ASVAB STUDY GUIDE
QUESTIONS AND
CORRECT ANSWERS
GRADED A+ 2025-2026
Ohms Law: Opposition to the flow of current.
Pharynx further filters the air and aids in protections against infection
Phenotype genes that express themselves in physical characteristics ex: eye color
Genotype genetic make up, including both dominant and recessive alleles.
Allies a gene which consists of hereditary factors
The Nervous system Controls the functions of the body and receives stimuli
from the environment
Spinal Cord major connecting system between the brain and network of nerves.
Carries impulse between all organs and the brains is also the control center for many
simple reflexs.
Epiglottis Closes when swallowing to prevent food from going down the airway into
the Trachea
Ecology Study of the interrelationship between organisms and their psychical
surrounding. Ecologist employ a similar set of terminology
Biosphere Zone of planet earth where life naturally occure including land, water,
and air extending from the deep crust to the lower atmosphere.
Biome Major life zone of interrelted species bound together by similar climate,
vegetation and animal life
Medulla (Brain stem) connection between the brain and the spinal cord. Controls
involuntary actions (Breathing, swallowing, beating of heart).
Cerebrum the major part of the brain. Thought to be the center of intelligence,
responsible for hearing, seeing thinking, etc
, Ecosystem a system made up of a community of animals, plants, and other
organisms as well as non-living aspects of its enviornment
Community the collection of all ecologically connected species in an area
population a group of organisms of the same species living in the same region
Producers (autotrophs) make their own food vi photosynthesis
Decomposers (bacteria/fungi) aka saprotrophs break down organic matter release
minerals back into the soil
Scavengers (vertebrates, vultures, jaklas) consuming refuse/decaying organic
matter ex: carrion/decaying fish
Consumer AKA heterotrophas animals that consumer other organisms to survive
Primary Consumer (herbivores) eat plants
Secondary Consumers (carnivores/ omnivores) eat primary consumers ex: wplves,
lions, sharks
Tetiary Consumers (top carnivores) capable of eating secondary conumers
Geology is the science that deals with the history and composition of the earth
and its life, especially as recorded in rocks
Central nervous system contains all the other neurons found throughout the brain /
spinal cord
Cerbellum a big cluster of nerves tissue that forms the basis for the brain.
Concerned with muscular coordination and the coordination of impulses sent out from
the cerebrum
Gene unit of inheritance
Pathway of the Heart 1. Superior Vena Cava 2. Pulmonary Artery 3. Right Atrium
4. Right Ventricle 5. Pulmonary arteries 6. Pulmonary Veins 7. Left Atrium 8. Left
Ventricle 9. Aorta
The autonomic nervous system regulates involuntary action in the heart, stomach
and intestines
heart 4. Chambered pump with two collection chambers called atria and two pumping
chambers called ventricles
Circulatory system transport nutrients throughout the body and get rids of waste
Right atrium recevies deoxygenated blood from the vena cava
Broncnioles/Alvelus 1.When the bronchi further subdivide into smaller tubes 2. Each
Bronchiole ends in a small sac. The oxygen from the it enters into blood stream of a
capillaries.
QUESTIONS AND
CORRECT ANSWERS
GRADED A+ 2025-2026
Ohms Law: Opposition to the flow of current.
Pharynx further filters the air and aids in protections against infection
Phenotype genes that express themselves in physical characteristics ex: eye color
Genotype genetic make up, including both dominant and recessive alleles.
Allies a gene which consists of hereditary factors
The Nervous system Controls the functions of the body and receives stimuli
from the environment
Spinal Cord major connecting system between the brain and network of nerves.
Carries impulse between all organs and the brains is also the control center for many
simple reflexs.
Epiglottis Closes when swallowing to prevent food from going down the airway into
the Trachea
Ecology Study of the interrelationship between organisms and their psychical
surrounding. Ecologist employ a similar set of terminology
Biosphere Zone of planet earth where life naturally occure including land, water,
and air extending from the deep crust to the lower atmosphere.
Biome Major life zone of interrelted species bound together by similar climate,
vegetation and animal life
Medulla (Brain stem) connection between the brain and the spinal cord. Controls
involuntary actions (Breathing, swallowing, beating of heart).
Cerebrum the major part of the brain. Thought to be the center of intelligence,
responsible for hearing, seeing thinking, etc
, Ecosystem a system made up of a community of animals, plants, and other
organisms as well as non-living aspects of its enviornment
Community the collection of all ecologically connected species in an area
population a group of organisms of the same species living in the same region
Producers (autotrophs) make their own food vi photosynthesis
Decomposers (bacteria/fungi) aka saprotrophs break down organic matter release
minerals back into the soil
Scavengers (vertebrates, vultures, jaklas) consuming refuse/decaying organic
matter ex: carrion/decaying fish
Consumer AKA heterotrophas animals that consumer other organisms to survive
Primary Consumer (herbivores) eat plants
Secondary Consumers (carnivores/ omnivores) eat primary consumers ex: wplves,
lions, sharks
Tetiary Consumers (top carnivores) capable of eating secondary conumers
Geology is the science that deals with the history and composition of the earth
and its life, especially as recorded in rocks
Central nervous system contains all the other neurons found throughout the brain /
spinal cord
Cerbellum a big cluster of nerves tissue that forms the basis for the brain.
Concerned with muscular coordination and the coordination of impulses sent out from
the cerebrum
Gene unit of inheritance
Pathway of the Heart 1. Superior Vena Cava 2. Pulmonary Artery 3. Right Atrium
4. Right Ventricle 5. Pulmonary arteries 6. Pulmonary Veins 7. Left Atrium 8. Left
Ventricle 9. Aorta
The autonomic nervous system regulates involuntary action in the heart, stomach
and intestines
heart 4. Chambered pump with two collection chambers called atria and two pumping
chambers called ventricles
Circulatory system transport nutrients throughout the body and get rids of waste
Right atrium recevies deoxygenated blood from the vena cava
Broncnioles/Alvelus 1.When the bronchi further subdivide into smaller tubes 2. Each
Bronchiole ends in a small sac. The oxygen from the it enters into blood stream of a
capillaries.
