Please answer the following questions Closely related people would have very sim
ID: 99933 • Letter: P
Question
Please answer the following questions
Closely related people would have very similar DNA profiles. Select one: a. True b. False If a sac, selectively permeable to water, containing a 30% sucrose solution is placed in a beaker containing 5% sucrose, which of the following statements is/are true? MAARK ALL ANSWERS THAT ARE TRUE. Select one: a. water will move out of the sac into the solution in the beaker b. water will move into the sac from the solution in the beaker c. the sac is hypertonic to the beaker solution d. the beaker solution is hypertonic to the sac e. water will move from the side with a higher concentration of water molecules to the side with a lower concentration of water molecules In 1994, the first genetically engineered crop was approved, grown and sold to consumers. Which of the following was it? Select one: a. Corn b. Cotton c. Tomato d. Soybeans e. Beets In the enzyme lab, why did the rate of reaction decrease at higher temperatures? Select one: a. The molecules were moving too quickly to react b. The concentration of the enzyme was limiting the rate of reaction c. The active site of the enzyme was altered by the higher temperature d. The concentration of the substrate was limiting the rate of reaction e. This was not the result we observedExplanation / Answer
closely related people have similar DNA profile.
Distantly related people have less similar DNA p.
1 trueclosely related people have similar DNA profile.
Distantly related people have less similar DNA p.
2 b,c,e sac has higher solute concentration(thus lower water concentration) than that of beaker solution. thus sac is hypertonic to beaker solution and water will move into the sac by osmosis. 3 c tomato 4 c all enzymes have a optimal temperature where they show maximum activity. Above this temperature, enzyme gets denatured and alters active site.