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The Science of Life Review

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  • The smallest particle of an element.
    Atom
  • The branch of Biology that studies organisms interacting with each other and with the environment.
    Ecology
  • Which blood cell carries oxygen to distribute throughout the body?
    Red Blood Cells
  • Which gland in your skin produces oil?
    Sebaceous gland
  • Which muscle pumps our blood?
    Heart
  • The process in which plants make foood.
    Photosynthesis
  • What is Biology?
    Biology is the study of life.
  • It gives plants its green color.
    Chloroplasts
  • W
    Tungsten
  • H
    Hydrogen
  • Ne
    Neon
  • What are the three states of matter?
    Solid, Liquid, Gas
  • What is the smallest unit of life?
    Cell
  • Substances that cannot be broken down.
    Elements
  • Which body system protects our organs?
    Skeletal system
  • What are genes made up of?
    DNA
  • The enzyme in your saliva that breaks down carbs.
    Amylase
  • What do you call the structures inside the cell? Example: Nucleus, Mitochondria, Golgi Apparatus
    Organelles
  • A substance dissolved in the solvent.
    Solute
  • Animals that have cold skin.
    Reptiles
  • Put the biological levels of organization in order: organs, cells, organ systems, tissues, organism
    cells → tissues → organs → organ systems → organism
  • Ni
    Nickel
  • Thickest layer of the rainforest where most flora and fauna can be found.
    Canopy Layer
  • What is the dependent variable?
    Variable dependent on the results.
  • Animals born in water that develops lungs as they grow up.
    Amphibians
  • The quantity of matter an object has.
    Mass
  • How does the digestive system remove undigestible food?
    Defecation
  • True or False: Fish are vertebratees.
    True
  • Be
    Berillium
  • O
    Oxygen
  • Anything that occupies space and has mass.
    Matter
  • How many chambers do our hearts have?
    4
  • What is the first step of the scientific method?
    Question or Problem
  • What do you call our voice box?
    Larynx
  • What does ATP stand for?
    Adenosine Triphosphate
  • What is the controlled variable?
    Variable that you do not change.
  • Si
    Silicon
  • What is the study of birds?
    Ornithology
  • Which blood cell fights diseases?
    White Blood Cells
  • Where can you find smooth muscles?
    Stomach, intestines, veins, other hollow organs
  • A mixture in which one or more substances are uniformly distributed.
    Solution
  • Ag
    Silver
  • Layer of the rainforest that consists of young herbs, shrubs, and bushes.
    Understory
  • Which muscle controls our breathing?
    Diaphragm
  • What is the first layer of the skin?
    Epidermis
  • The chart that summarizes elements.
    Periodic Table
  • A class of animal that can produce milk.
    Mammals
  • What do you call the flap cartilage located in the throat that prevents food from entering the wind pipe.
    Epiglottis
  • What is the study of microorganisms?
    Microbiology
  • Au
    Gold
  • The substance in which the solute is dissolved.
    Solvent
  • The amount of solute dissolved in the solvent is the _________ of the solution.
    Concentration
  • A linear network of links in a food web.
    Food chain
  • The ability to do work.
    Energy
  • The process in which characteristics are inherited within populations and new species can develop.
    Evolution
  • What do you call the movement in the esophagus to bring it down to the stomach.
    Peristalsis
  • C
    Carbon
  • What is the study of plants?
    Botany
  • Animals that doesn’t posses a vertebral column.
    Invertebrates
  • What is the study of animals?
    Zoology
  • Which body system regulates body activities using hormones?
    Endocrine System
  • Made up of two or more elements.
    Compounds
  • What makes an animal a bird?
    Feathers
  • Give one Kingdom.
    Animalia, Plantae, Fungi, Protista
  • Where can you find skeletal muscle?
    Bones
  • The darkest humid layer that consists of insects and big animals.
    Forest floor
  • What is the study of fish?
    Ichthyology
  • Which body system fights foreign invaders in the body?
    Immune System
  • What is the “powerhouse” of the cell?
    Mitochondria
  • What is the independent variable?
    Variable you change.
  • B
    Boron
  • Which layer of the rainforest consists of the tallest trees?
    Emergent
  • Which layer of the skin can you find the nerves, hair follicle, blood vessels, etc.?
    Dermis
  • What are the parts of the Nervous System?
    Brain, Spinal Cord, Nerves
  • Where can you find the cardiac muscle?
    Hearts
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