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3 years ago

Identify the cellular structures and it’s functions

Biology

1 answer:

Eva8 [605]3 years ago

8 0

The cellular structures include cell nucleus, nuclear pores, genetic material (DNA), cytoplasm, nuclear lamina, cell membrane, mitochondria, cytoskeleton and lysosome. It is an animal cell.

<h3>Cellular structures and organelles </h3>

The cellular structures observed in the Figure include cell nucleus (A), nuclear pores (B), genetic material (C), cytoplasm (D), nuclear lamina (E), cell membrane (F), mitochondria (G), cytoskeleton (E) and lysosome (F).

The cell nucleus is an organelle that contains the genetic material (DNA) in eukaryotic cells.

The nuclear pores are little pores in the nuclear membrane that allow the passage of small molecules (e.g., RNAs, transcription factors) by simple diffusion.

The genetic material (DNA) contains the instruction to synthesize all cellular components.

The cytoplasm is an aqueous solution inside the cell, which is mainly composed of dissolved proteins and salts.

The nuclear lamina is a rigid structure located inside the cell nucleus which serves to provide structural support to this organelle.

The cell membrane is a semipermeable lipid bilayer that allows the passage of certain substances in and out of the cell.

The mitochondria are the energetic factories of eukaryotic cells, which act to generate ATP by a process called cellular respiration.

The cytoskeleton is an interconnected network of protein filaments that provides structural support to the cell.

The lysosome is an organelle inside animal cells that contains hydrolytic enzymes used to degrade different substances.

Learn more about cellular components here:

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