Go on. Explore!

lvl 0 • 0 xp

lvl 1

Home Market Decks Interests

BIO UNIT 5- CELLS AND STUFF

memorize.ai (lvl 286)

(0)

22 cards

()

Section 1

Preview this deck

STUDY CELL MEMBRANE STRUCTURE

Front

1 / 22

0.0

0 reviews

5			0
4			0
3			0
2			0
1			0

Active users

All-time users

Favorites

Last updated

6 years ago

Date created

Mar 1, 2020

Cards (22)

Section 1

(22 cards)

STUDY CELL MEMBRANE STRUCTURE

Front

Back

Exocytosis

Front

movement of a substance by a vesicle to the outside of a cell

Back

concentration gradient

Front

difference in the concentration of a substance from one location to another

Back

cell theory

Front

1. all living things are composed of one or more cells 2. cells are the basic units of structure and function in living things 3. new cells are produced from existing cells 4. they contain hereditary material

Back

molecular transport

Front

small proteins or ions that are carried through protein channels that act as 'pumps', uses ATP

Back

Endocytosis

Front

the movement of a substance into a cell by a vesicle

Back

Hypertonic Osmosis

Front

When water moves out of a cell, so then the cell gets smaller and shrivels up.

Back

facilitated diffusion

Front

Movement of specific molecules across cell membranes through protein channels

Back

passive transport

Front

the movement of substances across a cell membrane without the use of energy

Back

active transport

Front

the movement of materials through a cell membrane using energy

Back

Diffusion

Front

Movement of molecules from an area of higher concentration to an area of lower concentration.

Back

first microscope

Front

made in 1500s by european eye glass makers

Back

Anton van Leeuwenhoek

Front

Invented microscope and observed microorganisms

Back

Robert Hooke

Front

Discovered cells

Back

Osmosis

Front

diffusion of water

Back

Eukaryotic cells

Front

Larger, complex, with nucleus, membrane bound organelles, plant and animal

Back

nucleus of eukaryotic cell

Front

has DNA

Back

Hypotonic Osmosis

Front

When water moves into a cell, so it gets bigger and fills up.

Back

STUDY BUBBLE LAB

Front

Back

bubble lab

Front

1. Membranes are fluid and flexible 2. Membranes can self-repair 3. Membrane protein perform special functions 4. Many bacteria cells reproduce through binary fission

Back

isotonic osmosis

Front

cell stays same

Back

prokaryotic cell

Front

cell that does not have a nucleus or other membrane-bound organelles. small, simple, no nucleus, bacteria

Back