General Biology Final- Fortis College RN
Exam Questions And Actual Answers.
The Scientific method is used to - Answer Answer specific questions about the natural world
A scientific hypothesis has which of the following features? - Answer It is falsifiable
Why is the random assignment of individuals to experimental and control groups important for
an experiment? - Answer It ensures that each group will better represent the population as a
whole
Bias in an experiment can occur when - Answer A technician knows which samples are from
the control group
The incidence of cancer in people living within 100 yards of overhead power lines is recorded.
This would be best described as an example of a(n) - Answer Ecological Study
Because the electrons in a water molecule are shared unequally between hydrogen and oxygen,
water is said to be - Answer Polar
Which of the following are in the nucleus of an atom - Answer Neutrons and Protons
How many electrons are in the shell of an atom? - Answer Protons is 2
Neutrons is 8
Electrons is 8
What type of chemical bond connects the complementary strands of a DNA molecule to each
other? - Answer Hydrogen Bonds
An atom will be least likely to form chemical bonds with other atoms when - Answer The
valence shell is full of electrons
What type of chemical bond connects the complementary strands of DNA molecule to each
, The atomic number of an element refers to the number of __________ in one atom of that
element - Answer Protons
What is the pH of a neutral solution? - Answer 7
Which pH represents an equal number of H+ and OH- ions? - Answer 7
How do the concentrations of H+ and OH- compare to each other in an acidic solution - Answer
The concentration of H+ is higher
Oxygen in highly electronegative, meaning that it - Answer Pulls electrons toward itself
Difference between Macronutrients and Micronutrients - Answer -Macronutrients are
required in large amounts
-Micronutrients are needed in small quantities
Macronutrients main source of energy - Answer Carbohydrates
What is the order of Mitosis? - Answer Prophase, Metaphase, Anaphase, and Telophase
What happens in Prophase? - Answer -Chromatin granules become organized condense, very
visible in microscope
-Chromosomes appear
-Centrioles move away from nucleus
-Nuclear envelope disappears, freeing genetic material
-Spindle fibers appear
What happens in Metaphase? - Answer -Chromosomes align across center of cell
-Spindle fibers attach themselves to each chromatid
What happens in Anaphase? - Answer -Centromeres break apart
Exam Questions And Actual Answers.
The Scientific method is used to - Answer Answer specific questions about the natural world
A scientific hypothesis has which of the following features? - Answer It is falsifiable
Why is the random assignment of individuals to experimental and control groups important for
an experiment? - Answer It ensures that each group will better represent the population as a
whole
Bias in an experiment can occur when - Answer A technician knows which samples are from
the control group
The incidence of cancer in people living within 100 yards of overhead power lines is recorded.
This would be best described as an example of a(n) - Answer Ecological Study
Because the electrons in a water molecule are shared unequally between hydrogen and oxygen,
water is said to be - Answer Polar
Which of the following are in the nucleus of an atom - Answer Neutrons and Protons
How many electrons are in the shell of an atom? - Answer Protons is 2
Neutrons is 8
Electrons is 8
What type of chemical bond connects the complementary strands of a DNA molecule to each
other? - Answer Hydrogen Bonds
An atom will be least likely to form chemical bonds with other atoms when - Answer The
valence shell is full of electrons
What type of chemical bond connects the complementary strands of DNA molecule to each
, The atomic number of an element refers to the number of __________ in one atom of that
element - Answer Protons
What is the pH of a neutral solution? - Answer 7
Which pH represents an equal number of H+ and OH- ions? - Answer 7
How do the concentrations of H+ and OH- compare to each other in an acidic solution - Answer
The concentration of H+ is higher
Oxygen in highly electronegative, meaning that it - Answer Pulls electrons toward itself
Difference between Macronutrients and Micronutrients - Answer -Macronutrients are
required in large amounts
-Micronutrients are needed in small quantities
Macronutrients main source of energy - Answer Carbohydrates
What is the order of Mitosis? - Answer Prophase, Metaphase, Anaphase, and Telophase
What happens in Prophase? - Answer -Chromatin granules become organized condense, very
visible in microscope
-Chromosomes appear
-Centrioles move away from nucleus
-Nuclear envelope disappears, freeing genetic material
-Spindle fibers appear
What happens in Metaphase? - Answer -Chromosomes align across center of cell
-Spindle fibers attach themselves to each chromatid
What happens in Anaphase? - Answer -Centromeres break apart
