32.4k views
0 votes
The three main components of all cells include the plasma membrane, the nucleus, and the ________?

1) cytoplasm
2) mitochondria
3) ribosomes
4) endoplasmic reticulum

User Jhondge
by
7.9k points

1 Answer

3 votes

Final answer:

The third main component of all cells, alongside the plasma membrane and nucleus, is the cytoplasm. This gel-like substance houses various cell organelles and is key to cellular function.

Step-by-step explanation:

The three main components of all cells include the plasma membrane, the nucleus, and the cytoplasm. The plasma membrane is a crucial cell structure that acts as a barrier, maintaining the cell's environment by regulating the movement of substances. The nucleus contains the cell's DNA and manages most of the cell's activities. Lastly, the cytoplasm is a jelly-like substance where cellular components are suspended, and it contains the cell's cytosol and organelles, such as the ribosomes, which are involved in protein synthesis.

User Kwarrtz
by
7.7k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.