2678912
Descripción
Test por KevinOR9908, actualizado hace más de 1 año
|
Creado por KevinOR9908
hace alrededor de 9 años
|
|
Pregunta 1
Pregunta
What is Biology?
Respuesta
-
A science studying life and interactions between living organisms, the function of their systems and their mechanisms at a molecular level.
-
A science studying earth and interactions between plates, the function of their systems and their mechanisms at a scale level.
Pregunta 2
Pregunta
What Biologists do? Which are the benefits of studying Biology?
Respuesta
-
Study the diversity of life, preserves the environment, research diseases, develops technology and improves agriculture
-
Preserves the environment, study the diversity of life, asks about meaning of love, develops technology and improves agriculture
-
Develop highway's structures, preserves the environment, research diseases, develops technology and improves agriculture
Pregunta 3
Pregunta
What are the 8 characteristics of a living organism?
Respuesta
-
Formed by one or more cells, grows and develops, requieres energy, homeostasis, reproduces, organizes, responds to stimuli and adapts and evolves
-
Formed by one or more cells, grows and develops, requires energy, reproduces, organizes, responds to stimuli and adapts and evolves
-
Formed by one or more cells, grows and develops, requires energy, epiglottis, reproduces, organizes, responds to stimuli and adapts and evolves
Pregunta 4
Pregunta
Which is the correct ascending order for the levels of organization of matter?
Respuesta
-
Subatomic particle, Atom, Molecule, Cell, Tissue, Organelle, Organ, Organ system, multicellular organism, specie, population, community, ecosystem and biosphere
-
Subatomic particle, Atom, Molecule, Organelle, Cell, Tissue, Organ system, multicellular organism, population, specie, community, ecosystem and biosphere
Pregunta 5
Pregunta
Does the "multicellular organism" level is considered by ecologists in the organization of matter?
Respuesta
- True
- False
Pregunta 6
Pregunta
An atom is considered to have life
Respuesta
- True
- False
Pregunta 7
Pregunta
Which option describes better a Prokaryotic cell?
Respuesta
-
Have a nucleus, is complex, its genetic material is contained in a membrane and is present in protists, fungi, animals and plants.
-
Doesn't have a nucleus, is simple, its genetic material is not contained in a membrane and is present in bacterias and archeas.
-
Doesn't have a nucleus, is simple, its genetic material is not contained in a membrane and is present in protists, fungi, animals and plants.
-
Have a nucleus, is complex, its genetic material is contained in a membrane and is present in bacterias and archeas.
Pregunta 8
Pregunta
Which of the following answers doesn't belong to the steps of the scientific method?
Respuesta
-
Observation, Investigation, Experimentation, Hijacking, Obtention and analysis of data, Conclusions.
-
Observation, Investigation, Hypothesis, Experimentation, Obtention and analysis of data, Conclusions.
Pregunta 9
Pregunta
In an experiment, the growth in cm of a plant is considered the independent variable?
Respuesta
- True
- False
Pregunta 10
Pregunta
Which lipid may benefit health in a moderate amount?
Respuesta
-
Insatured lipid
-
Satured lipid
Pregunta 11
Pregunta
Which is the good cholesterol produced by our bodies?
Respuesta
-
LDL, High Density Lipoprotein
-
HDL, High Density Lipoprotein
-
HDL, Low Density Lipoprotein
-
LDL, Low Density Lipoprotein
Pregunta 12
Pregunta
Rubber bands are considered...
Respuesta
-
Inert
-
Dead
-
Alive
Pregunta 13
Pregunta
Anemia is defined as...
Respuesta
-
A lack or low levels of red blood cells.
-
Abundance of red blood cells
-
A lack or low levels of white blood cells.
-
Abundance of platets.
Pregunta 14
Pregunta
Which are the two types of digestion?
Respuesta
-
Mechanical
-
Chemical
-
Hydrological
-
External
Pregunta 15
Pregunta
What is the small plate of cartilage that covers the trachea to avoid food to enter and cause a person to choke?
