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memorize.ai (lvl 286)

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Section 1

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Diffusion

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Biology Science

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Last updated

6 years ago

Date created

Mar 1, 2020

Cards (34)

Section 1

(34 cards)

Diffusion

Front

molecules moving from an area of higher concentration to a area of low

Back

Hypotonic

Front

water moves into the cell; cell swells

Back

Cytoskeleton

Front

gives cell structure and shape

Back

Exocytosis

Front

release of sunstances out of cell

Back

passive transport

Front

no energy needed; moves from high to low

Back

Vacuole

Front

fluid filled sacs that hold material

Back

facilitated diffusion

Front

diffusion but with the help of protein

Back

Phagocytosis

Front

type of endocytosis " cell eating"

Back

Phospholipids

Front

form a double layer around cell, polar head and non-polar tail

Back

golgi body

Front

packages and ships protein

Back

prokaryotic cell

Front

no nucleus or organelles

Back

Hypertonic

Front

water moves out of the cell; cell shrinks

Back

Cholesterol

Front

strengthens the cell membrane

Back

vesicle

Front

sacs that hold materials

Back

selective premeability

Front

only some materials can cross

Back

Isotonic

Front

no movement; cell remains uncharged

Back

Protein

Front

movement of molecules across membrane

Back

osmosis

Front

diffusion of water across a semipermeable membrane

Back

Mitochondria

Front

produces cellular energy

Back

active transport

Front

uses energy; must use a protein; moves from low to high

Back

Receptors

Front

intracellular- inside the cell membrane- in the membrane

Back

cell wall

Front

provides rigid support

Back

cell membrane

Front

allows things to enter and exit the cell

Back

Centrioles

Front

aid in cell division

Back

Chloroplast

Front

Site of photosynthesis

Back

Carbohydrates

Front

cell identification

Back

Eukaryotic cells

Front

Has a nucleus and organelles

Back

fluid moasic model

Front

flexible like fluid and different molecules look like tile

Back

Endocytosis

Front

takes into cell by engulfing

Back

ribosome

Front

site of protein synthesis

Back

cell theory

Front

1. all living things are made of cells 2. cells are the basic unit of life 3. all cells come from pre existing cells

Back

Endoplasmic Reticulum

Front

makes protein and lipids; aids in transport

Back

nucleus

Front

stores genetic information

Back

Lysosomes

Front

contain digestive enzymes to break down cellular waste

Back