The Cell

Question 1

What does the nucleolus (DE: Nukleolus) make?

Answer 1

RNA, ribosomes

Question 2

Beschreibe den Aufbau des Zellkerns

Answer 2

Question 3

What is the difference between the rough endoplasmatic reticulum and the smooth endoplasmatic reticulum?

Answer 3

The rough endoplasmatic reticulum (DE: raues endoplasmatisches Retikulum) has ribosomes and the smooth endoplasmatic reticulum (DE: glattes endoplasmatisches Retikulum) does not have any ribosomes.

Question 4

What is the function of the Golgi apparatus (DE: Golgi-Apparat)?

Answer 4

The Golgi apparatus receives proteins from the endoplasmatic reticulum and modifies them. For example it may add sugar molecules to them. The Golgi apparatus then packages the modified proteins into vesicles that can be transported.

Question 5

Beschreibe den Aufbau der Mitochondrium!

Answer 5

Question 6

Beschreibe den Aufbau einer Chloroplast!

Answer 6

Question 7

What do lysosomes contain?

Answer 7

powerful digestive enzymes; for example white blood cell lysosomes help to break down invading microorganism.

Question 8

Beschreibe den Aufbau einer tierischen Zelle!

Answer 8

Question 9

Beschreibe den Aufbau einer pflanzlichen Zelle!

Answer 9