Crear actividad
Ico create Educaplay Crear actividad
Todas las actividades
Jugar Test
1. 
Choose examples of the abiotic level
A.
molecule
B.
tissue
C.
cell
D.
atom
2. 
What are bioelements?
A.
biomolecules joined together
B.
units which living things are composed of
C.
biotic elements
3. 
What are the most common bioelements in matter?
A.
trade bioelements
B.
secondary bioelements
C.
primary bioelements
4. 
What are the primary bioelements?
A.
iron
B.
phosphorus, nitrogen, carbon, oxygen, hydrogen
C.
calcium, sodium, potasium, magnesium
5. 
What are biomolecules?
A.
bioelements joined together
B.
abiotic elements join together
C.
units which living things are made of
6. 
Can we find inorganic biomolecules in living things?
A.
Yes, we can
B.
No, we can´t
7. 
Choose the organic biomolecules
A.
carbohydrates
B.
nuclei acids
C.
lipids
D.
proteins
8. 
Complete the gap: Cells are the ___________________ in living things
A.
smallest structures
B.
smallest elements
C.
smallest bacteria
D.
smallest unicellular individual
9. 
What are the vital functions of cells?
A.
unicellular and multicellular
B.
primary, secondary, trade
C.
reproduction, internal and nutrition
D.
reproduction, interaction and nutrition
10. 
Choose the correct sentences that define cell
11. 
Choose the correct sentences that define cell
12. 
Choose the correct sentences that define cell
13. 
Choose the correct sentences that define cell
14. 
Choose the correct sentences that define cell
15. 
Choose the correct sentences that define cell
16. 
Choose the correct sentences that define cell
17. 
Choose the correct sentences that define cell
18. 
Choose the correct sentences for the cell theory
A.
Cells are the most complex units of life and all organisims are made of cells
B.
Cells are the simplest unit of life and all organisms are made of cells
C.
Cells are structural and functional units of living things
D.
Every cell is the result of the division of a pre-existing cell
19. 
What is heterotophic nutrition?
A.
some organisms take inorganic matter from the environment and transform it into organic matter
B.
some organisims take organic matter from the environment
C.
some organisms take organic matter from the environment and transform it into inorganic matter
20. 
If an orgasim takes inorganic matter and transforms it into organic matter, what vital function is that?
A.
Nutrition (autrophic)
B.
Nutrition (stimuli)
C.
Interaction (receptor)
D.
Nutrition (heterotrophic)
21. 
What´s this? H2O+mineral salts+CO2 ------- organic matter + O2
A.
photosynthesis
B.
respiration
C.
organic matter
D.
autrophic nutrition
22. 
A dog sees a ball and run to catch it. What are the receptors in this situation?
A.
the cells of the ball
B.
cells that percieve the changes
C.
the movement of the dog
D.
the nervous system
23. 
What are tropisms in the interaction of plants?
A.
temporary movements towards the stimuli or in the opposite direction
B.
permanent movements towards the stimuli or in the opposite direction
C.
temporary movements of a plant part
24. 
In asexual reproduction...
A.
the descendants are identical
B.
the descendants aren´t identical
C.
the number of descendants is small
D.
It occures in all multicellular organisms and some unicellular