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