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Biology (Cellular biology (Nucleus (Contains all the instructions to…
Biology
Cellular biology
Nucleus
Contains all the instructions to construct proteins and reproduce in the form of DNA
Mitochondria
The mitochondria is the power house of the cell
Cell membrane
Controls movement of materials in and out of the cell and provides protection from the environment
Cytoplasm
Supports cell membrane
Endoplasmic reticulum
Transports materials around the cell
Vacuole
Stores energy
Golgi apparatus
Packages proteins for the endoplasmic reticulum
Lysome
Responsible for digestion
Cytoplasm
Maintains cell shape
Cell wall
Provides protection of cells
Chloroplasts
Produces food by converting solar energy
Mitosis
Interphase
Na is duplicated in the s phase
Early prophase
chromatic condenses to form chromosomes. The ventricles move towards the pole
Late prophase
nuclear envelope breaks down
Metaphase
The chromosomes line up in the middle of the cell
Anaphase
sister chromatids separate
Telophasw and cytokenesis
The mitotic spindles break down, and two new nuclei form. The chromosomes lose their distinct shape
Tissues and organs
Tissues
Tissues are a collection of specialized cells that are meant to perform specialized tasks
Plant tissues
Ground
Provides strength and support
Stores food and water
Meristematic
Unspecialized cells responsible for mitosis
Vascular
Transports materials around the body
Epidremal
Forms a protective coating
Allows the exchange of gas
Animal tissues
Muscular
Allows movement
Nervous
transmits and stores information
Responds to stimuli
Epithelial
Lines body cabities
Forms glands that produce hormones and proteins
Connective
Supports and protects structures
Fills empty space
Organs and organ systems
Organs are a collection of tissues that perform a certain task
Organ systems are a group of organs that work together to perform a bodily function