biologia TEMA 1

Question 1

What characteristics does a living being have?

Answer 1

Can do 3 vital functions , are made bi biomoleculs

Question 2

What are living things made of?

Answer 2

They are made of chimical elements ( C,H,O,P,S,N) and cell

Question 3

What differentiates living matter from inert matter?

Answer 3

Inerte ::are made by inorganic molecule , don’t can develop,born and die
Living are made by cells and can do 3 vital functions

Question 4

What is a cell?

Answer 4

The cell is the basic structural and functional unit of living beings.

Question 5

What is a eukaryotic cell?

Answer 5

Have differ according to weather that are in animal and vegetal cell

Question 6

And a prokaryote?

Answer 6

Are unicellular and are only in moneras

Question 7

What is the difference between them?

Answer 7

PROKARYOTIC: less size 
DNA in cytoplasm 
Very small organels 
Don't have nucleo
EUKARIOTIC:
Mare size
DNA are in a nucleo
Have cellular organells

Question 8

What is a eukaryotic animal cell?

Answer 8

It has chloroplasts, organelles responsible for photosynthesis.
It presents mitochondria to carry out cellular respiration and obtain energy.
Large vacuole, reserve organelle that contains water and other substances for the cell.
Cell wall, gives shape and rigidity to the cell. Allows plants to stand upright without skeleton

Question 9

And a vegetable?

Answer 9

It does not have a cell wall or chloroplasts.
It presents mitochondria to carry out cellular respiration and obtain energy.
Some have flagellum, a tail for movement.
In the human body they have very different forms. To fulfill very diverse functions.

Question 10

What is the difference between them?

Answer 10

Both plant and animal cells are eukaryotic, so they contain membrane-bound organelles like the nucleus and mitochondria. … For example, plant cells contain chloroplasts since they need to perform photosynthesis, but animal cells do not.

Question 11

What are the vital functions?

Answer 11

Nutrition
Reproduction
Relationship

Question 12

What does each vital function consist of?

Answer 12

Living things perform a series of vital functions to stay alive in the environment in which they live. These functions are shared by all organisms, from the unicellular to the larger multicellular.

Question 13

Why are vital functions important?

Answer 13

we don’t do we don’t can live

Question 14

What are the differences between heterotrophic and autotrophic nutrition?

Answer 14

Autotrophs can do their nutrition by producing organic matter from inorganic matter, and heterotrophs obtain organic matter through other living beings

Question 15

What is the relationship between heterotrophic and autotrophic nutrition?

Answer 15

In heterotrophic nutrition, organisms obtain both organic and inorganic matter from the environment that surrounds them (including other organisms).
In the excretion process that includes nutrition, organisms expel organic and inorganic matter into the environment as waste.