Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Start Playing Jeopardy Start Playing Jeopardy Process Skills Parts of a Cell 100 100 200 Cellular Transport Mendelian Genetics Molecular Genetics 100 100 100 200 200 200 200 300 300 300 300 300 400 400 400 400 400 500 500 500 500 500 Final Jeopardy Category 1 100 • Which of the following is the smallest unit as shown on a metric ruler? • A centimeter • B kilometer • C millimeter • D hectometer Answer Answer Category 1 100 Millimeter Category 1 200 • In a scientific experiment, how many independent variables should be tested at the same time? • A none • B one • C two • D three or more Answer Answer Category 1 200 One Category 1 300 • A student named Lu is about to leave the lab area where she has been working with chemicals. What is the last activity she should perform before she leaves the lab area? • A put away her equipment • B wash her hands • C wash the tabletop • D clean the glassware Answer Answer Category 1 300 Wash her hands Category 1 400 • To observe a skin cell through a microscope at its highest magnification, you should first • A use the coarse adjustment and the lowest power lens to focus and then switch to the highest power lens • B use the highest magnification and the fine adjustment until the object is in focus • C use the fine adjustment and lowest power lens to focus the object and then switch to the highest power lens • D use the highest power and the coarse adjustment until the object is in focus Answer Answer Category 1 400 A. Use course adjustment with lowest power lense. Category 1 500 What is the difference between the dependent and independent variable in an experiment? Answer Answer Category 1 500 The independent variable is what the experimenter changes. The dependent variable changes as a result of the independent variable. Category 2 100 Which cellular organelle has the function of producing energy? Answer Answer Category 2 100 Mitochondria Category 2 200 Which cellular organelle has the function of storage? A. Gogi Complex B. Lysosome C. Vacuole D. Endoplasmic Reticulum Answer Answer Category 2 200 C. Vacuole Category 2 300 What is the function of the phospholipid bilayer? Answer Answer Category 2 300 To be selectively permeable (allowing only certain things to enter/exit the cell) Category 2 400 Name three differences between plant and animal cells. Answer Answer Category 2 400 1. Plant cells have larger vacuoles than animal cells. 2. Plant cells have chloroplasts and animal cells do not. 3. Plant cells have a cell wall and animal cells do not. Category 2 500 Molecules of many membranes are arranged with their polar heads to the outside, and their nonpolar tails to the inside. Where would you expect to find water? Answer Answer Category 2 500 On the outside of the cell. Category 3 100 • Cells use passive and active transport to move materials across cell membranes in order to maintain a constant internal environment. What is the process of maintaining a constant internal environment called? • A diffusion • B evolution • C homeostasis • D respiration Answer Answer Category 3 100 Homeostasis Category 3 200 • Which of the following examples illustrates osmosis? • A Water leaves the tubules of the kidney in response to the hypertonic fluid surrounding the tubules. • B Digestive enzymes are excreted into the small intestine. • C White blood cells consume pathogens and cell debris at the site of an infection. • D Calcium is pumped inside a muscle cell after the muscle completes its contraction. Answer Answer Category 3 200 Water leaves the kidney. Category 3 300 • If placed in a hypertonic solution, a plant cell will • A swell • B burst • C shrink in size • D remain constant in size Answer Answer Category 3 300 Shrink in size Category 3 400 Describe the movement of particles during active transport. Answer Answer Category 3 400 Particles move from a low concentration to a high concentration. Category 3 500 List the three types of passive transport. Answer Answer Category 3 500 1.Diffusion 2.Osmosis 3.Facilitated Diffusion Category 4 100 • The observed trait that appears in an organism as a result of its genetic makeup is called the organism’s • A allele • B genotype • C phenotype • D karyotype Answer Answer Category 4 100 Phenotype Category 4 200 Pea plants have seeds that are either round or wrinkled. In this cross, what will be the phenotipic ratio of the offspring? Rr x rr A. 50% round/50% wrinkled B. 25% round/75% wrinkled C. 75%round/25% wrinkled D. 100% round/0% wrinkled Answer Answer Category 4 200 A. 50% round/50% wrinkled Category 4 300 Which trait disappears in the F1 generation if two homozygous individuals are crossed? Answer Answer Category 4 300 Recessive Category 4 400 What percent of the offspring will have purple flowers for the following cross? Pp x Pp Answer Answer Category 4 400 75% Category 4 500 Describe Mendel’s Law of Segregation. Answer Answer Category 4 500 Two alleles for each trait must separate when gametes are formed. A parent, therefore, passes on at random only one allele for each trait to each offspring. Category 5 100 • How many chromosomes are contained in a human male gamete cell? • A 11 • B 23 • C 34 • D 46 Answer Answer Category 5 100 23 Category 5 200 • A gene that is sex-linked is BEST described as which of the following? • A It results in all male offspring. • B It results in all female offspring. • C It is located on the X chromosome. • D It is located inside the mitochondria Answer Answer Category 5 200 Located on the X chromosome Category 5 300- Daily Double Daily Double Category 5 400 • The process by which the order of bases in messenger RNA (mRNA) codes for the order of amino acids in a protein is called what? Answer Answer Category 5 400 Transcription Category 5 500 Trisomy 21 is caused by which genetic event? Answer Answer Category 5 500 Nondisjunction Final Jeopardy Final Jeopardy Music Use a Punnett Square for the following dihybrid cross to determine the probability of the offspring having round, green seeds. RrYy x RrYy Answer Answer Final Jeopardy RRYY RRYy RrYY RrYy RRYy RRyy RrYy Rryy RrYY RrYy rrYY rrYy RrYy Rryy rrYy rryy Daily Double • Which of the following shows how information is transformed to make a protein? • A DNA → RNA → protein • B gene → chromosome → protein • C cell respiration → ATP → protein • D ATP → amino acid → protein Answer Answer Daily Double A. DNA-RNA-Protein