Answers created by Anuj Baskota

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• The decomposition of KClO3(s) into KCl(s) and O2(g) with an 85% yield. How many moles of KClO3 must be used to generate 3.50 moles of O2?
  
• What is the limiting reactant when 6.00 g of BaCl2 reacts with 5.00 g of Na3PO4 to form the precipitate Ba3(PO4)2?
  
• A ball with a mass of #4 kg# moving at #7 m/s# hits a still ball with a mass of #32 kg#. If the first ball stops moving, how fast is the second ball moving? How much kinetic energy was lost as heat in the collision?
  
• Question #821df
  
• Question #f2233
  
• How do you write the vertex form equation of the parabola # y = x^2 - 4x + 12#?
  
• Question #d1e12
  
• Question #eb3dd
  
• How do you find the domain of #f(x)=sqrt((x^2-16))#?
  
• Question #6445f
  
• 38 is what percent of 15.2?
  
• Where does #2x+y=1# and #9x+3y=-3# intersect?
  
• How do you solve #23+ 18v = - 21+ 14v#?
  
• How do you evaluate # e^( ( 7 pi)/4 i) - e^( ( 19 pi)/12 i)# using trigonometric functions?
  
• If a rocket with a mass of 3500 tons vertically accelerates at a rate of # 2/5 m/s^2#, how much power will the rocket have to exert to maintain its acceleration at 4 seconds?
  
• Question #16dd2
  
• How do you graph #y = -2tan(x+(pi/4))#?
  
• Oxides of most metals combine with water to form what?
  
• 2.5 is what percent of 5?
  
• How do you differentiate #s=(t^2-1)(t^2+1)#?
  
• What is #x# when #y=18#, if #y=5# when #x=4#?
  
• How do you evaluate # e^( ( pi)/4 i) - e^( ( 4 pi)/3 i)# using trigonometric functions?
  
• The perimeter of a standard tennis court used for playing doubles is 288 ft. The width of the court is 42 ft less than the length. What is the length and the width?
  
• What is the difference between the mutated gene and the normal gene?
  
• Why is the sigma bond strong?
  
• How do you find the domain of #p(x)=2x-4#?
  
• How do sigma and pi bonds form?
  
• When water reacts with an alkene, what type of compound is formed?
  
• How can you identify ketones?
  
• Why is the standard deviation an important measure of variance?
  
• A cow has 60 chromosomes in one of its somatic cells. How many chromosomes would each of the cells of a new cow embryo have?
  
• Is virus a living or non-living thing?
  
• What is a reducing agent?
  
• What is the difference between primary, secondary and tertiary alcohols?
  
• How does the Na+/K+ pump affect the ion distribution in a neuron?
  
• Question #2d72c
  
• What are the main structural components of lipids?
  
• What are the steps of DNA transcription?
  
• How do you solve the inequality #5x - 8<17#?
  
• Question #f8f7f
  
• How many types of membrane proteins are there and what do they do?
  
• Where would old organelles be broken down to be recycled in the cell?
  
• What is the role of the cell membrane in both active and passive movement of molecules?
  
• For #f(x) =-x^3+8x#, what is the equation of the line tangent to #x =1#?
  
• How do you find the domain of #f(x)=1/(x-3)#?
  
• How does filtration across cell membranes occur?
  
• How do you simplify #5x+4+9x#?
  
• How do lipids react with water?
  
• What is the enzyme that creates mRNA from a DNA sequence?
  
• What are the advantages of having the DNA in the nucleus of eukaryotic cells?
  
• What are chromosomes arranged into pairs in diploid cells called?
  
• What enzyme helps with DNA replication?
  
• What is the x- intercept and y- intercept of #y= -(x+2)+4#?
  
• What is the difference between peripheral and integral protein membranes?
  
• What is the difference between a Eukaryote and a Prokaryote?
  
• How do you simplify #3(-5x - 7) - (6x)#?
  
• In the equation #3g + 5 = 17#, what is #g#?
  
• How do you solve #2x^4 - 10x^2 = 0#?
  
• How do you solve #-4x-2=4#?
  
• How do you solve #(x-3)^2=36#?
  
• What are the intercepts of #4y - 8x= 3 #?
  
• How do you simplify #4sqrt3+2sqrt3-5sqrt3#?
  
• How do you find the domain of #g(x)= root3x/(x^2+x-90)#?
  
• What are some similarities between plant and animal cells?
  
• What are the function of lipids?
  
• How do you sketch #f(x)=cos^2(x)#?
  
• How do you find the intercepts for #4y=2x-10#?
  
• Where are proteins made in a cell?
  
• What are embedded proteins?
  
• What is an integral membrane protein? What is its function?
  
• What are the x-intercepts of #y = x^2 - 4x - 12#?
  
• A sign with a mass of 13kg is suspended above a sidewalk by two wires. If each wire can sustain a maximum tension of 119.5Newtons, what is the smallest angle the sign can be hung at?
  
• How do you graph # y=2tanx#?
  
• Why is cancer difficult to cure?
  
• Question #0bfa7
  
• Is a virus a living thing?
  
• What are the advantages of a large surface area in cells?
  
• How do you simplify #((4n)/(2n^2))^3#?
  
• How is RNA synthesized from DNA?
  
• When are endocytosis and exocytosis likely to occur?
  
• How do eukaryotic cells reproduce?
  
• What is the domain and range of #f(x) =sqrt(8.5 − 3 x)#?
  
• What is the main component of a cell membrane in the fluid-mosaic model?
  
• Why is cancer difficult to treat?
  
• Who is the considered to be the father of cytology?
  
• What is DNA replication?
  
• Why are cell membranes considered semipermeable?
  
• During DNA replication, which nucleotide will bind to an A nucleotide in the original or parental DNA strand?
  
• Which part of the cell membrane is nonpolar? How does this property contribute to the function of the cell membrane?
  
• Why do plants need both chloroplasts and mitochondria?
  
• What is facilitated transport?
  
• What organelle synthesizes proteins?
  
• What are the differences between phagocytosis, pinocytosis, and exocytosis?
  
• What types of substances pass easily through living cell membranes?
  
• How do alveoli increase surface area in the lungs?
  
• Will glucose be able to move across a cell membrane by simple diffusion? Why or why not?
  
• What is binary fission?
  
• What are some examples of lipids and their functions?
  
• What is the chemical reaction that joins monomers together?
  
• What is the function of the mitochondria?
  
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