MICROANATOMY

INTRODUCTION TO MICROSCOPY CELL BIOLOGY

GOLGI

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
El REL presenta ribosomes
A
Cert
B
Fals
C
Either A or B
D
None of the above
Explanation: 

Detailed explanation-1: -Mammalian mitochondrial ribosomes (55S) differ unexpectedly from bacterial (70S) and cytoplasmic ribosomes (80S), as well as other kinds of mitochondrial ribosomes.

Detailed explanation-2: -Ribosomes are found ‘free’ in the cytoplasm or bound to the endoplasmic reticulum (ER) to form rough ER. In a mammalian cell there can be as many as 10 million ribosomes.

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