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Biology > M2: Cell Organelles Activity > Flashcards

M2: Cell Organelles Activity Flashcards

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1
Q

consist of semipermeable phospolipid bilayer

A

cell membrane

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2
Q

a jelly like substancve that fills the interior space of cells

A

cytoplasm

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3
Q

controls which substances enter and leave the cell, and also seperates the interior of the cell from its externakl environment

A

cell membrane

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4
Q

it is main composed of water, but also contains salts, enzymes and other organic molecules

A

cytoplasm

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5
Q

surround and protects the organelles of the cell and is where many cellular processes (such as protein synthesis and glycolysis) take place

A

cytoplasm

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6
Q

the control center of the cell and houses all the cell’s genetic information

A

nucleus

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7
Q

protects the cell’s DNA while controlling all other cellular activities, such as cell division, growth, protein production and cell death

A

nucleus

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8
Q

site of production in plant and animal cells

A

ribosome

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9
Q

produce proteins by assembling amino acid sequences according to the instructions contained in the genetic code

A

ribosome

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10
Q

is a network of membranes inside a cell, and its main functions are to process and transport new materials

A

endoplasmic reticulum

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11
Q

endoplasmic reticulum has two types which are

A

rough er and smooth er

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12
Q

is studded with ribosomes, giving it a bumpy or “rough” appearance. it folds and tags newly synthesized proteins before transporting them to wherever they are needed in the body

A

rough er

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13
Q

does not have ribosomes attached to it and is instead involved in hormone and lipid synthesis

A

smooth er

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14
Q

a series of flatted, membrane bound sacs that packages and distributes substances to outer cell membrane, where they either become part of the lipid bilayer of leave the cell

A

golgi apparatus

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15
Q

the site of respiration and ‘powerhouses’ of cells, pumping out energy which is then stored in ATP (adenosine triphosphate). ATP molecules are the energy currency of cells and are used to fuel all the other activities of the cell

A

mitochondria

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16
Q

literally means small veseel

A

vesicles

17
Q

helps store and transport products produced by cell

A

vesicles

18
Q

the transport and delivery vehicles of the cell

A

vesicles

19
Q

some deliver materials to parts of the cell and others transport materials outside the cell in a process called exocytosis

A

vesicles

20
Q

are small, spherical organelles that are packed full of digestive enzymes

A

lysosomes

21
Q

their key function is to break down and recycle unwanted material for the cell, such as old cell parts or invading basteria and viruses

A

lysosomes

22
Q

also paly an important role in apoptosis (AKA programmed cell death)

A

lysosomes

23
Q

antenna-like protrusions are present on many types of eukaryotic cells

A

cilia

24
Q

evolved to perform diverse functions such as LOCOMOTION, MUCUS CLEARANCE, FLUID CIRCULATION, CHEMO SENSATION, MECHAN SENSATION

A

cilia

25
Q

are filled wiith chlorophyll, the green pigment that gives plants their color

A

chloroplasts

26
Q

produce glucose

A

chloroplasts

27
Q

a tough structure that surrounds a plant cell

A

cell wall

28
Q

found outside cell membrane and is mainly made of cellulose

A

cell wall

29
Q

supports and protects plant cells, giving thejm their characteristic rectangular of box-like shape

A

cell wall

30
Q

is very large organelle that can occupy up to 90% of the interior space of plant cells. One of its key functions is storage.

A

central vacoule/vacoule

31
Q

is filled with cell sap, which consists mainly of water but also contains proteins, sugars and other molecules

A

central vacoule/vacoule

32
Q

maintain turgor pressure, which helps the polant cell to keep its shape and prevents wilting and bursting

A

central vacoule/vacoule

Biology (9 decks)

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