6. A fish inherits a mutation that results in a new regulatory switch ("eye switch") that regulates Pitx1 expression in the eye. This new switch binds a particular activator found in the tissues of the eye (activator 3). See Figure 3. Eye switch Pituitary switch Jaw Pelvic switch switch Figure 3 Where would you expect Pitx1 to be expressed? ☐ jaw ☐ pelvis Pitx1 Activator 3 PROROKORO RO RO Q ☐ eye ☐ Pituitary

L1

Question 26 1. Plants keep track of day length by measuring the length of

QUESTION 10 Pollution from human activities has only minor effects on the environment, so the primary concern when pollution occurs is that it affects human health.  True  False

Which fatty acid has the highest melting point?   Question 6 options:   CH3(CH2)16COOH   CH3(CH2)14COOH   CH3(CH2)12COOH   CH3(CH2)10COOH

Which one is right

Question 44 is based on the following chart. 100% 90% 6 Questic 80% 70% 60% 50% 40% 30% 20% 10% 0% Palm Kernal Oil o ho Saflower Oil Canola Oil Coconut Oil Palm Oil Peanut Oil * Olive Oil Cottonseed Oil Rep Soybean Oil KEY 20 GPolyunsaturated Fat 45. S banivoanoo to Monounsaturated Vigua 1atsw s'rinSource: American Medical Association 9Saturated Fat f 44. Roy's doctor recommended that he watch his blood cholesterol level because his of ete reading of over 200 milligrams per deciliter (mg/dl). cholesterol was not excessively high, his doctor advised him to improve his eating and exercise habits because of a genetic disposition to heart disease. Which of the oils below would be the best choice for Although Roy's Roy if he wanted to reduce his intake of saturated fats? A. coconut oil B. canola oil C. peanut oil D. soybean oil E. palm oil Corn Oil Sunflower Oil