organelles

Question 1

whats the role of the nucleus?

Answer 1

• To store and protect genetic information
• Genetic information provides instructions to make proteins
• Surrounded by a double membrane
• Site of rRNA syn and assembles ribosomes

Question 1

E.R

Answer 1

• Syn, processes, and stores cell components
  ribosomes are a part of the RER
• SER makes lipids
• contains enzymes to help with this function

Question 2

golgi body

Answer 2

• “protein UPS”
  -proteins that are being exported (secreted) out of the cell comes here
• one side receives (cis) and ships out (trans)
• flattened membrane sacs

Question 3

vesicles

Answer 3

• packaging
  -transports materials around the cell
• keeps dangerous materials contained
• made of phospholipids

Question 4

mitocondria

Answer 4

powerhouse of the cell
creates ATP
double membrane
own circular chromosome
Makes own ribosomes
syn their own proteins

Question 5

WHERE DO MITOCHONDRIA COME FROM

Question 6

Chloroplast

Answer 6

in plants and algae
site of photosynthesis
double membrane
made of stacks (grana) of flattened sacs called thylakoids

Question 7

vacuoles

Answer 7

large volume
found in plants and fungi
storage
chemical defence chemicals