organisms
Bacteria
Bacteria 2
misc
100

Cells are the _______ living unit of any organism.

Smallest

100

True or false:

Bacteria is harmful

false

100

True or false: 

All cells have a nucleus

False, which cells dont have a nucleus?

100

how many cells do microscopic organisms typically consist of?

1 single cell

200

What is the process called when organisms have to maintain a stable internal state?

homeostasis

200

what kind of cell is bacteria? p/e

Prokaryotic

200

what are more complex?

Prokaryotic cells or Eukaryotic cells

Eukaryotic cells

200

where does the cell's genetic information (DNA) reside?

a. mitochondria

b. nucleus

c. cell wall

d. organelle

b. nucleus

300

two types of main cell types

prokaryotes and eukaryotes

300

what are the bacteria that cause infectious diseases called?

Pathogens

300

how many different shapes of bacteria exist?

4

300

where does energy transformation take place?

mitochondria

400

2 ways organisms obtain energy

1. absorbing sunlight

2. ingest other organisms

400

give three examples of food production that bacteria are used for

1. yogurt

2. cheese

3. pickles

400

what is the name of the bacteria that is spiral-shaped?

spirilla

400

what are the plant organelles that transform sunlight into chemical energy?


chloroplasts

500

what is NOT present in all organisms?

a. plasma membrane

b. a cell wall

c. cytoplasm

d. genetic material

b. a cell wall

500

name at least 2 uses of beneficial bacteria

1. bacteria in gut-help w digestion, nutrient absorption, fighting of pathogens

2. food production ( yogurt, cheese, pickles)

3. ecosystem support- bacteria play a vital role in processes like decomposition and nitrogen fixation- fertalize the soil and sustain plant life

500

How is Bacilli shaped?

a. spherical shape

b. rod-shaped

b. rod shaped

500

the _____ _______ _______ stores water, nutrients, and other material in a plant cell?

large central vacuole