Animal Cell Parts

Question 1

cell membrane

Answer 1

sometimes called cell membrane, outer boundary, covers cell’s surface, barrier between inside and outside, stuff can get through (passive - diffusion) active (physically or chemically moved)

Question 2

nucleus

Answer 2

membrane bound organelle, contains cells DNA (prokaryote lacks nucleus, membrane bound organelle) eukarote cells (have nucleus and are membrane bound organelle)

Question 3

nuclear envelope

Answer 3

part of nucleus 2x membrane

Question 4

nuclear pore

Answer 4

?

Question 5

nucleolus

Answer 5

part of nucleus, DNA is located

Question 6

chromatin

Answer 6

?

Question 7

nuclear sap

Answer 7

?

Question 8

cytoplasm

Answer 8

region of cell that is in plasma membrane, includes fluid, cytoskeleton, organelles (not nucleus) cytosol (fluid)

Question 9

mitochondrion

Answer 9

energy, organic matter ATP

Question 10

Golgi complex

Answer 10

packages and processes proteins

Question 11

centriole

Answer 11

?

Question 12

microtubule

Answer 12

?

Question 13

vacuole

Answer 13

?

Question 14

lysosome

Answer 14

?

Question 15

microbody

Answer 15

?

Question 16

microfilament

Answer 16

?

Question 17

ribosome

Answer 17

location is free or attached to rough ER
function is protein synthesis

Question 18

endoplasmic reticulum

Answer 18

two forms (smooth or rough)
]prepares proteins for export or insertion into cell membrane
rough ER location of ribosomes
smooth er - builds lipids, removal of toxins
fat two tailed spelm

Question 19

hyaloplasm

Answer 19

?

Question 20

membrane lipids

Answer 20

2 layers of lipids, lipids = fats, hydrophyllic head (phosphate water loving, polar) hydrophobic tail (fatty acid, water hating, nonpolar)

Question 21

fluid mosaic model

Answer 21

phospholipid bilayer behaves like fluid more like solid

Question 22

nucleus

Answer 22

directs cells activates stores DNA

Question 23

nucleeoplasm

Answer 23

part of nucleus it is the cyto in nucleus

Question 24

vesicles

Answer 24

lysosomes (digestive enzymes) and Peroxisomes (detoxification enzymes)

Question 25

protein synthesis

Answer 25

the rough ER, golgi apparatus, and vesicles work together to transport proteins to their destinations inside and outside of the cell

Question 26

cytoskeleton

Answer 26

protein fibers help cell move, keep shape; components include microtubules, microfilaments, intermediate filaments centrioles (related to cytoskeletonl 12 short cylinders of microtubules, needed in cell division)

Question 27

cell wall

Answer 27

covers cell membrane, provides support and protection provides support and protection plastids store starch and pigments

Question 28

chloroplasts

Answer 28

photsnthysis (light ->chem)

Question 29

central vacuole

Answer 29

stone stuff, provides support