Review Examination 600+QUESTIONS
AND ANSWERS YEAR 2025 UPGRADED TO
2026 RATED A+AND FIVE STARS
Genetic code: - 100 correct answer as-rules by
which the base sequence of a DNA gene is translated into
protein structures
Genome: - 100 correct answer as-One haploid set of
chromosomes with the genes they contain
Golgi apparatus: - 100 correct answer as-
Membranous system close to the cell nucleus that
packages protein secretions for export
Golgi apparatus: - 100 correct answer as-Packages
enzymes into lysosomes for cellular use
Golgi apparatus: - 100 correct answer as-Modifies
proteins destined to become part of cellular membranes
Gray matter: - 100 correct answer as-neural tissue of
the brain and spinal cord that contains nerve-cell bodies
as well as nerve fibers
,Hemoglobin: - 100 correct answer as-Oxygen-
transporting component of erythrocytes
Hepatic System: - 100 correct answer as-circulation
in which the hepatic portal vein carries dissolved nutirents
to the liver tissues for processing
Hormones: - 100 correct answer as-steroidal or
amino acid-based molecules released into the blood that
act as chemical messengers to regulate specific body
functions
Hypertonic solution: - 100 correct answer as-Solution
having a lower water concentration than a solution to
which it is compared
Immune system: - 100 correct answer as-System
whose components attack foreign substances or prevent
their entry into the body
In vitro: - 100 correct answer as-In a test tube, glass,
or artificial environment
Inflammation: - 100 correct answer as-Nonspecific
defensive response of the body to tissue injury, including
dilation of blood vessels
Inoculation: - 100 correct answer as-Placement of
bacteria onto a culture medium
,Inspiration: - 100 correct answer as-Process of
breathing in
Ionization: - 100 correct answer as-Adding or
subtracting electrons from an atom
Isomers: - 100 correct answer as-Several molecules
with same composition but different structures
Joule: - 100 correct answer as-Unit of energy equal
to 0.239 calorie
Krebs cycle: - 100 correct answer as-Aerobic
metabolic pathway occurring within mitochondria, in which
food metabolites are oxidized and CO2 is liberated, and
coenzymes are reduced
Lipid: - 100 correct answer as-Organic compound
formed of carbon, hydrogen and oxygen
Lymphatic System: - 100 correct answer as-System
of thin-walled vessels similar to the blood capillaries,
which serve to collect lymph fluid from tissues and organs
and to transport the fluid to the venous circulation
Eukaryotes: - 100 correct answer as-Cells with a
membrane around the nucleus
, Prokaryotes: - 100 correct answer as-Unicellular
organisms w/out a membrane around the nucleus
Passive transport: - 100 correct answer as-Cell
expendes NO energy for movement of substances
Active transport: - 100 correct answer as-Cell
expends energy in movement of substances
Passive transport: - 100 correct answer as-Diffusion-
transfer of molecules from an area of high concentration to
an area of lower concentration
Kinetic energy: - 100 correct answer as-Energy of
motion
Osmosis: - 100 correct answer as-Water molecules
moving down the concentration gradient
Hypotonic: - 100 correct answer as-Concentration
outside the cell is lower than inside cell (water moves out
of cell to establish equilibrium)
Hypertonic: - 100 correct answer as-concentration
outside is higher that inside (water move out of cell to
establish equilibrium)