✔Segments of DNA
coding for particular polypeptides
Discovery of antibiotics, improved sanitation and hygiene,
and improved nutrition have all drastically declined the
_____ ____. - CORRECT ANSWERS ✔✔Death Rate
Reducing America's ______ _________ could decrease
deaths by disease, conserve resources, and improve the
environment. - CORRECT ANSWERS ✔✔Carbon Footprint
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ANSWERS
All living things grow and maintain themselves by taking
_________ and ______ from their surroundings - CORRECT
ANSWERS ✔✔Nutrients and Energy
Humans are part of and affected by the ___________. -
CORRECT ANSWERS ✔✔Environment
__________ is used to describe all of the chemical reactions
performed by a cell. - CORRECT ANSWERS ✔✔Metabolism
The mechanism that is the initial source of genetic
variation in a population or species is: - CORRECT
ANSWERS ✔✔Mutation
There are 5 grams in a tsp. How many calories would be
in a tsp of sugar? - CORRECT ANSWERS ✔✔20
Results form selective agents in the environment which
creates different reproductive advantages is: - CORRECT
ANSWERS ✔✔Natural Selection
Page 1 of 6
, The development of ___________ had a huge impact on
human health, nutrition, and world environments. -
CORRECT ANSWERS ✔✔Agriculture
Living things use and store energy by: - CORRECT
ANSWERS ✔✔Metabolic Process
___________ reactions which enable living organisms to
obtain and use energy is known as metabolism. -
CORRECT ANSWERS ✔✔Biochemical
What is the primary source of energy on the surface of
the earth? - CORRECT ANSWERS ✔✔Sunlight
Genes are: - CORRECT ANSWERS ✔✔Segments of DNA
coding for particular polypeptides
Discovery of antibiotics, improved sanitation and hygiene,
and improved nutrition have all drastically declined the
_____ ____. - CORRECT ANSWERS ✔✔Death Rate
Reducing America's ______ _________ could decrease
deaths by disease, conserve resources, and improve the
environment. - CORRECT ANSWERS ✔✔Carbon Footprint
Page 2 of 6
