Answer the following question given this paragraph: Solutions to Schrodinger's equation involve four special numbers called quantum numbers . (Three of the numbers, , , and , come from Schrodinger's equation, and the fourth one comes from an extension of the theory). These four numbers completely describe the energy of an electron. Each electron has exactly four quantum numbers, and no two electrons have the same four numbers. The statement that no two electrons can have the same four quantum numbers is known as the Pauli exclusion principle . Q: Solutions to schrodinger's equation involve four special numbers called what? Choices: - gravity numbers - linear numbers - light numbers - quantum numbers A:
quantum numbers
(Question)
Answer the following question given this paragraph: Ungulates include hoofed animals, such as deer, sheep, goats, pigs, buffalo, elephants and giraffes ( Figure below ). These mammals use their hoofs to sustain their whole body weight while moving. Hoofs are formed by a thick nail rolled around the tip of the toe. Q: In the mammal family, what is the name for hoofed animals, such as deer, sheep, goats, pigs, buffalo, elephants and giraffes? Choices: - primates - bovines - rodents - ungulates A:
(Answer)
ungulates
Ques: Answer the following question given this paragraph: Figure 15.2 All animals that derive energy from food are heterotrophs. The (a) black bear is an omnivore, eating both plants and animals. The (b) heartworm Dirofilaria immitis is a parasite that derives energy from its hosts. It spends its larval stage in mosquitos and its adult stage infesting the hearts of dogs and other mammals, as shown here. (credit a: modification of work by USDA Forest Service; credit b: modification of work by Clyde Robinson). Q: All animals that derive energy from food are classified as what? Choices: - lifeforms - paleotrophs - heliotrophs - heterotrophs A:
Ans: heterotrophs
(Q).
Answer the following question given this paragraph: attracted to the sites of infections in large numbers, and as they phagocytose the pathogens and subsequently die, their accumulated cellular remains are visible as pus at the infection site. Overall, inflammation is valuable for many reasons. Not only are the pathogens killed and debris removed, but the increase in vascular permeability encourages the entry of clotting factors, the first step towards wound repair. Inflammation also facilitates the transport of antigen to lymph nodes by dendritic cells for the development of the adaptive immune response. Q: What is the first step towards wound repair? Choices: - electrolysis factors - hormone factors - blotting factors - clotting factors A:
(A).
clotting factors
Ques:Answer the following question given this paragraph: The boy in Figure below is taking a water break while playing outside on a hot day. If he doesn't take in enough water to replace the water lost in sweat, he may become dehydrated. Symptoms of dehydration include dry mouth, headache, and dizziness. Dehydration can be very serious. It can even cause death. Q: What happens if a person doesn't take in enough water to replace the water lost in sweat? Choices: - diarrhea - fatigue - relaxation - dehydration A:

Ans:dehydration
Answer the following question given this paragraph: 8.7.1 Intermediate Filaments These are rope like filaments, 8-10nm in diameter and tend to give the structural stability to cells. Examples inculude Vimentin, neurofilaments and keratin. It is keratin which priniciply makes up hair, nails and horns. Q: Intermediate filaments tend to give the structural stability to what? Choices: - nerves - proteins - muscles - cells A:
cells