Endoplasmatic Reticulum

In which year was the endoplasmatic reticulum discovered?

• 1665

• 1897

• 1838

• 1952

What was the first name used to call endoplasmatic reticulum?

• frodosome

• ribosome

• ergastoplasm

• cytoskeleton

What is other use of ER beside protein synthesis?

• storage for calcium

• water balance

• generate chemical energy

• organizing microtubules

membrane-bound ribosomes are found on?

• smooth endoplasmatic reticulum

• mitochondria

• vacuoles

• rough endoplasmatic reticulum

The Endoplasmatic Reticulum is the cell organelle that produces, processes and secretes proteins?

• TRUE

• FALSE

Smooth ER is closer to nucleus than rough ER

• TRUE

• FALSE

In 1953, Charles Garnier named new found organelle 'ergastoplasm'?

• TRUE

• FALSE

The Smooth ER takes up to 60% of entire ER while the remaining 40% is rough ER

• TRUE

• FALSE

Draw a Rough ER

in what year did Robert Hooke discovered cells?

• 1665

• 1685

• 1834

• 1953