Answers created by Sarthak

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• What do plasmids often contain that is helpful for bacterial survival?
  
• What are catalysts?
  
• Give an example of a network covalent atomic crystalline solid?
  
• How are ions made from neutral atoms?
  
• Is it possible for one sound wave to cancel another?
  
• Find coefficient of kinetic friction?
  
• What is a nebula? How does it form a protostar?
  
• A projectile is shot from the ground at a velocity of #8 m/s# and at an angle of #(2pi)/3#. How long will it take for the projectile to land?
  
• I need some help?
  
• What are the differences and similarities between diffusion, facilitated diffusion, osmosis and active transport?
  
• Why does fusion of hydrogen take place easily on stars but it is almost impossible on earth?
  
• Potential combination of cells neither increases the current nor the ppyential difference then what is the advantage of connectings cells in parallel?
  
• You drive on the freeway between San Francisco and Sacramento at an average speed of 96 km/h (60 mi/h), and the trip takes 2 h and 10 min. On a rainy day you slow down and drive the same distance at an average speed of 80 km/h (50 mi/h). Question: ?
  
• Why is diffraction of light hard to detect?
  
• How does nervous system and glandular system together perform the function of control and coordination in human beings?
  
• What is Alternation Generation? (P.S-In Simple Words)
  
• What substance is transported across the inner membrane of the mitochondria?
  
• How do substrate level phosphorylation and oxidative phosphorylation differ from one another?
  
• What are light waves in physics?
  
• An object with a mass of # 6 kg# is lying still on a surface and is compressing a horizontal spring by #3/4 m#. If the spring's constant is # 8 (kg)/s^2#, what is the minimum value of the surface's coefficient of static friction?
  
• Would a reaction occur if solid tin was placed in a solution of copper (II) nitrate?
  
• Given two vectors A = -1.00 î + 3.00j + 5.00k and B = 2.00j + 3.00 1.00 k, how can I find the magnitude of each vector and write an expression for the vector difference A-B, using init vectors?
  
• What are resonance structures?
  
• Does chromatin consist of nucleosomes or do nucleosomes consist of chromatin?
  
• What are spindle fibres and their functions?
  
• What is the difference between receptors and ion channels of the plasma membrane? Also, can you state the function of each?
  
• Why does helium exist only as single atoms?
  
• In which of these gas-phase equilibria is the yield of productsincreasedbyincreasing the total pressure on the reaction mixture?: 2SO3(g) ⇌ 2SO2(g) + O2(g) PCl5(g) ⇌ PCl3(g) + Cl2(g ) 2NO(g) + Cl2(g) ⇌2NOCl(g) CO(g) + H2O(g) ⇌ CO2(g) + H2(g)
  
• A boy is standing 6m in front of a mirror, he moves 2m towaords the mirror. what will be the distance between a boy and his image now?
  
• A charge of #7 C# is at the origin. How much energy would be applied to or released from a # 9 C# charge if it is moved from # (2 ,-2 ) # to #(2 ,-1 ) #?
  
• A container has a volume of #5 L# and holds #1 mol# of gas. If the container is expanded such that its new volume is #9 L#, how many moles of gas must be injected into the container to maintain a constant temperature and pressure?
  
• What are the similarities between Mendelian genetics and polygenic inheritance?
  
• How do photosystems 1 and 2 differ?
  
• What is the phase where cytokinesis occurs?
  
• Question #a691a
  
• Question #9a21d
  
• Question #91e6a
  
• Question #772f2
  
• Which of your organ systems works alone?
  
• Question #277a4
  
• Which gland is called master gland of body? What is its function?
  
• What is the humoral concept of disease?
  
• What is the final temperature of the combined system when #"10.0 g"# of ice is placed into #"50.0 g"# of water at #32.0^@ "C"#? #c_"water" = "4.184 J/g"^@ "C"#, while #DeltaH_(fus)^@ = "333 J/g"# for ice melting into water.
  
• Question #5ced9
  
• Question #0e249
  
• Question #2a0a3
  
• Question #2b013
  
• Find the vertical and horizontal component?
  
• Question #6706a
  
• Steps? Thank you^^
  
• A delivery truck travels 18 blocks north, 10 blocks east, and then 20 blocks south. What is the truck's final displacement form it's starting point? Assume the blocks are all equal length.
  
• Question #384ac
  
• Question #e71de
  
• How many moles are there in 400.0 grams of carbon?
  
• An object with a mass of #4 kg#, temperature of #270 ^oC#, and a specific heat of #25 J/(kg*K)# is dropped into a container with #36 L # of water at #0^oC #. Does the water evaporate? If not, by how much does the water's temperature change?
  
• What are limiting reactants?
  
• Question #60f02
  
• Question #305a2
  
• Grapes hanging on the plant do not ferment but after being plucked from the plant can be fermented. Under what conditions do these grapes ferment? Is it a chemical or a physical?
  
• Question #e9277
  
• Question #d9617
  
• A model train with a mass of #4 kg# is moving along a track at #21 (cm)/s#. If the curvature of the track changes from a radius of #84 cm# to #140 cm#, by how much must the centripetal force applied by the tracks change?
  
• What determines that an element is a metal?
  
• Why is lattice energy considered to be potential energy?
  
• Why is growth rate slower in sterilized soil?
  
• How do you find the unit vector for the following vector that connects (2,-5) and (0,3)?
  
• How much energy is required to vaporize 3210 g of water at 100 °C ?
  
• How can you determine the electron configuration without a periodic table?
  
• Question #04d93
  
• Which end of the phospholipid is attracted to water?
  
• Question #a8439
  
• Question #39731
  
• Question #e11ad
  
• The gas inside of a container exerts #15 Pa# of pressure and is at a temperature of #450 ^o K#. If the temperature of the gas changes to #500 ^oK# with no change in the container's volume, what is the new pressure of the gas?
  
• Question #f60e7
  
• An object with a mass of #2 kg#, temperature of #150 ^oC#, and a specific heat of #24 J/(kg*K)# is dropped into a container with #15 L # of water at #0^oC #. Does the water evaporate? If not, by how much does the water's temperature change?
  
• What is the most conspicuous organelle of the eukaryotic cell?
  
• What is the difference between natural gas and petroleum gas?
  
• How do animals detect seismic activity?
  
• An object with a mass of #2 kg# is acted on by two forces. The first is #F_1= <5 N , 1 N># and the second is #F_2 = < 2 N, -4 N>#. What is the object's rate and direction of acceleration?
  
• Question #76fb5
  
• What does the theory of plate tectonics state?
  
• Question #459ef
  
• Why transition elements show tendency to form large number of complexes??
  
• How did transformation contribute to the information known about genetics?
  
• Question #e2116
  
• Why is atomic mass relative?
  
• Why do molecules form bonds?
  
• Is the roof of the nasal cavity formed by parts of the frontal bone?
  
• What kind of stars make up the galactic nucleus?
  
• Similarities and differences between organ system and organelle ?
  
• Question #64e44
  
• An object is at rest at #(3 ,0 ,2 )# and constantly accelerates at a rate of #7/5 m/s^2# as it moves to point B. If point B is at #(5 ,7 ,7 )#, how long will it take for the object to reach point B? Assume that all coordinates are in meters.
  
• How are Gluons Made??
  
• Question #88405
  
• Question #f5cc6
  
• What are the oxidation states of carbon in cyanide and isocyanide?
  
• Question #f594f
  
• Question #82392
  
• If an object is moving at a constant velocity, is there no work done on that object?
  
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