You create an experimental “cell” by putting a 50% sugar solution into some dialysis tubing (a semi-permeable membrane). Sugar molecules are large and cannot pass through the membrane. If you wanted to make your cell gain weight, which beaker should you add your cell to?

15. Write a synonym for “faltered” as used in this sentence.   “It is foolish and wicked,” he faltered.       (1)

You notice that your basil plant is starting to brown and shrivel up. In response, you decide to water the soil around the basil plant’s roots. Compared to the cells of the plant, water is a:

18. Explain two examples, in detail, of how the author shows that a person in POWER has the potential for both good and evil actions.   Remember to reference the text to support your ideas.       (4)

11.2 Read the statement and decide whether it applies to Text 1 or Text 2 or both texts by choosing the appropriate option from the dropdown list.   It is written in a descriptive, persuasive style.              (1)

4.1.2 Mr. And Mrs. Brown wants to start selling their vetkoek in-store and needs to package it.   Supply information that needs to be on the label when selling the product.  (6)

10. Explain, in detail, the writer’s purpose of this text. Include one quotation from the text to support your answer.     (2)

QUESTION 2 Two crates, P and Q, with masses of 2 kg and 3 kg respectively, are fastened to each other with a rope, and are at rest on a rough horizontal surface. A constant force (F) of 30 N to the right is exerted parallel to the surface on crate Q for 3s. Crate Q moves over a distance of 6 m. Ignore the mass of the rope.   Right click on the following blue button to open the images for QUESTION 2, in a new tab.     2.1 Why is the acceleration of the crates the same when they move due to force F? (1) 2.2 Calculate the acceleration of crate Q. (4) 2.3 Calculate the kinetic coefficient of friction. (7) 2.4 Determine the tension in the rope that is between the crates. (2) 2.5 If the pulling force of 30 N is applied upwards at an angle of 30 ° with the horizontal, how will the frictional force on the 3 kg crate be affected? Write only DECREASE, INCREASE or STAY THE SAME. Give a reason for your answer. (3) 2.6 After the crates have been moving for 3s, force F is removed. The crates continue to move to the right until they come to a halt. What is the direction of the resultant force acting on the crates after F is removed? Write ONLY LEFT or RIGHT. (1)     [18]

2.5.3 Discuss FOUR guidelines to keep in mind when heating and reheating food. (4×2) (8)

  SECTION A: Reading It is recommended that you spend 1 hour 10 minutes on Section A. Answer ALL questions.