When analyzing lipase activity in the lab, why did no fat digestion occur in tube 2L (3ml H2O, 3 ml litmus cream, 37 degrees C)?
A) There was no substrate.
B) The temperature was too low.
C) There was no bile present.
D) There was no enzyme present.
Answer: D
You might also like to view...
Label component "C" on the reflex arc
A. sensory receptor B. effector organ C. sensory neuron D. motor neuron E. interneuron
Identify the types of fluid connective tissue
What will be an ideal response?
Answer the following statements true (T) or false (F)
1. There are six salivary glands in the body. 2. Because salivary glands produce an enzyme, it is correct to say that digestion begins in the mouth. 3. The cardiac sphincter is between the stomach and the small intestine. 4. A weak cardiac sphincter could be the cause of gastroesophageal reflux disease (GERD). 5. About two thirds of the length of the alimentary canal is small intestine.
The transition from an afferent arteriole to an efferent arteriole occurs in the ________.
A. peritubular capillaries B. vasa recta C. medulla D. cortical radiate veins E. glomerulus