WGU C190 Intro to biology unit 1 Exam 94
Questions with Verified Answers
The study of life and the branch of science that studies living organisms and the
way organisms interact with their environments. - CORRECT ANSWER Biology
1. Be made of materials organized in a hierarchical pattern.
2. Use energy and raw materials to survive.
3. Sense and respond to changing environments and maintain internal stability, or
homeostasis.
4. Grow, Develop and reproduce.
5. Be part of a population that evolves. - CORRECT ANSWER Characteristics of Life
Is the smallest unit that displays all of the characteristics of a living organism. -
CORRECT ANSWER Cell
any substance that has mass and takes up space. - CORRECT ANSWER Matter
if it was ever alive at some point. ex. bacteria, cotton, Yogurt. - CORRECT ANSWER
Biotic matter
if it is nonliving and never has been alive. ex. water, Glucose, carbon dioxide, Cold
Virus. - CORRECT ANSWER Abiotic matter
,C. Earthquakes. - CORRECT ANSWER All of the following are part of the sutdy of
biology EXCEPT:
a) Living Organisms
b) The interaction between living organisms and their environment
c) Earthquakes
d) Life
Basic unit of matter. - CORRECT ANSWER Atom
a chemical structure consisting of at least two atoms held together by a chemical
bond. - CORRECT ANSWER Molecule
are important molecules that are technically polymers. - CORRECT ANSWER
Macromolecules
small and simple, they do not have andy clearly defined compartments inside of
them. - CORRECT ANSWER Prokaryotes
include membrane-bound organelles: compartments inside the cell that contain
specific groups of macro-molecules and carry out specific cellular functions. -
CORRECT ANSWER Eukaryotes
Are formed when similar cells work together to fulfill the same detailed function -
CORRECT ANSWER Tissues
, Are collections of tissues that work together to carry out a common general
function. - CORRECT ANSWER Organs
group of organs that work together to perform a specific function - CORRECT
ANSWER Organ System
are individual living entities that survive and reproduce as a unit. for example:
each tree in a forest is usually an individual organism. - CORRECT ANSWER
Organisms
all the individuals of a species living within a specific area. - CORRECT ANSWER
Population
all populations that interact with each other in positive and negative ways. -
CORRECT ANSWER Community
consists of all the living things in a particular area together with the abiotic or
nonliving, parts of that environment. - CORRECT ANSWER Ecosystem
a collection of all ecosystems on Earth. - CORRECT ANSWER Biosphere
Population - CORRECT ANSWER What level of organization is found within all of
the other levels?
Questions with Verified Answers
The study of life and the branch of science that studies living organisms and the
way organisms interact with their environments. - CORRECT ANSWER Biology
1. Be made of materials organized in a hierarchical pattern.
2. Use energy and raw materials to survive.
3. Sense and respond to changing environments and maintain internal stability, or
homeostasis.
4. Grow, Develop and reproduce.
5. Be part of a population that evolves. - CORRECT ANSWER Characteristics of Life
Is the smallest unit that displays all of the characteristics of a living organism. -
CORRECT ANSWER Cell
any substance that has mass and takes up space. - CORRECT ANSWER Matter
if it was ever alive at some point. ex. bacteria, cotton, Yogurt. - CORRECT ANSWER
Biotic matter
if it is nonliving and never has been alive. ex. water, Glucose, carbon dioxide, Cold
Virus. - CORRECT ANSWER Abiotic matter
,C. Earthquakes. - CORRECT ANSWER All of the following are part of the sutdy of
biology EXCEPT:
a) Living Organisms
b) The interaction between living organisms and their environment
c) Earthquakes
d) Life
Basic unit of matter. - CORRECT ANSWER Atom
a chemical structure consisting of at least two atoms held together by a chemical
bond. - CORRECT ANSWER Molecule
are important molecules that are technically polymers. - CORRECT ANSWER
Macromolecules
small and simple, they do not have andy clearly defined compartments inside of
them. - CORRECT ANSWER Prokaryotes
include membrane-bound organelles: compartments inside the cell that contain
specific groups of macro-molecules and carry out specific cellular functions. -
CORRECT ANSWER Eukaryotes
Are formed when similar cells work together to fulfill the same detailed function -
CORRECT ANSWER Tissues
, Are collections of tissues that work together to carry out a common general
function. - CORRECT ANSWER Organs
group of organs that work together to perform a specific function - CORRECT
ANSWER Organ System
are individual living entities that survive and reproduce as a unit. for example:
each tree in a forest is usually an individual organism. - CORRECT ANSWER
Organisms
all the individuals of a species living within a specific area. - CORRECT ANSWER
Population
all populations that interact with each other in positive and negative ways. -
CORRECT ANSWER Community
consists of all the living things in a particular area together with the abiotic or
nonliving, parts of that environment. - CORRECT ANSWER Ecosystem
a collection of all ecosystems on Earth. - CORRECT ANSWER Biosphere
Population - CORRECT ANSWER What level of organization is found within all of
the other levels?
