Evidence For The Theory Of Evolution. 1. Evidence for the theory of evolution includes all but __________ (Points : 5)
the fossil record.
biochemical similarities among all living things.
catastrophism.
biogeography.

2. Chelonia mydas is the scientific name for the green turtle. Chelonia is the __________ (Points : 5)
genus.
species.
order.
domain.

3. Characteristics of prokaryotes include all of the following EXCEPT FOR: (Points : 5)
a single, circular chromosome
most commonly reproduce by asexual fission
having membrane enclosed organelles
small in size and can only be seen with a microscope

4. Protists ____________. (Points : 5)
are prokaryotic cells.
have a nucleus.
are most closely related to animals.
live in dry environments.

5. Viruses are __________ (Points : 5)
prokaryotic cells.
eukaryotic cells.
non-living particles.
large in size.

6. Angiosperms produce all of the following EXCEPT __________ (Points : 5)
flowers.
fruit.
pollen.
cones.

7. An organism is multicellular, has cell walls made of chitin, and absorbs its food. In which Kingdom does it belong? (Points : 5)
Animalia
Fungi
Plantae
Protista

8. Dissolved sugar is carried throughout the plant in which tissue? (Points : 5)
cortex
xylem
cambium
phloem

9. Characteristics of animals include all of the following EXCEPT FOR: (Points : 5)
multicellular
unwalled cells
capable of photosynthesis
have the ability to reproduce sexually

10. Which of the following statements is TRUE? (Points : 5)
Mammals are invertebrates.
Invertebrates have a backbone.
There are more species of invertebrates than vertebrates.
Arthropods are the least abundant species.

11. Where is bile produced? (Points : 5)
the gall bladder
the pancreas
the liver
the small intestine

12. The sites of gas exchange in the lungs are the ____. (Points : 5)
bronchioles
alveoli
bronchi
integument

13. The functional units inside of kidneys are the ____. (Points : 5)
sarcomeres
ureters
malpighian tubules
nephrons

14. ___ tissue allows a body to detect and respond to internal and external changes. (Points : 5)
Epithelial
Muscle
Connective
Nervous

15. Which blood vessels return the blood to the heart from the lungs? (Points : 5)
pulmonary arteries
pulmonary veins
systemic arteries
systemic veins

16. The relationship between a flowering plant and mycorrhizal fungi is an example of ___. (Points : 5)
commensalism
parasitism
mutualism
predator/prey interaction

17. Currently, the human population is nearing ___. (Points : 5)
275 million
3 billion
7 billion
9 billion

18. Which of the following organisms would be found at the lowest trophic level of a food chain? (Points : 5)
rabbit
hawk
mushroom
oak tree

19. Which of the following is not considered a density-dependent factor? (Points : 5)
An infestation of parasites on a deer population
Competition for nesting sites for bald eagles
Predation of cheetahs on a population of gazelles
A hard freeze on a plant population

20. A keystone species ___ (Points : 5)
nfluences the survival of several other species within a community.
never goes extinct.
has little impact on the ecosystem.
has the largest population in an ecosystem.

Evidence For The Theory Of Evolution

 

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Which Of The Following BEST Describes The Delaney Clause?.

Question 1.1. (TCO 1) Which of the following BEST describes the Delaney Clause? (Points : 2) Government action that prevents the intentional addition of compounds that have been shown to cause cancer in animals or humans Government recommendation that all predatory fish be tested for mercury before being sold to the consumer List of food additives generally regarded as safe; established in 1958 by the U.S. Congress Pending legislation to ban irradiation as a method of food preservation

 

Question 2.2. (TCO 1) Which of the following is TRUE regarding the science of nutrition? (Points : 2) As compared to many other scientific disciplines, nutrition is a young science. Discoveries by the first nutritional scientists established the connection between deficiencies and illness. In developed countries, current research in nutrition focuses on the relationship between diet and chronic diseases. All of these are true.

 

Question 3.3. (TCO 1)  Which of the following is NOT an essential nutrient? (Points : 2) Water Alcohol Vitamins Minerals

 

Question 4.4. (TCO 1) Your grandmother has recently been diagnosed with Type II diabetes. Which of the following professionals is most likely to be qualified to offer your grandmother assistance in planning her diabetic diet? (Points : 2) Registered Dietitian (RD) PhD in nutrition Medical Doctor (MD) Nutritionist

 

Question 5.5. (TCO 2) Which of the following are substances in plant foods that are not absorbed by the body? (Points : 2) Starch Disaccharides Dietary fiber Simple sugars

 

Question 6.6. (TCO 2) The type of study that observes a large population to determine factors that may influence nutritional habits and disease trends is called a (n):(Points : 2) case-controlled study. clinical trial. epidemiological study. animal study.

 

Question 7.7. (TCO 2) Which of the following is associated with diets high in added sugars? (Points : 2) Hyperactivity Tooth decay Diabetes All of these

 

Question 8.8. (TCO 3) Not only is HCL produced in the stomach to help with enzyme transformation, another function of the stomach is to: (Points : 2) neutralize stomach acid. activate pepsinogen to form pepsin. protect stomach cells from auto digestion. emulsify fats.

