B1

• Eukaryotic cell examples

  Animal and plants
• Prokaryotic cell example

  Bacteria
• Multicellular cell examples

  Animal and plants
• Unicellular cell examples

  Bacteria
• multicellular cell definition

  Lots of cells
• Unicellular definition

  only one cell
• Animal cell features

  Cell membrane, nucleus, ribosomes, mitochondria, cytomplasm
• Plant cell features

  Cell wall, cell membrane, vacuole, nucleus, mitochondria, ribosomes, cytoplasm, chloroplasts
• Bacteria cell features

  Cell wall, Cell membrane, Circular strand of DND, Plasmids, Flagella, cytoplasm, ribosomes
• 3 Differences between animal and plant cells

  Plant cells also have: Cell wall, Vacuole, Chloroplasts
• 5 kingdom of life features

  Animas, plants, fungi, protactists, bacteria
• 4 features in the kingdom of life that are eukaryotic

  Animal, plant, fungi, protactists
• 1 feature in kingdom of life that are prokaryotic

  Bacteria
• Object definition

  The actual/real sample used
• Image definition

  The image you see when looking down a microscope
• A more detailed image is said to have a higher

  resolution
• 3 factors affecting the rate of diffusion

  concentration gradient, temperature, surface area
• A larger concentration means

  A higher rate of diffusion
• A larger surface area means

  A higher rate of diffusion
• A higher temperature means

  A higher rate of diffusion
• osmosis definition

  The net movement of water molecules across a partially permeable membrane from a area of high concentration to a area of low concentration
• Diffusion definition

  The net movement of particles from a high to low concentration
• Partially permeable definition

  Only some molecules can diffuse through
• A cell membrane is

  Partially permeable
• 3 reasons new cells are required

  Growth, development, repair
• What contains the cells genetic material and controls the cells activities

  Nucleus
• What is the role of mitochondria

  The site of aerobic respiration and where energy is released to cells
• What is a cytoplasm

  A jelly-like material containing nutrients and salts, where chemical reactions take place
• The green pigment that absorbs the light energy is called

  Chlorophyll
• What is made from cellulose and makes the cell strong and allows it to maintain it's structure and shape

  Cell wall
• 3 features of animals

  Reproduce sexually, hetertrophs, multicellular
• 2 features of plants

  multicellular, autotrophs
• Is yeast multicellular or unicellular

  unicellular
• What are the tiny little thread like structures in fungi called

  hyphae
• the large majority of protactists are

  multicellular
• what 4 kingdoms of life act as pathogens

  Fungi, bacteria, viruses, protactists
• Can only some protactisis photosynthesis

  yes
• do most bacterias have nothing to do with humans

  yes
• Can bacteria only live in a few specific environments

  no
• parasite definition

  An organism that depends on another organism to grow and reproduce