Lesson: Cell structures and Functions (1.2) Flashcards
Storage of Hereditary Information and Ribonucleic Acid
Nucleus
Nucleus parts
Nuclear Membrane, Nucleus in nucleoplasm, Nucleopores
Localization signals to pass molecules
Nuclear pores
How many subunits (of nuclear pores)
8
Forms Chromosomes
Chromatin
Forms nucleic acid and proteins
Nucleus
(In plant cells) Cell wall are rigid due to
Pectin and lignin
(In plant cells) It has primary wall that goes secondary wall
Cell wall
(In plant cells) Store and waste / 90% portion / Cyanide danger
Water vacuoles
(In plant cells) Plastids consists of?
Chloroplasts, Chromoplasts, Leucoplasts
(In plant cells) Chromoplasts synthesize?
Carotene and xanthophyll
(In plant cells) Stores SLP
Starches Lipids and Proteins Leucoplasts
(Cell Modifications and Adaptations) Increased surface area
Microvilli
(Cell Modifications and Adaptations) Impulses brain and spinal chord
Nerve cells
(Cell Modifications and Adaptations) 2-3 micrometer for blood vessels
Red blood cells
(Cell Modifications and Adaptations) have ______ to make impurities “be gone”
Cilia, Tracheal cells
(Cell Modifications and Adaptations) Flagellum and Mitochondria
Sperm Cell
(Cell Modifications and Adaptations) Absorption area, increased [plant btw]
Root hairs
(Cell Modifications and Adaptations) Elongated
Palisade of mesophyll
(Cell Modifications and Adaptations) Material transport
Xylem and phloem
(Cell Modifications and Adaptations) “Connected”
Cell-cell junctions