 

Question 9.9. (TCO 3) Which of the following is exempt from standard food labeling regulations? (Points : 2) Coffee Spices Meat All of these

 

Question 10.10. (TCO 3) Barbara has just been diagnosed with celiac disease. Which of the following foods would be most dangerous for her to consume? (Points : 2) Cornflakes Rice cakes Potatoes Whole-wheat bread

 

Question 11.11. (TCO 4) Which of the following carbohydrates is the end product of photosynthesis? (Points : 2) Glycogen Galactose Lactose Glucose

 

Question 12.12. (TCO 4) When fructose and glucose are bonded together, they form: (Points : 2) table sugar. malt sugar. milk sugar. fruit sugar.

 

Question 13.13. (TCO 4) ________ is a technique employed by some endurance athletes to increase their storage of muscle glycogen. (Points : 2) Ketosis Carbohydrate loading Glycogen surging Gluconeogenesis

 

Question 14.14. (TCO 5) Sex hormones and adrenal hormones are substances derived from which class of lipid? (Points : 2) Fatty acids Triglycerides Phospholipids Sterols

 

Question 15.15. (TCO 5) Which of the following foods are rich sources of saturated fatty acids? (Points : 2) Cashew nuts Olive and canola oils Canola and corn oils Butter and lard

 

Question 16.16. (TCO 5) The vast majority of fat digestion and absorption occurs in the: (Points : 2) pancreas. liver. small intestine. gall bladder.

 

Question 17.17. (TCO 5) What are the three classes of lipids?(Points : 2) Monosaccharide, disaccharides, and starch Triglycerides, sterols, and phospholipids Sterols, amino acids, and polysaccharides Phospholipids, glycogen, and dipeptides Pag 2 1. (TCO 6) Per gram, which of the following foods would contain the highest protein content? (Points : 2) Cooked carrots Chicken Skim milk Whole-wheat bread   Question 2.2. (TCO 6) Well-planned vegetarian diets can reduce the risk of all of the following chronic diseases EXCEPT: (Points : 2) obesity. heart disease. anemia. cancer.   Question 3.3. (TCO 6) Of the 20 amino acids relevant to the human body, how many are considered essential? (Points : 2) They are all essential. 11 Nine 10   Question 4.4. (TCO 6) The absorption of proteins occurs in the: (Points : 2) stomach. small intestine. large intestine. liver.   Question 5.5. (TCO 7) What is needed to convert Vitamin D to its active state? (Points : 2) Calcium consumption Sunlight Intestinal bacteria All of the above   Question 6.6. (TCO 7) The malabsorption of fat puts those at risk for developing a: (Points : 2) Vitamin C deficiency. Vitamin D deficiency. mineral deficiency. all of the above.   Question 7.7. (TCO 7) Due to the fact that newborns do not have enough bacteria in their small intestine to make _______, they are given an injection of this nutrient.(Points : 2) Vitamin K iron calcium folate   Question 8.8. (TCO 7) The absorption of calcium is inhibited by________. (Points : 2) Vitamin C Vitamin D oxalic acid essential fatty acids   Question 9.9. (TCO 8) Water has a high heat capacity. What does this term mean? (Points : 2) Water is resistant to changes in temperature. Water heats up or cools down very quickly. Water provides a useful source of stored kilocalories. Water transports the energy-yielding nutrients throughout the body.   Question 10.10. (TCO 8) Which organ is primarily responsible for maintaining fluid balance? (Points : 2) Small intestine Kidneys Liver Pancreas   Question 11.11. (TCO 8) What is the primary reason why we sweat? (Points : 2) Maintain blood volume Maintain sodium balance Excrete waste products Regulate body temperature   Question 12.12. (TCO 8) Which of the following stimulates the thirst mechanism? (Points : 2) Increased concentration of solutes in the blood Elevated blood volume and pressure Lubrication of the mouth and throat tissues All of these   Question 13.13. (TCO 9) Which of the following BEST describes an eating disorder? (Points : 2) A psychiatric condition that requires a physician’s diagnosis Any condition in which one’s eating behavior changes more than six times per year General term that describes a variety of abnormal or atypical eating behaviors Any behavior in which one attempts to reduce one’s body weight below a healthy range   Question 14.14. (TCO 9) What is the standard criterion used for diagnosing an eating disorder? (Points : 2) Analysis of atypical food behavior Disordered eating questionnaire Behavioral Risk Factor Surveillance System Diagnostic and Statistical Manual of Mental Disorders   Question 15.15. (TCO 9) In which of the following events would carbohydrate loading be the most beneficial? (Points : 2) Weight lifting Baseball game Cross country skiing 100-yard dash   Question 16.16. (TCO 10) What is a teratogen? (Points : 2) Any substance that can cause a birth defect The name of a pre-term baby The fertilized egg The process of implantation of the fertilized egg   Question 17.17. (TCO 10) Due to the fact that the demand for red blood cells increases during pregnancy, what nutrient is needed regularly? (Points : 2) Calcium Iron Folate All of the above   Question 18.18. (TCO 10) All of the following are physiological changes that typically occur with aging EXCEPT: (Points : 2) decreased lean body mass. decreased bone density. decreased fat mass. decreased immune function.

Which Of The Following BEST Describes The Delaney Clause?

 

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