Question

tuesday 9/24: identifying different types of cells
instructions
organelles are like the \little workers\ inside a cell that keep everything running smoothly. each one has a special job—they help the cell stay balanced and healthy. this balance is called homeostasis, and its what allows the cell (and the whole organism) to function properly.
questions:
test what you have learned during this lesson, by completing the 18 multiple - choice questions that follow.
you may use the prokaryotic vs. eukaryotic cells organelles as a resource.
question 6
the following cell structures are located within cells that make proteins.

• nucleus
• ribosome
• endoplasmic reticulum (er)

which description best explains the relationship among these cell structures in making a protein?

• nucleus makes protein?protein winds through the er?protein folds into its active shape
• er creates protein?dna in the nucleus codes for ribosomes to surround protein?protein folds into its active shape
• nucleus directs er to assemble the protein?ribosomes surround protein?protein folds into its active shape
• dna in nucleus codes for protein?protein assembled in ribosomes and moves to er?protein folds into its active shape

Explanation:

In protein - making, DNA in the nucleus contains the genetic code for the protein. Ribosomes are the sites of protein synthesis where the protein is assembled according to the code. After assembly in ribosomes, the protein moves to the endoplasmic reticulum (ER) where it folds into its active shape.

Answer:

DNA in nucleus codes for protein?protein assembled in ribosomes and moves to ER?protein folds into its active shape