TV4 - Ch.4: Protein synthesis pathway

• Biologie
• Middelbare school
• vwo
• Leerjaar 4

Protein synthesis pathway

TV4

Chapter 4

Cell structure

Learning goals

You are familiar with the structures of a cell (organelles)

You can successfully differentiate between prokaryotic, animal and plant cells

You can describe the functions of organelles

You can underline the importance of proteinsynthesis

You can describe the links between organelles when it comes to protein synthesis

You can describe how protein synthesis takes place an a (eukaryotic) cell

RECAP:
Which organelle is not present in an prokaryotic cell?

1. nucleus
2. cell wall
3. cell membrane
4. cytoplasm

How can you differentiate between a plant cell and an animal cell?

1. A plant cell does not have a cell wall
2. An animal cell does not have a nucleus
3. A plant cell does not have chloroplasts
4. An animal cell does not have a cell wall

What is the function of a mitochondrium?

Look closely
This cell is a...?

1. bacterial cell
2. plant cell
3. animal cell

Explain what organelle will be present in large numbers in a muscle cell.

Getting things done!

Humans

hands

feet

tools

Cells

proteins

tools

Different kinds of proteins

Hormones

Receptors

Channels

Carriers

And many, many more

Proteins are very specific

specific function must mean specific structure

building blocks

amino acids

To function you need a specific 3D-structure or your polypeptide chain.