eukaryotic organelles and functions

Question 1

PLaSma membRane

Answer 1

found on surface, made of lipids+protein, regulates movement of substances and has receptor molecules

Question 2

Cell wall (plants only )

Answer 2

cellulose surrounds plant cells

Question 3

nucleus

Answer 3

surrounded by nuclear envelope, controls dna transcription, pores helps substances move to cytoplasm, nucleous makes ribosomes

Question 4

LYsome

Answer 4

contains digestive enzymes to digest invading cells

Question 5

ribosome

Answer 5

site where proteins are made

Question 6

Rough endoPlasMic reticulum

Answer 6

ribosome covered membrane that processes proteins

Question 7

Smooth endopLasmic reticuLum

Answer 7

synthesises and processes lipids

Question 8

veSiCle

Answer 8

in cytoplasm that transports substances thru cell

Question 9

goLgi apParatuS

Answer 9

flattened sacs that processes and packages new lipids, proteins and lysosomes

Question 10

MitoChondRiA

Answer 10

inner membrane - cristae, matrix has enzymes involved in respiration, ATP + aerobic respiration site

Question 11

choroPlasT

Answer 11

thylakoid membranes to form grana, site of phot.

Question 12

centriole

Answer 12

microtubule protein cylinders involved with separation of chromosomes

Question 13

cillia

Answer 13

surface membrane of animal cells, 9 pairs of protein microtubules helping cillia move, this moves substances along surface

Question 14

flagelluM

Answer 14

microtubules contract to make flagellum move which propels cells

Question 15

CyToskeletoN

Answer 15

network of protein threads thru cytoplasm, arranged as microfilaments and microtubules