Bacteria

Bacteria cells have

• no nucleus, ribosomes

• a nucleus, no ribosomes

• no nucleus, endoplasmic reticulum

• a nucleus, cytoplasm

Which of the following are prokaryotic?

• Bacteria

• Fungi

• Archaea

• Protista

Organize these options into the right categories

Groups:

(a) Prokaryotic Cells

,

(b) Eukaryotic Cells

• single celled

• single & multi-celled

• larger

• few organelles

• small

• nucleus

• all organelles

• no nucleus

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Define: an organism

• Shows all 8 characteristics of life

• Shows 6 of the characteristics of life

• A living thing that survives on its own

• A living thing made of more than one cell

Bacteria are prokaryotes, meaning they

• are very large

• lack a nucleus

• contains no DNA

• have mitochondria

Bacteria goes through ____________ to reproduce

• asexual reproduction

• mitosis

• sexual reproduction

• cytokinesis

Tags

NGSS.MS-LS3-2

Bacteria are classified by

• the disease they cause

• size

• color

• shape

The most common shapes of bacteria are

• Square

• Spiral

• Rectangle

• Rod

• Sphere

Bacteria are

• consumers that break down food for energy

• decomposers that produce oxygen

• consumers that capture energy from sunlight to make food

• decomposers that break down food for energy

Archaea are ​ (a)   and are found ​ (b)  

• harmless
• in extreme places
• everywhere
• harmful