Respuesta
-
Peristalsis
-
Epiglottis
-
Villi
Pregunta 16
Pregunta
Is called as the rhythmically contract of the esophagus wall in order to move the food down to the stomach
Respuesta
-
Peristalsis
-
Epiglottis
-
Villi
Pregunta 17
Pregunta
Pepsin is an enzyme involved in the MECHANICAL digestion of proteins?
Respuesta
- True
- False
Pregunta 18
Pregunta
Helps to break down fats
Respuesta
-
Villi
-
Gallbladder
-
Bile
Pregunta 19
Pregunta
Select the definition of internal respiration
Respuesta
-
Exchange of gasses between the atmosphere and blood.
-
Exchange of gasses between blood and body cells.
-
Mechanical movement of air into and out of the lungs.
Pregunta 20
Pregunta
What are bronchioles?
Respuesta
-
Smaller branches of the bronchi that lead to the alveoli.
-
Left and Right ramifications of the trachea that lead to the lungs, where gas takes place.
-
Individual air sacs with thin walls surrounded by very thin capillaries
Pregunta 21
Pregunta
Does mucous membranes are a defence mechanisms against foreign particles in the respiratory system?
Respuesta
- True
- False
Pregunta 22
Pregunta
The heart beats without needing the brain to send the precise order to do so...
Respuesta
- True
- False
Pregunta 23
Pregunta
Which are the components of the cardiovascular system (4) ?
Respuesta
-
Blood
-
Heart
-
Blood vessels
-
Lymphatic System
-
Digestive System
Pregunta 24
Pregunta
Arteries
I. Transport oxygenated blood
II. Back to the heart
III. Are thick-walled vessels
IV. Can withstand high pressures exerted by the blood
Which is false?
Respuesta
-
III and IV
-
II
-
IV
-
I and II
Pregunta 25
Pregunta
Heart is divided into...
Respuesta
-
Four chambers and valves
-
Two chambers and valves
-
Six chambers and valves
Pregunta 26
Pregunta
Diastole is when the atria f ill with blood and then contract, filling the ventricles with blood...
Respuesta
- True
- False
Pregunta 27
Pregunta
The heart pulses about 70 times each minute.
Respuesta
- True
- False
Pregunta 28
Pregunta
Blood pressures is...
I. A measure of the pressure that blood exerts against the wall of blood vessels
II. It is measured in millimeters of oxygen
III. A measure of the resistance that blood exerts agains the wall of blood vessels
IV. It is measured in millimeters of mercury
Which set is correct?
Respuesta
-
I and IV
-
I and II
-
III and IV
-
III and II
Pregunta 29
Pregunta
Clear, yellowish fluid that contains proteins, hormones and nutrients. It is composed mainly by water.
Respuesta
-
Plasma
-
Red Blood Cells
-
Platelets
-
White Blood Cells
Pregunta 30
Pregunta
Is the body's disease fighter
Respuesta
-
White Blood Cells
-
Red Blood Cells
-
Plasma
-
Platelet
Pregunta 31
Pregunta
Are the Male reproductive cells...
Respuesta
-
Sperms
-
Egg cells
-
Testosterone
-
Epidymis
Pregunta 32
Pregunta
Which of the followings options is false?
Vas deferens is...
Respuesta
-
A duct leading away from the testis
-
Sperms travel through this duct
-
Tube that carries both semen and urine outside the body
Pregunta 33
Pregunta
Secretes fructose, that provides energy, nutrients, proteins and enzymes for sperms...
Respuesta
-
Seminal vesicle
-
Prostate
-
Bulborethral gland
Pregunta 34
Pregunta
Is not a masculine hormone...
Respuesta
-
Progesterone
-
FSH
-
LH
-
GnRH
Pregunta 35
Pregunta
Provide an environment that is right for fertilization of an egg and the development of an embryo...
Respuesta
-
Female Reproductive System
-
Male Reproductive System
-
Lymphatic System
-
Skeletal System
Pregunta 36
Pregunta
Connect the ovaries with the uterus...
Respuesta
-
Oviduct
-
Vagina
Pregunta 37
Pregunta
The Menstrual Cycle is divided in 3 phases...
Respuesta
- True
- False
¿Quieres crear tus propios Tests gratis con GoConqr? Más información.