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