Question 1

What type of molecular geometry does NH3 display?

Accepted Answer

A) Tetrahedral 
B) Trigonal pyramidal 
C) Linear 
D) Bent 
E) Square planar

Question 2

Which of the following is responsible for the coagulation of blood?

Accepted Answer

A) Neutrophils 
B) Plasma 
C) Red blood cells 
D) Platelets 
E) Lymphocytes

Question 3

A child was born with blood type B. Three candidate fathers, X, Y, and Z, were found to have blood types A, B, and O, respectively. Which of the candidate fathers cannot be a blood donor to the child above?

Accepted Answer

A) X 
B) Y 
C) Z 
D) All of the above 
E) None of the above

Question 4

____CH3OH(I) + _____O2(g) --> _____CO2(g) + _____H2O(g)
What set of coefficients correctly balances this equation?

Accepted Answer

A) 2, 3, 2, 1 
B) 1, 2, 2, 1 
C) 2, 3, 4, 2 
D) 2, 3, 3, 4 
E) 2, 3, 2, 4

Question 5

During a solar eclipse, when compared to Earth, what position is the moon in?

Accepted Answer

A) Between Earth and Mars 
B) Between Earth and Mercury 
C) Between Earth and the sun 
D) At its highest point in the sky

Question 6

Why is Rutherford's gold foil experiment significant?

Accepted Answer

A) It led to the discovery of the electron 
B) It led to the discovery of the nucleus 
C) It led to the discovery of the proton 
D) It led to the discovery of the neutron 
E) It led to the discovery of orbitals

Question 7

The site of cellular respiration is:

Accepted Answer

A) DNA polymerase 
B) Ribosomes 
C) Mitochondria 
D) RNA polymerase 
E) Vacuoles

Question 8

How many orbitals are contained in the d subshell?

Accepted Answer

A) 1 
B) 2 
C) 3 
D) 4 
E) 5

Question 9

All of the following are examples of asexual reproduction EXCEPT:

Accepted Answer

A) Binary fission 
B) Budding 
C) Meiosis 
D) Parthenogenesis 
E) Fragmentation

Question 10

In an experiment, mice were infected with helminthes and observed for population change. It was found that mice became sickly and the population decreased. This relationship is an example of ________.

Accepted Answer

A) Commensalism 
B) Parasitism 
C) Mutualism 
D) Competition 
E) Community

Question 11

Which of the following affects natural selection?

Accepted Answer

A) Changes to the environment 
B) A small gene pool 
C) Antibiotics 
D) All of the above

Question 12

What is the most likely explanation for leaves wrapped in white construction paper having the lowest amount of chlorophyll?

Accepted Answer

A) White paper prevented sunlight from being absorbed by the leaves 
B) White paper prevented carbon dioxide from being taken in by the leaves 
C) White paper prevented oxygen from being released by the leaves 
D) White paper prevented water from being released by the leaves 
E) Black paper prevented heat from being absorbed by the leaves.

Question 13

Susan carries the dominant gene for a disease. Which of the following statements is FALSE regarding Susan?

Accepted Answer

A) She most likely has the disease. 
B) She most likely does not have the disease. 
C) Her children will have a 50% chance of inheriting the disease. 
D) Both of her parents had 23 pairs of chromosomes.

Question 14

A catalyst increases the rate of a reaction by lowering the activation energy of the reaction.

Accepted Answer

A) True 
 B)False

Question 15

As a means to spot prey, both snow leopards and owls have developed extraordinary night vision. This is an example of:

Accepted Answer

A) Divergent evolution 
B) Speciation 
C) Coevolution 
D) Convergent evolution 
E) Biological magnification

Question 16

What term classifies a phase change from a solid directly to a gas?

Accepted Answer

A) Vaporization 
B) Deposition 
C) Effervesence 
D) Fusion 
E) Sublimation

Question 17

What is the name of the unit that scientists use to measure force?

