Ch.7-10 Flashcards by Tommy Long

Q

Cells

A

Basic units of life

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Q

Cell theory

A

Discovery’s that are summarized

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Q

Nucleus

A

Large membrain

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Q

Eukaryotes

A

Contain nuclei

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Q

Prokaryotes

A

Don’t contain nuclei

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Q

Organelles

A

Little organs

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Q

Cytoplasm

A

Outside the nucleus

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Q

Nuclear envelope

A

Composed of two membranes

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Q

Chromatin

A

Granular material

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Q

Chromosomes

A

When a cell divides

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Q

Nucleus

A

Part of a nuclei

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Q

Ribosomes

A

Small particles

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Q

Endoplasmic reticulum

A

Internal membrane

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Q

Golgi apparatus

A

Proteins produced by ER

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Q

Lysosomes

A

Filled with enzymes

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Q

Vacuoles

A

Saclike cell structure

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Q

Mitochondria

A

All eukaryotic cells

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Q

Chloroplasts

A

Contained in plants

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Q

Cytoskeleton

A

Eukaryotic cell structure

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Q

Centrioles

A

Near the nucleus

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Q

Cell membrane

A

Flexible barrier

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Q

Cell wall

Study These Flashcards

A

Supporting layer

Q

Lipid bilayer

Study These Flashcards

A

Soul bled layered sheet

Q

Concentration

Study These Flashcards

A

Mass of solute

Diffusion

Concentrated to un concentrated

Equilibrium

Concentration staying the same

Osmosis

Diffusion of water

Isotonic

Two solutions

Hypertonic

Concentrated sugar

Hypotonic

Below strength

Facilitated diffusion

Diffusion of glucose

Active transport

Powerful diffusion

Endocytosis

Taking materials

Phagocytosis

Extension of cytoplasms

Pinocytosis

Tiny pockets

Cell specialization

Cells that develop for different things

Tissue

Similar cells

Organ

Many groups of tissue

Organ system

Organs that work together

CH.10 | Mitosis

First stage of division

Cytokines

Second stage of division

Chromatids

Two identical sister cells

Centromeres

Middle of the chromatids

Interphase

In-between growth period

Cell cycle

Series of events

Prophase

Longest phase of mitosis

Centrioles

Two tiny structures

Spindle

Region called the centrosome

Metaphase

Second phase of mitosis

Anaphase

Third phase of mitosis

Telophase

Final phase of mitosis

Cyclin

Regulates the cell cycle

Cancer

Uncontrolled cell growth

Cell division

Cell divides two daughter cells