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A) all of them B) none of them C) nutrition D) relation E) reproduction ![]()
A) moon B) rocks C) ecosystem D) human beings E) none of them ![]()
A) to obtain sustances that we need for living B) to rest our body, but not our mind C) to organise all the information that we have received during the day D) to communicate with other people E) none of them ![]()
A) to have new descendants, new life beings B) to communicate with others or react to each other C) to obtain the material and energy we need for living D) the period between birth and dead E) the smallest basic unit of a living beings ![]()
A) to have new descendants, new life beings B) the smallest basic unit of a living beings C) to obtain the material and energy we need for living D) to communicate with others or react to each other E) the period between birth and dead ![]()
A) to communicate with others or react to each other B) to have new descendants, new life beings C) the smallest basic unit of a living beings D) to obtain the material and energy we need for living E) the period between birth and dead ![]()
A) the period between birth and dead B) to obtain the material and energy we need for living C) to communicate with others or react to each other D) to have new descendants, new life beings E) the smallest basic unit of a living beings ![]()
A) to have new descendants, new life beings B) to communicate with others or react to each other C) the period between birth and dead D) to obtain the material and energy we need for living E) the smallest basic unit of a living beings ![]()
A) none of them B) organ C) system D) organism E) macromolecule ![]()
A) system B) organism C) organ D) cell E) none of them ![]()
A) system B) atom C) molecule D) none of them E) organ ![]()
A) none of them B) atom, molecule, macromolecule, organelle, tissue, cell, tissue, organ, cell, system, organism C) atom, molecule, macromolecule, organelle, cell, tissue, cell, tissue, organ, system, organism D) atom, molecule, macromolecule, organelle, cell, tissue, organ, tissue, cell, system, organism E) molecule, macromolecule, organelle, cell, tissue, cell, tissue, atom, organ, system, organism ![]()
A) none of them B) H C) C D) Au E) N ![]()
A) N B) C C) none of them D) H E) O ![]()
A) none of them B) H C) N D) C E) O ![]()
A) C B) H C) O D) none of them E) N ![]()
A) none of them B) H C) N D) O E) C ![]()
A) none of them B) Au, H, Fe, H C) F, H ,Mg, Pb D) N, C, O, H E) H, N, Be, F ![]()
A) macromolecule B) none of them C) virus D) bacteria E) organ ![]()
A) two weeks B) two days C) two months D) none of them E) two years ![]()
A) none of them B) aprox. 600000000000000000000 C) aprox. 37 billions of cells D) aprox. 220 billions E) aprox. 1000 ![]()
A) 34 organs, all of them are vital B) none of them C) 50 organs, all of them all vitals D) 20 organs, none of them are vital E) 78 organs, 5 of them are vitals ![]()
A) kidneys B) liver C) lungs D) all of them E) heart ![]()
A) lungs B) pancreas C) trachea D) tongue E) diaphragm ![]()
A) liver B) Ileum C) mouth D) trachea E) biceps ![]()
A) stomach B) liver C) brain D) ligaments E) lungs ![]()
A) pancreas B) ovaries C) penis D) uretes E) testes ![]()
A) scrotum B) prostate C) uterus D) pineal gland E) liver ![]()
A) pineal gland B) prostate C) uterus D) scrotum E) liver ![]()
A) ligaments B) pancreas C) prostate D) ovaries E) uterus ![]()
A) stomach B) liver C) uterus D) heart E) pancreas ![]()
A) all of them B) cerebellum C) spinal cord D) none of them E) cerebrum ![]()
A) inner ear B) ear C) eye D) all of them E) retina ![]()
A) aprox. 15 B) aprox. 220000000 C) aprox. 5000 D) aprox. 450 to 500 E) aprox. 300 to 4000 ![]()
A) polymers B) fat C) monomers D) proteins E) nucleic acids ![]()
A) RNA B) a type of sugar C) proteins D) fat E) DNA ![]()
A) polymers B) monomers C) Lipids D) Bacteries E) Viruses ![]()
A) 2 cm B) 2 metres C) 1 mm D) 2 mm E) 15 cm ![]()
A) maltose B) glucose C) ATP D) galactose E) fructose ![]()
A) glucose B) galactose C) ATP D) maltose E) fructose ![]()
