Made up of two layers (an inner and an outer), this acts like a cushiony outer shell of protection.

Tiny holes in the nuclear membrane that allow different cellular materials to come in and go out of the cell.

Helps assemble ribosomes, which are combinations made of protein and RNA (ribonucleic acid ).

What is the nucleus?

What important material is contained in the nucleus?

What is the function of the nucleus?

Helps assemble ribosomes, which are combinations made of protein and RNA (ribonucleic acid ).

Without enzymes our metabolism will be very slow.

Proteins make up different enzymes and hormones used inside and outside the cell activities.

DNA leaves the nucleus through pores in the nuclear membrane

The DNA is found outside the chromosomes, floating around inside the nucleus.

What are example of nucleic acids:

Multicelullar organisms are all eukaryotic cells?

cyanobacteria is an example of a prokaryotic cell. It has a nucleus inside.

A rigid supporting layer that surrounds the cells of plants

The 2 exact copies of DNA in a chromosome are called ________.

The structure that holds two sister chromatids together until they separate for cell division is called a...

A _________ is DNA tightly coiled around proteins.

Which of the following make up mitotic spindle?

Which part of the cell is made up of a network of filaments that maintains the cell structure?

Structural support, movement and communication of the cell involve:

Cytoplasm without organelles is