Science Cells

Semester 2 cells

What is the scientific word for living things?

organisms

what is unicellular organism?

Organisms that consist of just 1 cell

What are some examples of unicellular cells?

yeast and bacteria

What is multicellular organism?

organisms made up of many cells

What are some examples of multicellular cells?

animals and plants

Cells are the smallest unit of life

True

What are living organisms made of?

one or more cell

What do all cells come from?

preexisting cells

What did Zacharias Japssen invent?

the first microscope

What did Anton van Leeuwenhoek discover?

bacteria

Most cells are too small to be seen with the naked eye

True

What does MGRACERS stand for?

Movement, Growth, Reproduction, Assimilation, Cells, Excretion, Respiration, sensitivity

What is MGRACERS

characteristics of living things

What is a cell wall?

supports and protects the cell

Is cell wall plant or animal cell?

Plant cell