Cell : Unit Of Life

The main function of the cell wall is to:

• Store DNA

• Help the cell move

• Support and protect the cell

• Direct the activities of the cell

What kind of cell is this?

• Animal 
• Plant

which of the following cell organelles are correctly matched with its function

• Ribosomes - Synthesis of proteins

• Mitochondria - Secretion of enzymes

• Plasma membrane - Free permeable

• Centrosome - Carries genes

The pigment in the plastid that gives the yellow color to petals is called?

Which is the correct order for levels of organization from simple to complex?

• cell, organ, tissue, organ system, organism

• organism, organ system, tissue, cell, organism

• cell, tissue, organ, organ system, organism

• organ, tissue, cell, organism, organ system

Name of the scientist who discovered cell.

• Knoll

• Anotonie Leeuwenhoek

• James Lavosier

• Robert Hooke

The Chloroplast makes...

• Food (Glucose)
• Proteins
• Energy (ATP)
• Ribosomes

Prokaryotes lack:

• A cell membrane

• DNA or the genetic material

• Cytoplasm

• A nucleus

A Eukaryotic cell contains:

• Only ribosomes

• Membrane bound organelles

• DNA floating in the cytoplasm

• Just cytoplasm

•  

  _______  is a saclike structure that stores water.