The single-celled domain of bacteria and archaeas are classified as?

Animal cells, plant cells, fungi and protists are?

Cells without a nucleus, are found in a single organisms such as bacteria

They were the first type of organisms to evolve and are still the most common organisms today

This additional outer covering protects the cell when engulfed by other organisms

An outer covering that protects the bacterial cell and gives it shape

Surrounds the cell's cytoplasm and regulates the flow of substances in and out of the cell

Is a gel like substance composed mainly of water that also contains enzymes, salt and cell components and various organic molecules

Hair-like structures on the surface of the cell that attach to other bacterial cells. Shorter pili called fimbriae help bacteria attach to surfaces.

is a long, whip-like protrusion that aid in cellular locomotion.

Are cell structures responsible for protein production.

Area of the cytoplasm that contains the single bacterial DNA molecules

Cells that contain a nucleus. Eukaryotic cells are usually larger than prokaryotic cells Found mainly in multicellular organisms.

Organisms with eukaryotic cells

Are organized to form organs, and organs are organized into organ systems. Multicellular organisms have a higher survival rate as a result of improved organization and efficiency.

They cover the surface of all internal as well as external organs.

They help in movement by contraction and relaxation of muscles.

they connect the different tissues, organs, and parts of the body.

These tissues are made up of specialized cells called nerve cells (neurons). They conduct and transmit electrochemical impulses between neurons.

They are immature and help plants to divide continuously throughout the life.

Are derivative of meristematic tissue. They don't have the dividing capability