In eukaryotic cells, the processes of protein synthesis occur in different cellular locations.
Drag the labels to the appropriate targets to identify where in the cell each process associated with protein synthesis takes place.
1. nucleus-->
2. cytoplasm--->
3. free ribosomes--->
4. chromatin--->
5. ribosomes--->

1. Nucleus: Formation of ribosomal subunits occurs in the nucleus.

2. Cytoplasm: Attachment of an amino acid to tRNA occurs in the cytoplasm.

3. Free ribosomes: Translation of the cytoplasmic protein occurs with the help of free ribosomes.

4. Chromatin: Transcription and RNA processing occurs with the help of chromatin.

5. Ribosomes: Translation of secreted protein with the help of ribosomes.

enzyme active site and substrate specificity

enzymes bind with chemical reactants called substrates. there may be one or more substrates for each type of enzyme, depending on the particular chemical reaction. in some reactions, a single-reactant substrate is broken down into multiple products