Exam 41: Animal Nutrition

Use the following table of the contents of a multivitamin supplement and its % of recommended daily values (DV) to answer the following questions. Dietary Supplement % DV Dietary Supplement \% DV Vitamin A 70 Vitamin C 100 Vitamin D 100 Vitamin E 150 Vitamin K 13 Vitamin B1 100 Vitamin B2 100 Folic acid 100 Vitamin B12 417 Calcium 20 Phosphorus 5 Iodine 100 Magnesium 25 Zinc 100 Copper 100 Chromium 125 Molybdenum 100 Iron 0 Etc. -After careful examination of the table, which of the following groups would you expect to benefit most from this supplement?

Physical anthropologists locating the jaw bones of previously unknown vertebrate animal fossils are often able to assess the animal's diet especially because of clues from which of the following?

In general, herbivorous mammals have molars modified for

The following questions refer to the digestive system structures in Figure 41.1. Figure 41.1 -Adult lampreys attach onto large fish and feed regularly on their body fluids. Given this continuous supply of food, which one of the following is most likely missing in lampreys?

Which of the following organs is incorrectly paired with its function?

The following questions refer to the digestive system structures in Figure 41.1. Figure 41.1 -Which of the following is a nutritional monomer that can be transported in the blood?

Increasing the surface area directly facilitates which of the following digestive processes?

What part(s)of the digestive system have secretions with a pH of 2?

An animal that migrates great distances would obtain the greatest benefit from storing its energy as

Use the following information to answer the following questions. Mouse mutations can affect an animal's appetite and eating habits. The ob gene produces a satiety factor (the hormone leptin). The db gene product is required to respond to the satiety factor (the leptin receptor). -PKU (phenylketonuria)is a hereditary condition in which infants and young children cannot ingest any more than tiny amounts of the amino acid phenylalanine without serious neurological results. This damage can be prevented by a severe restriction of phenylalanine in the diet. Which of the following is the nutritional concept that forms the basis for this preventive treatment?

After surgical removal of an infected gallbladder, a person must be especially careful to restrict dietary intake of

The following questions refer to the digestive system structures in Figure 41.1. Figure 41.1 -In which blood vessel is glucose concentration likely to vary the most?

Which of the following is True of bile salts?

Use the following information to answer the following questions. Mouse mutations can affect an animal's appetite and eating habits. The ob gene produces a satiety factor (the hormone leptin). The db gene product is required to respond to the satiety factor (the leptin receptor). -When more energy sources are needed than are generated by diet, in which order does the animal draw on stored sources?

The mammalian trachea and esophagus both connect to the

The following questions refer to the digestive system structures in Figure 41.1. Figure 41.1 -Where does the digestion of fats mostly occur?

Why are cattle able to survive on a diet consisting almost entirely of plant material?

If you were to jog a mile a few hours after lunch, which stored fuel would you probably tap?

Without functioning parietal cells, which of the following would you expect for an individual?

The body is capable of catabolizing many substances as sources of energy. Which of the following would be used as an energy source only after the depletion of other sources?