A) All of them B) relationship C) nutrition D) reproduction E) none of the others ![]()
A) lungs B) heart C) rectum D) kidney E) bladder ![]()
A) kidney B) bladder C) lungs D) rectum E) heart ![]()
A) heart B) diaphram C) kidney D) stomach E) lungs ![]()
A) heart B) kidney C) lungs D) diaphram E) stomach ![]()
A) kidney B) liver C) lungs D) diaphram E) heart ![]()
A) allergies B) diabetes C) heart attack D) a broken leg E) appendicitis ![]()
A) a broken arm B) diabetes C) appendicitis D) heart attack E) allergies ![]()
A) a broken finger B) allergies C) heart attack D) diabetes E) appendicitis ![]()
A) heart attack B) alzheimer C) appendicitis D) diabetes E) allergies ![]()
A) heart attack B) allergies C) appendicitis D) diabetes E) alzheimer ![]()
A) fructose B) pentose C) glucose D) lactose E) sacarose ![]()
A) golgi apparatus B) nucleus C) cytoplasm D) ribosomes E) mitochondria ![]()
A) mitochondria B) golgi apparatus C) cytoplasm D) nucleus E) ribosomes ![]()
A) golgi apparatus B) mitochondria C) nucleus D) cytoplasm E) ribosome ![]()
A) mitochondria B) nucleus C) golgi apparatus D) cytoplasm E) ribosome ![]()
A) nucleus B) mitochondria C) golgi apparatus D) ribosome E) cytoplasm ![]()
A) cytoplasm B) mitochondria C) ribosome D) nucleus E) golgi apparatus ![]()
A) microtubules B) none of them C) smooth endoplasmic reticulum D) plasma membrane E) rough endoplasmic reticulum ![]()
A) microtubules B) plasma membrane C) smooth endoplasmic reticulum D) rough endoplasmic reticulum E) cytoplasm ![]()
A) ATP TO ADP TO AMP B) ATP TO AMP TO ADP C) ADP TO ATP TO AMP D) AMP TO ADP TO ATP E) AMP TO ATP TO ADP ![]()
A) AMP TO ATP TO ADP B) ATP TO AMP TO ADP C) AMP TO ADP TO ATP D) ATP TO ADP TO AMP E) ADP TO ATP TO AMP ![]()
A) litium B) carbon C) gold D) iron E) mercury ![]()
A) ribosome B) smooth endoplasmic reticulum C) rough endoplasmic reticulum D) golgi apparatus E) nucleus ![]()
A) golgi apparatus B) rough endoplasmic reticulum C) ribosome D) nucleus E) mitochondria ![]()
A) golgi apparatus B) smooth endoplasmic reticulum C) rough endoplasmic reticulum D) mitochondria E) ribosome ![]()
A) smooth endoplasmic reticulum B) mitochondria C) golgi apparatus D) ribosome ![]()
A) rough endoplasmic reticulum B) ribosome C) golgi apparatus D) smooth endoplasmic reticulum E) mitochondria ![]()
A) golgi apparatus B) mitochondria C) ribosome D) smooth endoplasmic reticulum E) rough endoplasmic reticulum ![]()
A) golgi apparatus B) smooth endoplasmic reticulum C) rough endoplasmic reticulum D) vacuole E) ribosome ![]()
A) smooth endoplasmic reticulum B) DNA C) golgi apparatus D) mitochondria E) rough endoplasmic reticulum ![]()
A) at 1 km/h B) too fast C) at 70 km/h D) none of the others E) too slowly ![]()
A) at 70 km/h B) none of the others C) at 50 km/h D) in a calm speed E) too fast ![]()
A) cell B) frog C) bacteria D) virus E) organ ![]()
A) seven organs B) between 12 and 30 C) more than 79 D) more than 400 E) none of the others ![]()
A) 2 carbons B) 5 carbons C) 3 carbons D) 1 carbon E) 4 carbons ![]()
A) 3 carbons B) 5 carbons C) 1 carbon D) 2 carbons E) 4 carbons ![]()
A) 1 carbon B) 5 carbons C) 2 carbons D) 4 carbons E) 3 carbons ![]()
A) 3 carbons B) 5 carbons C) 4 carbons D) 2 carbons E) 1 carbon ![]()
A) yes, but only on a very soft illness B) yes, on a worst one indeed C) yes, all the illnesses evolve in another one D) no, an illness finishs without any possibility to evolve E) none of the others ![]()
A) nuclear acids and proteins B) only fats C) only proteins D) proteins and fats E) nuclear acids and fat ![]()
A) alcohol B) drinking coke C) relations D) smoking E) eating vegetables ![]()
A) no, the right lung has 2 lobules and the right one has 3 B) none of the others C) no, the left lung has 2 lobules and the right one has 3 D) yes, both have 3 lobules E) yes, both have 2 lobules ![]()
A) inmunitary system B) respiratory system C) excretory system D) reproduction system ![]()
A) yes, but only during a week B) yes, but the human needs dialisis C) none of the others D) yes, it is possible if it works well E) no, a human needs 2 kidneys to survive |