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• cholesterol is an important component of animal cell membranes. cholesterol molecules are often delivered to body cells by the blood, which transports the molecules in the form of cholesterol-protein complexes. the complexes must be moved into the body cells before the cholesterol molecules can be incorporated into the phospholipid bilayers of cell membranes. based on the information presented, which of the following is the most likely explanation for a buildup of cholesterol molecules in the blood of an animal? the animal’s body cells are defective in exocytosis. option a,the animal’s body cells are defective in exocytosis. the animal’s body cells are defective in endocytosis. option b,the animal’s body cells are defective in endocytosis. the animal’s body cells are defective in cholesterol synthesis. option c,the animal’s body cells are defective in cholesterol synthesis. the animal’s body cells are defective in phospholipid synthesis.
  
• what is the motion of the particles in this kind of wave? a hand holds the left end of a set of waves. the waves themselves make a larger set of waves in the same direction as that of the smaller waves. a label wave motion is above the series of waves and an arrow next to the label points right. the particles will move up and down over large areas. the particles will move up and down over small areas. the particles will move side to side over small areas. the particles will move side to side over large areas.
  
• in a nation-state, what role does shared religion play? most people share the same religion. most leaders outlaw religion. few people share the same religion. few leaders care about religion.
  
• what is the justification for the step taken from line 2 to line 3? 5 lines of math. the first line has, 3 x plus 9 minus 7 x equals x plus 10 plus x. the second line has, negative 4 x plus 9 equals 2 x plus 10. an arrow pointing from the front of the second line to the front of the third line. the third line has, negative 6 x plus 9 equals 10. the fourth line has, negative 6 x equals 1. the last line has x equals negative startfraction 1 over 6 endfraction. the subtraction property of equality the multiplication property of equality combining like terms on one side of the equation the distributive property
  
• an artist is creating a sculpture from clay. he starts with clay in the shape of a sphere with a radius of 3 inches. what is the approximate volume of the clay sphere the artist started with?
  
• triangle def is isosceles, where line segment d f is-congruent-to line segment f e. angle fde is bisected by segment dg, creating angle gde with a measure of 29°. isosceles triangle d e f is shown. angle f d e is bisected by segment d g. angle g d e is 29 degrees. what is the measure of angle dfe? 29° 32° 58° 64°
  
• in the story the broken window, some muchachos and muchachas are playing _______en la calle near esta casa . techo dibujo pelota vecino
  
• where might a spring form? between the saturated and unsaturated zones at the bottom of a deep valley on a mountaintop at the origin of a stream on the surface of a fast-moving aquifer
  
• which is associated with low humidity? dry air warm air rainforest coastal area
  
• paraphrase the passage to find the central idea: “it is in fighting that they betray their most wolfish trait.”