Ribosomes Flashcards
1
Q
by whom and when were ribosomes discovered
A
george palade
1953
2
Q
ribosomes are composed of _____ and ______ and are not surrounded by any membrane
A
rRNA and proteins
3
Q
the S in types of ribosomes represents
A
sedimentation coefficient which indirectly measures the density and size of ribosomes
4
Q
70S ribosomes are made up of
A
50S and 30S
5
Q
80S ribosomes consist of
A
40S smaller subunit
60S larger subunit
6
Q
which organelle is known as protein factory
A
ribosome
