BIO 1010 Exam 1 Questions and All
Correct Answers 2026 Updated.
Only living organisms have any of the characteristics of life. True or False? - Answer False
Which of the following is the best definition of homeostasis? - Answer A living organism
maintaining a relatively stable internal environment
Both plants and animals exhibit response to stimuli. True or False? - Answer True
CO2 + H20 ---> C6H12O6 + O2
The above chemical equation represents - Answer Photosynthesis
Which of the following are inputs in cellular respiration? - Answer Both oxygen and glucose
Which term is used to describe the living and non-living components of a forest? - Answer
Ecosystem
The most basic level in the biological hierarchy which demonstrates the quality of life. - Answer
Cell
A cow obtains its energy by _________. In this way, the cow acts as a _____________. - Answer
eating grass, consumer
Which of the following is not a domain? - Answer Animalia
You see a cockroach in the stairwell at Chattanooga State. You immediately think that this
organism has which type of nutrition? - Answer Consumer
A scientific hypothesis is - Answer An educated guess explaining an observation
Place the following list in order starting at the beginning of the scientific process - Answer 1.
make observations
2. ask a question
3. formulate a hypothesis
, 4. design and carryout an experiment to test your hypothesis
5. collect data
6. draw conclusions to see if your data support your hypothesis
7. report your findings
Matter occupies _____ and has _____. - Answer Space, mass
All of the following are examples of the four major elements contributing to 96% of the human
body mass except - Answer iodine
How an atom behaves when it comes in contact with other atoms is determined by its - Answer
electrons
Most hydrogen atoms have one proton. However, some hydrogen atoms have one or two
neutrons also. These atoms of hydrogen would be - Answer isotopes
Fluorine atoms tend to take electrons from atoms that come near. As a result, fluorine atoms -
Answer tend to from ionic bonds
A covalent chemical bond is one in which - Answer Outer shell electrons are shared by two
atoms as to satisfactorily fill the outer electron shells of both.
Potassium is usually written as K+. The positive charge on the potassium ion means that -
Answer potassium has lost an electron and is a cation.
Which particles have approximately the same size and mass as each other? - Answer Protons
and neutrons
You should expect to find which particles in the nucleus of an atom? - Answer Protons and
neutrons
Electrons have _____ charge and are found _____ the nucleus of an atom. - Answer
Negative, outside
Oxygen has an atomic number of 8, therefore, it must have - Answer 8 protons
The atomic number of carbon is 6. How many electrons would be in the outer shell of a carbon
atom? - Answer 4
Correct Answers 2026 Updated.
Only living organisms have any of the characteristics of life. True or False? - Answer False
Which of the following is the best definition of homeostasis? - Answer A living organism
maintaining a relatively stable internal environment
Both plants and animals exhibit response to stimuli. True or False? - Answer True
CO2 + H20 ---> C6H12O6 + O2
The above chemical equation represents - Answer Photosynthesis
Which of the following are inputs in cellular respiration? - Answer Both oxygen and glucose
Which term is used to describe the living and non-living components of a forest? - Answer
Ecosystem
The most basic level in the biological hierarchy which demonstrates the quality of life. - Answer
Cell
A cow obtains its energy by _________. In this way, the cow acts as a _____________. - Answer
eating grass, consumer
Which of the following is not a domain? - Answer Animalia
You see a cockroach in the stairwell at Chattanooga State. You immediately think that this
organism has which type of nutrition? - Answer Consumer
A scientific hypothesis is - Answer An educated guess explaining an observation
Place the following list in order starting at the beginning of the scientific process - Answer 1.
make observations
2. ask a question
3. formulate a hypothesis
, 4. design and carryout an experiment to test your hypothesis
5. collect data
6. draw conclusions to see if your data support your hypothesis
7. report your findings
Matter occupies _____ and has _____. - Answer Space, mass
All of the following are examples of the four major elements contributing to 96% of the human
body mass except - Answer iodine
How an atom behaves when it comes in contact with other atoms is determined by its - Answer
electrons
Most hydrogen atoms have one proton. However, some hydrogen atoms have one or two
neutrons also. These atoms of hydrogen would be - Answer isotopes
Fluorine atoms tend to take electrons from atoms that come near. As a result, fluorine atoms -
Answer tend to from ionic bonds
A covalent chemical bond is one in which - Answer Outer shell electrons are shared by two
atoms as to satisfactorily fill the outer electron shells of both.
Potassium is usually written as K+. The positive charge on the potassium ion means that -
Answer potassium has lost an electron and is a cation.
Which particles have approximately the same size and mass as each other? - Answer Protons
and neutrons
You should expect to find which particles in the nucleus of an atom? - Answer Protons and
neutrons
Electrons have _____ charge and are found _____ the nucleus of an atom. - Answer
Negative, outside
Oxygen has an atomic number of 8, therefore, it must have - Answer 8 protons
The atomic number of carbon is 6. How many electrons would be in the outer shell of a carbon
atom? - Answer 4
