RN Pre-Entrance Exam

Area of triangle - Correct Answer-1/2bh ribosomes - Correct Answer-sites of protein synthesis endoplasmic reticulum - Correct Answer-means of transport within the cell rough endoplasmic reticulum - Correct Answer-stores and delivers proteins made by attached ribosomes Golgi complex - Correct Answer-modifies and packages proteins lysosomes - Correct Answer-sacs that contain strong digestive enzymes cell wall - Correct Answer-distinguishes plant cells from animal cells chloroplasts - Correct Answer-contain chlorophyll vacuoles - Correct Answer-common in plant cells; compartments in cytoplasm that acts as places for secretion, excretion, and storage chromatin - Correct Answer-when a cell is not dividing, DNA is found as these chromosomes - Correct Answer-when a cell is dividing, DNA is found in these muscle tissue - Correct Answer-skeletal, cardiac, and smooth epithelial tissue - Correct Answer-skin, lining of organs nervous tissue - Correct Answer-neurons connective tissue - Correct Answer-cartilage, blood, fat, bone Newton's First Law of Motion - Correct Answer-An object remains at rest or at a constant velocity (uniform motion), with respect to an inertial reference frame, unless acted upon by a force Newton's Second Law of Motion - Correct Answer-The acceleration of a body is directly proportional to, and in the same direction as, the net force acting on the body, and inversely proportional to its mass. Thus, F = ma, where F is the net force acting on the object, m is the mass of the object and a is the acceleration of the object. Newton's Third Law of Motion - Correct Answer-When one body exerts a force on a second body, the second body simultaneously exerts a force equal in magnitude and opposite in direction to that of the first body. biogeography - Correct Answer-the geographical distribution of plants and animals comparative anatomy - Correct Answer-the comparison of organisms' structures molecular biology - Correct Answer-biology at the molecular level order of classification - Correct Answer-kingdom, phylum, class, order, family, genus, species scientific name - Correct Answer-genus and species active transport - Correct Answer-use of energy in the form of ATP for the transport of substances across a membrane passive transport - Correct Answer-does not require energy and makes use of diffusion and filtration diffusion - Correct Answer-particles move in a random manner from high concentration to low