Accepted Answer

A) Vector 
B) Momentum 
C) Newton 
D) Pull

Question 18

What is the term used to describe the type of response elicited by an organism's heredity and experiences?

Accepted Answer

A) Behavioral response 
B) Cognitive response 
C) No response 
D) External response

Question 19

Which two gasses are most abundant in the earth's atmosphere?

Accepted Answer

A) Nitrogen and oxygen 
B) Nitrogen and carbon dioxide 
C) Oxygen and carbon dioxide 
D) Oxygen and hydrogen

Question 20

Which of the following is NOT an arthropod?

Accepted Answer

A) Grasshopper 
B) Tapeworm 
C) Shrimp 
D) Firefly 
E) Wasp

Exam 4: Hiset: Science and Biology

What type of molecular geometry does NH₃ display?

Which of the following is responsible for the coagulation of blood?

A child was born with blood type B. Three candidate fathers, X, Y, and Z, were found to have blood types A, B, and O, respectively. Which of the candidate fathers cannot be a blood donor to the child above?

__CH₃OH(I) + _O₂(g) --> _CO₂(g) + ___H₂O(g) What set of coefficients correctly balances this equation?

During a solar eclipse, when compared to Earth, what position is the moon in?

Why is Rutherford's gold foil experiment significant?

The site of cellular respiration is:

How many orbitals are contained in the d subshell?

All of the following are examples of asexual reproduction EXCEPT:

In an experiment, mice were infected with helminthes and observed for population change. It was found that mice became sickly and the population decreased. This relationship is an example of ________.

Which of the following affects natural selection?

What is the most likely explanation for leaves wrapped in white construction paper having the lowest amount of chlorophyll?

Susan carries the dominant gene for a disease. Which of the following statements is FALSE regarding Susan?

A catalyst increases the rate of a reaction by lowering the activation energy of the reaction.

As a means to spot prey, both snow leopards and owls have developed extraordinary night vision. This is an example of:

What term classifies a phase change from a solid directly to a gas?

What is the name of the unit that scientists use to measure force?

What is the term used to describe the type of response elicited by an organism's heredity and experiences?

Which two gasses are most abundant in the earth's atmosphere?

Which of the following is NOT an arthropod?

Exam 4: Hiset: Science and Biology

What type of molecular geometry does NH3 display?

Which of the following is responsible for the coagulation of blood?

A child was born with blood type B. Three candidate fathers, X, Y, and Z, were found to have blood types A, B, and O, respectively. Which of the candidate fathers cannot be a blood donor to the child above?

____CH3OH(I) + _____O2(g) --> _____CO2(g) + _____H2O(g) What set of coefficients correctly balances this equation?

During a solar eclipse, when compared to Earth, what position is the moon in?

Why is Rutherford's gold foil experiment significant?

The site of cellular respiration is:

How many orbitals are contained in the d subshell?

All of the following are examples of asexual reproduction EXCEPT:

In an experiment, mice were infected with helminthes and observed for population change. It was found that mice became sickly and the population decreased. This relationship is an example of ________.

Which of the following affects natural selection?

What is the most likely explanation for leaves wrapped in white construction paper having the lowest amount of chlorophyll?

Susan carries the dominant gene for a disease. Which of the following statements is FALSE regarding Susan?

A catalyst increases the rate of a reaction by lowering the activation energy of the reaction.

As a means to spot prey, both snow leopards and owls have developed extraordinary night vision. This is an example of:

What term classifies a phase change from a solid directly to a gas?

What is the name of the unit that scientists use to measure force?

What is the term used to describe the type of response elicited by an organism's heredity and experiences?

Which two gasses are most abundant in the earth's atmosphere?

Which of the following is NOT an arthropod?

What type of molecular geometry does NH₃ display?

__CH₃OH(I) + _O₂(g) --> _CO₂(g) + ___H₂O(g) What set of coefficients correctly balances this equation?