Cells and Systems Unit Test

Question 1

Characteristics of livings things

Answer 1

Are made of cells 
Need energy 
Grow and develop 
respond to the environment, 
reproduce, 
have adaptions for their environment

Question 2

Structure vs function

Answer 2

all organisms need to certian things to survive like move but different organism move differently some animals have wings some have feet some have tails just like moving theres different ways to breath like gills, lungs, spiracle,skin.

Question 3

Variation in structures

Answer 3

structures used for function can be very differnt . similar organism have variataions in there body like birds have different beaks depending where they life

Question 4

SLIDE 6

Answer 4

DO IT

Question 5

Digestive system organs

Answer 5

Salivary glands 
Mouth, 
Esophagus 
stomach, 
liver, 
pancreas, 
Gall Blatter, 
small intestine, 
large intestine

Question 6

Animals cells vs plant

Answer 6

Plant cell

Cell wall
Chloroplast 
Nucleus to the side
Vacole large 
Rectangular 

Animal cell

Lysosomes
Nucleus yo the centre
Vacuole small
Rounded

Both

Golgi apparatuses 
Mitochondria 
Nucleus 
Nucleolus 
Endoplqwmic reticlum ER
Vacuole
Plasma membrane 
Cell membrane 
Ribosomes
Cytoplasm

Question 7

Cell wall

Answer 7

Outer covering of a cell that provides strength and support found only in plant cells

Question 8

Chloroplast

Answer 8

Organelles that convert sunlight into food found only in some plant cells

Question 9

Cell membrane

Answer 9

Your structure that encloses all the contents of the plant and animal cells as tiny openings that allowed particles of a substance diseases to pass through but not all

Question 10

Cytoplasm

Answer 10

Contents of the cell inside the cell membrane excluding the nucleus contains nutrients the cell needs to survive

Question 11

Mitochondria

Answer 11

Organelles that convert energy the cell revives into a form you can use

Question 12

Nucleus

Answer 12

Organelle that directs all the activities in the cell

Question 13

Vacuole

Answer 13

Organelles that store water and other substances we required by the cell

Question 14

Golgi apparatus

Answer 14

A major organelle it’s acts to process and package the macromolecules such as proteins and liquids that are synthesized by the cell

Question 15

Lysosomes

Answer 15

An organelle in the silo plasm containing degradative enzymes enclosed Ina membrane

Question 16

Nuceolos

Answer 16

A small dense spherical structure in the nucleus of cell during interphase

Question 17

Endiplasmic reticlum

Answer 17

A small sense spherical structure in the nucleus of a cell during interphase

Question 18

Plasma membrane

Answer 18

The plasma membrane is the boundary between the celll and its environment. It regulate what enters and exits the cell

Question 19

Ribosomes

Answer 19

A minute particle consisting RNA and associated proteins, found in large numbers in he cytoplasm of living cells. They bind messages RNA and transfer RNA to synthesize polypeptides and proteins

Question 20

Multicellular

Answer 20

Made up of two or more cells

Question 21

Unicellular

Answer 21

Made of one cell

Question 22

Diffusion

Answer 22

Diffusion is the movement of particles from an area where there are more of them to an area where there are fewer of them

Or

They fusion moves particles from a more concentrated area to a less concentrated area to even them out

Question 23

Osmosis

Answer 23

Osmosis is die fusion with water

Question 24

Plant tissues

Answer 24

A plant has three main tissues 
1. Phtosynthetic/storage
2. Protective 
3.transport
Xylem water and phloem food