Classification system and concepts of living things
Cells
Organelles
Characteristics of life
Bacterias
100

What is abiotic and biotic?

Abiotic: not alive
Biotic: alive

100

A cell with no nucleus.

Prokaryotic cell

100

Contains genetic materials

Nucleous

100

The basic unit of life.

Cells

100

How can we battle bacterias?

Antibiotics

200

What is the broadest level of classification in taxonomy? (Biggest)

Domain

200

A cell with define nucleus and more complex organelles.

Eukaryotic cell

200

What does a ribosome do

Is the principle organelle that makes proteins

200

What is a NEED for organisms to live? 

Homeostasis
Food
Shelter
Water

200

Describe some of the structures that bactearias has

Flagella for movement
Pili for reproduction
Capsule
DNA
Ribosomes
Cell wall and membrane

300

What is an autotroph?

Organism that can create their own food

300

Two difference between animal cell and plant cell

1. Plant cell has cell wall
2. Plant cell have chloroplasts
3. Plants cell are rectangular while animal cells are circular
4. Vacuoles in plant cells are bigger.

300

The organelle responsable of making energy

Mitochondria

300

What does an unicellular organism means?

Composed of one cell and it does all the functions.

300

How to bacterias obtain food?

Some are autotrophs and make their own food. Some are heterotroph anc collect molecules from milk, chemicals, etc.
400

What is heterotroph?

An organism that hunts or looks for their own food

400

Oldests and most abundants cells of Earth

Prokaryotic cells

400

What does the golgi apparatus do?

It package and delivers proteins. "Amazon"


400

What characteristic is responsable that we react to something hot? (Like putting your hand on the stove)

Stimuli and response

400

Explain what binary fission is.

Asexual reproduction of the bacteria. From one cell it duplicates and creates two identical cells.

500

What part of taxonomy classification does scientists use to name organisms.

Genus and specie

500

Name one of the three principles of cell theory

1. All living organisms are made of cells.
2. Cells can only by produced by other cells.
3. Cells are the basic unit of organisms

500

Describe the diference between Rough Endoplasmic Reticulum (RER) and Smooth Endoplasmic Reticulum (SER)

The RER has ribosomes and makes proteins.
The SER doesnt has ribosomes and makes other chemicals like lipids.

500

Name atleast 3 of the 7 characteristics.

They are made up of cells
They contain similar chemical
They use energy
Respond to their surroundings
All organisms grow
All organisms develop
All organisms reproduce

500

What mechanisms does a bacteria do to survive on harsh enviroments?

They create a thick wall around their genetic material and cytoplasm called endospore.