Organization level: the cell

The cell shown in the figure is a...

• Bacteria

• Prokaryote

• All the previous answers are correct

The organelle shown in pink is called...

• Nucleus

• Mitochondria

• Endoplasmic reticulum

• Golgi Body

____ ______: scientific theory first formulated in the mid-nineteenth century. It states that:

1) All living organisms are made up of cells.

2) They are the basic structural/organizational unit of all organisms.

3) All cells come from pre-existing cells.

Write 3 differences between animal and plant cells:

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Who discovers bacteria by looking in dental scrapings?

• Schwann

• Leeuwenhoek

• Newton

• Hooke

Some cells can appear spontaneously

• True

• False

The organelle shown in orange is called...

• Vacuole

• Mitochondria

• Nucleus

• Chloroplast

The organization levels that contains a number are:

• 1.- Organelle

  2.- Cell

  3.- System

• 1.- Organelle

  2.- Tissue

  3.- System

• 1.- Organelle

  2.- Organ

  3.- System

• 1.- Organelle

  2.- Organ

  3.- Organism

This organelle is called __________ and its specific fuction in the cell is __________.

• Endoplasmic reticulum - Carry substances

• Golgi Body - Secrete hormones

• Nucleus - Control the cell

• Ribosome - Protein synthesis

Write 2 differences between prokaryotes and eukaryotes:

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