6th grade , lesson 3

There are living organisms that their bodies Consist of one Cell only like : ................

• Humans

• dogs

• Bacteria

• lizards

why : a horse is one of the multicellular organisms ?

• Because their bodies Consist of one Cell only

• Because it's body consist of many cells

All of following organisms are examples of multicellular organisms except ...............

• Human

• Horse

• Bacteria

• Apple tree

Stomach is composed of a group of different.............

• Bacteria

• Systems

• Organs

• Ttissues

The Gelatinous liquid Which is found inside the cell is known as..........

• Nucleus

• Cytoplasm

• Cell membrane

• Organelles

The structure of plant cell which is made up of cellulose is the..................

• Cell membrane

• Nucleus

• Cell wall

• Cytoplasm

The organelles which provide the cell with the needed energy are called ..............

• Endoplasmic reticulum

• Golgi apparatus

• Mitochondria

• Cell membrane

Plant cell has The ability to make them photosynthesis process due to the presence of .......inside it

• mitochondria

• chloroplasts

• nucleus

• Cytoplasm

Nucleus is found in the center of most Cells

• True

• False

This is a gelatinuos substance in which all of the organelles float around

• Cell Membrane
• Cytoplasm
• Cell Wall
• Smooth ER