Hesi A2 Biology Exam Questions and
Answers 100% Pass
How many chromosomes do sperm and egg produce in meiosis? - ANSWER-23
How many chromosomes do sperm and egg produce in mitosis? - ANSWER-46
What helps the cell shape and cell to adapt? - ANSWER-cytoskeleton
What gives the cell the ability to move and proper? - ANSWER-microtubules
What is the main component of blood plasma? - ANSWER-water
What is the first step in metabolism of food to cellular energy? - ANSWER-
glycolysis
What drives the cell/ pushes it forward? - ANSWER-propulsion
All humans have how many pairs of chromosomes? - ANSWER-23 pairs
The plasma membrane is made of/ composed of what? - ANSWER-lipids,
proteins, and carbohydrates
What organelle is responsible for packaging, processing, and shipping? -
ANSWER-Golgi Apparatus
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, Plant cells have what organelle that functions as storage, waste disposal, and
protection? - ANSWER-vacuoles
What is the site of cellular respiration? (eukaryotic cells) - ANSWER-mitochondria
What are plasma membranes mostly made of? - ANSWER-lipids
What is the magnification of an ocular lens on a microscope? - ANSWER-10x
What part of the microscope is the side going to be placed on? - ANSWER-stage
What holds the genetic code for each person? - ANSWER-DNA
What is DNA made of? - ANSWER-nucleotides
is the most important component of the cell, contributing to protection,
communication, and the passage of substances into and out the cell. - ANSWER-
The cellular membrane
the plasma membrane is made of how many phospholipid layers? - ANSWER-2
The mRNA strand is what DNA strand? - ANSWER-identical except T is replaced
with U
How is oxygen transported through blood or body? - ANSWER-circulatory system
What organelle is responsible for protein synthesis and membrane production? -
ANSWER-endoplasmic reticulum (rough ER)
What is the intake of food through the cell membrane creating food vacuole? -
ANSWER-phagocytosis
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Answers 100% Pass
How many chromosomes do sperm and egg produce in meiosis? - ANSWER-23
How many chromosomes do sperm and egg produce in mitosis? - ANSWER-46
What helps the cell shape and cell to adapt? - ANSWER-cytoskeleton
What gives the cell the ability to move and proper? - ANSWER-microtubules
What is the main component of blood plasma? - ANSWER-water
What is the first step in metabolism of food to cellular energy? - ANSWER-
glycolysis
What drives the cell/ pushes it forward? - ANSWER-propulsion
All humans have how many pairs of chromosomes? - ANSWER-23 pairs
The plasma membrane is made of/ composed of what? - ANSWER-lipids,
proteins, and carbohydrates
What organelle is responsible for packaging, processing, and shipping? -
ANSWER-Golgi Apparatus
©️COPYRIGHT 2025, ALL RIGHTS RESERVED. 1
, Plant cells have what organelle that functions as storage, waste disposal, and
protection? - ANSWER-vacuoles
What is the site of cellular respiration? (eukaryotic cells) - ANSWER-mitochondria
What are plasma membranes mostly made of? - ANSWER-lipids
What is the magnification of an ocular lens on a microscope? - ANSWER-10x
What part of the microscope is the side going to be placed on? - ANSWER-stage
What holds the genetic code for each person? - ANSWER-DNA
What is DNA made of? - ANSWER-nucleotides
is the most important component of the cell, contributing to protection,
communication, and the passage of substances into and out the cell. - ANSWER-
The cellular membrane
the plasma membrane is made of how many phospholipid layers? - ANSWER-2
The mRNA strand is what DNA strand? - ANSWER-identical except T is replaced
with U
How is oxygen transported through blood or body? - ANSWER-circulatory system
What organelle is responsible for protein synthesis and membrane production? -
ANSWER-endoplasmic reticulum (rough ER)
What is the intake of food through the cell membrane creating food vacuole? -
ANSWER-phagocytosis
©️COPYRIGHT 2025, ALL RIGHTS RESERVED. 2
