The correct answers are as follows:
1. Formation of ribosomal sub units takes place in the NUCLEUS.
2. Translation of secreted proteins takes place ON RIBOSOMES BOUND TO ROUGH ENDOPLASMIC RETICULUM.
3. Translation of cytoplasmic protein take place ON FREE RIBOSOMES.
4. Transcription and RNA processing take place in the NUCLEUS.
5. Attachment of an amino acid to tRNA takes place in THE RIBOSOMES.
A relation of a substance's mass to its volume.
Density = Mass / Volume
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A. Used ATP is discarded by the cell as waste.
B. ATP is produced when ADP releases energy.
Internal means its on the inside
external means its on the outside
so an internal regulator is when the proteins respond to events on the inside of a cell
and an external regulator is when the proteins respond to events outside the cell
<span>No, it does not produce vitamin D.
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