Draw a labelled diagram of plant celland describe nucleus vacuole and mitochondria
Answers
Nucleus - The nucleus is large, centrally located spherical cellular components. It is founded by two nuclear membranes forming a nuclear envelope. The nuclear envelope contain many pores and contains an aqueous nucleo plasm .Nuclear pores allow transfer of materials between the nucleo plasm and cytoplasm within the Nucleoplasm, two types of nuclear structures are inverted ,chronatin materials and nucleolus.
Nucleolus is rich in protein and RNA molecules and acts as the site for ribosome formation. the chromatin materials is a thread like intervilled mass of chromose and composed up of the genetic material DNA and proteiner.
DNA stores all the information necessary for the cell to function to grow and to reproduce further cells to the next generation.
Disting segment of DNA are called genes.
Vacuole -Vacuoles are fluid filled or solid membrane bounded spaces. They are kind of storage sacs.
Mitochondria -The mitochondria are tiny bodies of varying shapes and size ,distributed in the cytoplasm