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