BIOLOGY CONCEPTS ACTUAL EXAM 2025, 148 QUESTIONS WITH
VERIFIED ACCURATE SOLUTIONS
1. Using the image below, which of the following is true regarding the vessels
marked by "C" and "D"?
These vessels carry oxygenated blood back to the left atrium of
the heart.
These vessels carry deoxygenated blood back to the left atrium of
the heart.
These vessels carry deoxygenated blood to the lungs from the right
ventricle to the heart.
None of the above
2. What role does DNA play in the synthesis of proteins within a cell?
It directly catalyzes chemical reactions
It serves as a template for RNA synthesis
It provides energy for cellular processes
It regulates the transport of molecules
3. What is the term used to describe the process of a solid transitioning
,directly into a gas without passing through the liquid phase?
, Condensation
Sublimation
Evaporation
Deposition
4. Which intermolecular force is characterized by temporary fluctuations in
electron density that create temporary dipoles?
Dipole-dipole interactions
Hydrogen bonds
Dispersion forces
Ion-dipole interactions
5. What does the electron configuration 1s2 2s2 2p6 represent?
The electron configuration of neon
The electron configuration of helium
The electron configuration of lithium
The electron configuration of fluorine
6. What term describes the movement of water molecules across a cell
membrane due to differences in concentration?
Osmosis
Diffusion
Active transport
Facilitated diffusion
7. What is the formula for magnesium chloride?
Mg2Cl3
MgCl3
, MgCl2
Mg2Cl
Mg2Cl2
8. If a patient has damage to the oculomotor nerve, what symptoms might
they exhibit in terms of light regulation and vision?
Inability to see colors.
Inability to focus on near objects.
Dilated pupils that do not constrict in bright light.
Increased sensitivity to light.
9. If a diploid parent cell has 36 chromosomes, how many chromosomes
would a gamete have
18
36
9
12
10. Baroreceptor main locations
aortic arch and carotid artery
brain
muscle pumps
abdominal aorta
11. If a patient has a fracture in the Phalynx, which of the following activities
would likely be most affected?
Walking
Gripping objects
VERIFIED ACCURATE SOLUTIONS
1. Using the image below, which of the following is true regarding the vessels
marked by "C" and "D"?
These vessels carry oxygenated blood back to the left atrium of
the heart.
These vessels carry deoxygenated blood back to the left atrium of
the heart.
These vessels carry deoxygenated blood to the lungs from the right
ventricle to the heart.
None of the above
2. What role does DNA play in the synthesis of proteins within a cell?
It directly catalyzes chemical reactions
It serves as a template for RNA synthesis
It provides energy for cellular processes
It regulates the transport of molecules
3. What is the term used to describe the process of a solid transitioning
,directly into a gas without passing through the liquid phase?
, Condensation
Sublimation
Evaporation
Deposition
4. Which intermolecular force is characterized by temporary fluctuations in
electron density that create temporary dipoles?
Dipole-dipole interactions
Hydrogen bonds
Dispersion forces
Ion-dipole interactions
5. What does the electron configuration 1s2 2s2 2p6 represent?
The electron configuration of neon
The electron configuration of helium
The electron configuration of lithium
The electron configuration of fluorine
6. What term describes the movement of water molecules across a cell
membrane due to differences in concentration?
Osmosis
Diffusion
Active transport
Facilitated diffusion
7. What is the formula for magnesium chloride?
Mg2Cl3
MgCl3
, MgCl2
Mg2Cl
Mg2Cl2
8. If a patient has damage to the oculomotor nerve, what symptoms might
they exhibit in terms of light regulation and vision?
Inability to see colors.
Inability to focus on near objects.
Dilated pupils that do not constrict in bright light.
Increased sensitivity to light.
9. If a diploid parent cell has 36 chromosomes, how many chromosomes
would a gamete have
18
36
9
12
10. Baroreceptor main locations
aortic arch and carotid artery
brain
muscle pumps
abdominal aorta
11. If a patient has a fracture in the Phalynx, which of the following activities
would likely be most affected?
Walking
Gripping objects
