AC-HPAT Exam Biology, Chemistry, Physics, Math (Latest Update 2025 / 2026) with Complete Solution | 100% Correct | Grade A
Question:
What does the pulmonary vein supply the heart with?
Answer:
Oxygenated blood from the lungs.
Question:
Which component of blood is crucial to clotting?
Answer:
The platelets.
Question:
What shape are red blood cells?
Answer:
Biconcave disks. 1 / 4
Question:
What heart chamber does the vena cava empty into?
Answer:
The right atrium.
Question:
The plasma membrane provides the outer boundary of:
Answer:
The cell.
Question:
The cell membrane is made (mostly) from a double layer of:
Answer:
Phospholipids.
Question:
Which organelle digests other, worn-out organelles, as well as food particles and engulfed viruses and bacteria?
Answer:
Lysosomes.
- / 4
Question:
Where are the cell's chromosomes stored?
Answer:
The nucleus.
Question:
Which organelle is particularly important for the synthesis, folding, modification, and transport of proteins within the cell?
Answer:
The endoplasmic reticulum.
Question:
Which of the following has ribosomes attached to its surface?
Answer:
The rough endoplasmic reticulum.
Question:
After transporting and modifying proteins and lipids, the Golgi apparatus
packages them into:
Answer:
Vesicles.
- / 4
Question:
Which organelle acts as an assembly line where proteins are synthesized from RNA?
Answer:
Ribosomes.
Question:
Which organelle generates energy for the cell?
Answer:
Mitochondria.
Question:
Which of the following organelles could be described as 'a compartment filled with water containing inorganic and organic molecules'?
Answer:
Vacuole.
Question:
Carbon dioxide and oxygen move across the plasma membrane by the process
of:
Answer:
Diffusion.
- / 4