HESI A2 (BIOLOGY) ELSEVIER TEST WITH
i,- i,- i,- i,- i,- i,-
VERIFIED ANSWERS| LATEST 2025/2026. i,- i,- i,-
What is the sum of all chemical reactions that occur in an
i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,-
organism? Metabolism i,-i,- i,-
In a cell, reactions take place in a series of steps called:
i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,-i,- i,-
Metabolic pathways i,-
What is the fundamental unit of biology?
i,- i,- i,- i,- i,- i,- i,-i,- i,- Cell
Which type of cell contains no defined nucleus?
i,- i,- i,- i,- i,- i,- i,- i,-i,- i,- Prokaryotic
What is the primary purpose of the flagella on the surface of
i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,-
cells? Movement of the cell
i,-i,- i,- i,- i,- i,-
Which cell organelle functions to transport materials from the
i,- i,- i,- i,- i,- i,- i,- i,- i,-
endoplasmic reticulum throughout the cell? Golgi apparatus i,- i,- i,- i,- i,-i,- i,- i,-
Which of the following are the distinct organelles that produce
i,- i,- i,- i,- i,- i,- i,- i,- i,- i,-
cell energy?
i,- Mitochondrion and chloroplast i,-i,- i,- i,- i,-
, Which component of the cell contributes to the protection,
i,- i,- i,- i,- i,- i,- i,- i,- i,-
communication, and passage of substances into and out of the i,- i,- i,- i,- i,- i,- i,- i,- i,- i,-
cell? Cell membrane
i,-i,- i,- i,-
The cell membrane consists of a bilayer of phospholipids with
i,- i,- i,- i,- i,- i,- i,- i,- i,- i,-
proteins, cholesterol, and glycoproteins. The bilayer creates a
i,- i,- i,- i,- i,- i,- i,- i,-
hydrophobic region between two layers of lipids, making it which i,- i,- i,- i,- i,- i,- i,- i,- i,- i,-
of the following?
i,- Selectively permeable
i,- i,-i,- i,- i,-
Why is polarity the most important characteristic of water?
i,- i,- i,- i,- i,- i,- i,- i,- i,-i,- i,-
The results of the polarity are hydrogen bonding, a high specific
i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,-
heat value, and its versatile solvent properties.
i,- i,- i,- i,- i,- i,-
Athletes are often concerned with the question of what they need
i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,-
in their diets to increase muscle mass and strength. What biologic
i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,-
molecule would you recommend that would accomplish this?
i,- i,- i,- i,- i,- i,- i,- i,-i,- i,-
Proteins
Which organelle would you expect to be present in a cell
i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,-
responsible for detoxifying multiple molecules? Smooth i,- i,- i,- i,- i,-i,- i,- i,-
endoplasmic reticulum i,-
A cell from heart muscle would more than likely contain an
i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,-
unusually high proportion of: Mitochondria i,- i,- i,- i,-i,- i,-
i,- i,- i,- i,- i,- i,-
VERIFIED ANSWERS| LATEST 2025/2026. i,- i,- i,-
What is the sum of all chemical reactions that occur in an
i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,-
organism? Metabolism i,-i,- i,-
In a cell, reactions take place in a series of steps called:
i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,-i,- i,-
Metabolic pathways i,-
What is the fundamental unit of biology?
i,- i,- i,- i,- i,- i,- i,-i,- i,- Cell
Which type of cell contains no defined nucleus?
i,- i,- i,- i,- i,- i,- i,- i,-i,- i,- Prokaryotic
What is the primary purpose of the flagella on the surface of
i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,-
cells? Movement of the cell
i,-i,- i,- i,- i,- i,-
Which cell organelle functions to transport materials from the
i,- i,- i,- i,- i,- i,- i,- i,- i,-
endoplasmic reticulum throughout the cell? Golgi apparatus i,- i,- i,- i,- i,-i,- i,- i,-
Which of the following are the distinct organelles that produce
i,- i,- i,- i,- i,- i,- i,- i,- i,- i,-
cell energy?
i,- Mitochondrion and chloroplast i,-i,- i,- i,- i,-
, Which component of the cell contributes to the protection,
i,- i,- i,- i,- i,- i,- i,- i,- i,-
communication, and passage of substances into and out of the i,- i,- i,- i,- i,- i,- i,- i,- i,- i,-
cell? Cell membrane
i,-i,- i,- i,-
The cell membrane consists of a bilayer of phospholipids with
i,- i,- i,- i,- i,- i,- i,- i,- i,- i,-
proteins, cholesterol, and glycoproteins. The bilayer creates a
i,- i,- i,- i,- i,- i,- i,- i,-
hydrophobic region between two layers of lipids, making it which i,- i,- i,- i,- i,- i,- i,- i,- i,- i,-
of the following?
i,- Selectively permeable
i,- i,-i,- i,- i,-
Why is polarity the most important characteristic of water?
i,- i,- i,- i,- i,- i,- i,- i,- i,-i,- i,-
The results of the polarity are hydrogen bonding, a high specific
i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,-
heat value, and its versatile solvent properties.
i,- i,- i,- i,- i,- i,-
Athletes are often concerned with the question of what they need
i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,-
in their diets to increase muscle mass and strength. What biologic
i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,-
molecule would you recommend that would accomplish this?
i,- i,- i,- i,- i,- i,- i,- i,-i,- i,-
Proteins
Which organelle would you expect to be present in a cell
i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,-
responsible for detoxifying multiple molecules? Smooth i,- i,- i,- i,- i,-i,- i,- i,-
endoplasmic reticulum i,-
A cell from heart muscle would more than likely contain an
i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,-
unusually high proportion of: Mitochondria i,- i,- i,- i,-i,- i,-
