Description : Are there any parts of the human body that get oxygen directly from the air and not from the blood? -Biology
Last Answer : Yes. Upper-layer skin cells and the cells in the front surface of the eyes get a significant amount of oxygen directly from the air rather than from the blood. Human bodies have a huge demand ... eyes are in direct contact with the atmosphere and can efficiently get their oxygen right from the air.
Description : what- Rene has two triangular windows in the stairwell of his house. He measures the parts that he can reach and concludes that the two windows are congruent triangles.Which reason justifies his conclusion?
Last Answer : side -angle -side congruence postulate
Description : The ultra violet radiations of the Sun do not reach the Earth because the upper layers of the atmosphere contain (a) oxygen (b) helium (c) ozone (d) hydrogen
Last Answer : Ans:(c)
Description : How does smoking cigarettes impact the red blood cells? A. Decreases their ability to congeal B. Decreases their ability to carry oxygen (Answer) C. Decreases their ability to reach their typical life duration D. Decreases their ability to cleanse wounds
Last Answer : B. Decreases their ability to carry oxygen (Answer)
Description : The wall of the left ventricle is much thicker than that of right ventricle because (a) it accommodates more blood (b) it receives oxygenated blood with tremendous force from various parts of the ... body (d) it is engineered to carry blood with a high quantum of oxygen and nutrients Questions
Description : The function of the heart is to (1) Supply oxygen to the tissues (2) carry carbon dioxide from the tissues (3) throw away waste materials (4) pump blood to different parts of the body
Last Answer : pump blood to different parts of the body
Description : 10. High biological oxygen demand in a water body means ________ a. Water is not polluted b. Water is polluted c. Waterbody contains lots of lifeforms d. None of the above
Last Answer : Ans: Water is polluted
Description : Which worm reach into intestine of human by eating leaf? -General Knowledge
Last Answer : The answer is 'Tape worm'
Last Answer : answer:
Description : Which worm reach into intestine of human by eating leaf?
Last Answer : Tape worm
Description : What do you reach for if you are very thirsty and need to hydrate your body?
Last Answer : Water or green tea. If I have a hangover – Dr. Pepper. It tastes unbelievably good then, I don’t know why.
Description : What body system tells you when to reach for and catch a falling book?
Last Answer : respiratory
Description : How will your body masisost likely regulate this increase of sugar and reach homeostasis?
Last Answer : What is the answer ?
Description : Germs entering the body through food are mainly killed in the region of alimentary canal where pH may reach the level of (a) 3 (b) 7 (c) l0 (d) Zero (M.P.P.M.T. 90)
Last Answer : (a) 3
Description : What human body parts must move together?
Last Answer : When we walk, our arms naturally sway as well.
Description : how do different parts of the human digestive system help to break down molecules of fat so that they can be absorbed into the body?
Last Answer : Fat is first processed by a mechanical breakdown in the mouth through chewing and in the stomach through its churning' action. Lipase, an enzyme produced in the pancreas, converts fat in ... and producing alkaline conditions in the small intestine where the fat is being broken down and absorbed
Last Answer : The skeletal system of human body can be divided into 2 parts
Description : Strontium - 90 can enter human body parts in place of
Last Answer : Strontium - 90 can enter human body parts in place of A. Phosphorus B. potassium C. Calcium D. Sodium
Description : Which of the following brings back deoxygenated blood from different parts of human body to heart?
Last Answer : Veins
Description : The parts of human body affected by Pyria are: (1) eyes (2) small intestine (3) teeth and gums (4) large intestine
Last Answer : (3) teeth and gums Explanation: Pyria, or periodontal disease, is a progressive gum disease characterized by inflammation resulting from the toxins found in plaque. It leads to bleeding of the gums. ... to tooth loss or infection in other areas of the body as the bacteria travels by bloodstream.
Description : Which of the following brings back deoxygenated blood from different parts of human body to heart? (1) Veins (2) Arteries (3) Nerves (4) Lungs
Last Answer : (1) Veins
Description : Name the parts of human body from where the following secreted:
Last Answer : (a) Insulin- Pancreas (b) thyroxin-thyroid gland (c) adrenalin- Adrenal Medulla (d) oestrogen- From ovaries (in females) (e) cortisol- From adrenal cortex (f) Testosterone- From testis (in males) and from adrenal cortex in both males and females.
Description : Parts A, B, C and D of the human eye are shown in the diagram. Select the option which gives correct identification along with its functions characteristics. (a) C-Aqueous chamber-Reflects the light which does not ... , i.e., rods and cones. (d) B - Blind spot-Has only a few rods and cones.
Last Answer : (c) A - Retina - Contains photoreceptors, i.e., rods and cones.
Description : you are planning to teach human anatomy in a medical college. Which one of the following is the most suitable teaching aid? Options: A) Put up a chart on human anatomy B) show the students ... the topic D) show the presentation and videos depicting location and functions of parts of the human body
Last Answer : D) show the presentation and videos depicting location and functions of parts of the human body
Last Answer : teeth and gums