Botlec - Plant Cytology And Life Cycle

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Glycosylation

Back 1

process by which organic molecules are modified enzymatically by addition of sugar molecules

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Cisternae

Back 2

highly folded membranes in the ER

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Nucleus

Endoplasmic Reticulum

Golgi Apparatus

Lysosome

Cell membrane

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Endomembrane System is comprised of?

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Cristae

Back 4

Mitochondrion's inner membrane is organized into folds called?

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Matrix

Back 5

Space within the mitochondrion's inner membrane that contains enzyme for cell respiration

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Proplastid

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Precursor of plastid

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Etioplast

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produced when plant is kept in the dark

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Chromoplast

Back 8

colored plastids

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Chloroplast

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green plastid

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Leucoplast

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colorless plastid

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Amyloplast

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Leucoplast that contains starch grains

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Elaioplast

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Leucoplast that contains lipids

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Proteinoplast

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Leucoplast that contains proteins

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Growth rings

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Deposition of starch around the hilum

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Thylakoid

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Membrane bound compartment of chloroplast; site of light dependent reaction in photosynthesis

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Granum

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Stock of thylakoid membrane

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Stroma

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Matrix of chloroplast; contains enzymes necessary for carbon fixation

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DNA

RNA

Cytochrome system

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Stroma in chloroplast contains?

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Aleurone

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Protein found in the seed

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Calcium Oxalate Crystals

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component of ergastic substances found in central vacuole

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Crystals

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Its function is to deter herbivory

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1. Styloid

2. Druses

3. Raphide

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Types of Calcium Oxalate Crystals

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Raphide

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Most common calcium oxalate crystal; needle like

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Cystolith

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Crystal made up of calcium carbonate found in upper epidermis

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Lithocyst

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Specialized cell that contains cystolith

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Chromatin

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Highly condensed form of chromosome; made up of DNA and protein

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Nucleosome

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Chromatin's beads in its extended form which are made up of DNA are is wrapped histones are called?

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Histones

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wraps the DNA

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Central Vacuole

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Sequesters dangerous byproducts from the cytoplasm

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Turgor Pressure

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Responsible for plant cell's rigidity

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1. African Violet

2. Carnation

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Examples of plants that contains Anthocyanins

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Bromeliad

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Examples of plants that contains Anthoxanthins (yellow color)