Science Final Flashcards
(Bb), (Cc), (Ee)
Hybrid
Veins
Carry blood to the heart
Reproductive
Reproductive organs produce male and female sex cells.
Commensalism
One BENEFITS and the other is UNAFFECTED
Soil, water, sun, temperature
Abiotic Factors
Paratism
One BENEFITS and the other is HARMED
Capillaries
Forms the connection between arteries and veins to exchange materials.
Plants to store their excess energy as
Starch
Mutualism
Both organisms is BENEFITED
Transport
Internal Movement
How much of the genetic material is passed from the parent cells to the daughter cells during Mitosis?
100%
Parts of the Brain
Cerebrum, Cerebellum, Medulla (Brain Stem), Hypothalamus
Transpiration
Excess water is released by a plant through the stoma/leaf
2 types of digestion
Mechanical and chemical
Four parts of blood
Plasma, red blood cells (RBC), white blood cells (WBC), and platelets
Locomotion
External Movement
Central and Peripheral Nervous System
Parts of the Nervous System
What part of the cell is required for Fermentation?
Cytoplasm
As glucose increases, the amount of ATP produced …
Increases
Codons
3 nitrogen base pairs
A change in the environment that causes a reaction.
Stimulus
Incomplete Dominance
Traits are BLENDED in the hybrid genotype
Genotype
An organism’s gene combination
2 types of movement
Locomotion and transport
Circulatory
Delivers nutrients and oxygen to body cells and carries any waste away from the body.
Nervous
Receives and passes messages throughout the body through electrochemical signals.
Biotic
All living things in an ecosystem
Systemic Circulation
Blood is moved between the heart and parts of the body delivering oxygen, nutrients, and removing wastes.
Precipitation
Water falling off from the sky in forms of hail, rain, snow, or sleet.
Sperm and egg cells are considered this type of cell
Gametes
Together, all the chemical activities of a living thing.
Metabolism
Medulla part of the brain
- Where the brain and the spinal cord meet.
- Controls the functions of internal organs and some of your reflexes.
(tt), (dd), (rr)
Purebred
What does carbohydrates do to the body?
Carbohydrates provide energy for the body
Hypothalamus part of the brain
- Located in the base of the cerebrum.
- Controls the body hormone production , the body temperature, and blood pressure. (HP, BT, BP)
Cerebellum part of the brain
- Located below the cerebrum.
- Coordinates movements of the body.
How many divisions take place during Meiosis?
2
Endocrine
Keeps the body working properly and coordinates the body system.
Nitrogen Fixation
Nitrogen gas is converted into a usable form
Translocation
Moves water and nutrients through the roots, stem, and leaves of a plant.
4 major tissues
Muscle, nerve, epithelial, and connective. (CEMN)
The 3 mechanisms used by the body to maintain homeostasis
Signals, negative feedback, and lock and key
4 Nervous System Functions (SRRL)
Sense, Learn, Recall, and Regulate (SRRL)
PMAT
Prophase
Metaphase
Anaphase
Telophase
Adenine
Guanine
Cytosine
Thymine
Uracil
Nitrogen Bases
2 different types of fat
Saturated and Unsaturated
The process of getting rid of waste materials.
Excretion
Function of Alveoli
Makes it easier for gasses to diffuse across the semi-permeable membranes of the capillaries and the alveoli
Digestive
Breaks down food into simple nutrients that the body can use for energy.
BOTH traits are shown in the hybrid genotype
Codominance
Alleles
Different gene options for a trait
Phenotype
An organism’s physical traits are expressed (Looks)
Skeletal
Skeletal supports and protects the body.
Tube network in the cytoplasm where cell substances are made and transported.
Endoplasmic Reticulum
Pulmonary Circulation
Blood is pumped to the lungs to exchange deoxygenated blood for oxygenated blood.
Natural Selection
Organisms passed down genetic traits that helps them survive in the environment.
Organize form smallest to largest: Organs, Tissues, Cells, and Organ Systems
Cells, tissues, organs, organ systems
Muscular
Moves the body and the substances with it.
Cerebrum part of the brain
- Largest part of the brain.
- Interprets sensory information.
- Center of conscious thought or thinking
GRAMMAR
Growth
Response
Adaptation
Movement
Metabolism and
Reproduction
Homeostasis
An organism’s ability to use several processes to maintain stable or balanced conditions necessary for survival.
Pioneer Community
The first community to enter an area.
Difference between Diffusion and Osmosis
- Diffusion involves small molecules
- Osmosis involves water
Abiotic Factors
Considered nonliving
Excretory
Removes cellular waste products from the body.
Which part of the plant is the site of photosynthesis and the exchange of water and gas?
The mesophyll layer in leaves
Controls the amount of light entering the microscope.
Diaphragm
Arteries
Carry blood away from the heart
Parts of the Nervous System
Central and Peripheral Nervous System
Respiratory
Moves oxygen through the blood and carbon dioxide out.
Biome
Areas that are classified by temp., amt. of rainfall, and characteristic and plant life
Which organs aid in chemical digestion
The small intestine
Has a magnification of 20x.
Ocular
Climax Community
The final or most stable community in an area.
Lymphatic
Protects the body from any disease-carrying organisms.
Photosynthesis
Carbon Dioxide is removed from the air by plants
Artificial Selection
Intentional breeding to pass down wanted traits.
Organelle that’s required for Cellular Respiration
Mitochondria
Bodies that store and release digestive enzymes for cell use.
Lysosome
What type of nutrient is the MAIN source of energy for the body?
Carbohydrates
Intgumentary
- Protects the body and receives stimuli
- Controls body temperature
- Produces vitamin D
- Removes waste
Brain and Spinal Cord
TWO major parts of the central nervous system
Systemic Circulation transports blood TO and FROM the…
Rest of the body
What does hormone insulin control in the body?
Blood Sugar
Tendons
Cartilage
Ligaments
Connective tissues
Pulmonary Circulation carries blood TO and FROM the…
Lungs
White Blood Cells
Fights disease and infection
Sensory Nerves
Motor Nerves
Spinal Cord
Involved in a reflex arc reaction