ASCI 112 Exam 1 Huzzey Questions and Verified

ASCI 112 Exam 1 Huzzey Questions and Verified Answers Using Marking Scheme Guaranteed Success

• characteristics of Agro-Industrial Age

(1965-'70) - Correct Answer-Corn was the favored crop do to high yields and low spoilage -Low Price did not justify shipping it so it became livestock feed -Confinement feeding Industry emerged

• Common Disaccharides - Correct Answer1. Sucrose
• Lactose
• Maltose

3 Levels of Organization - Correct AnswerCellular Level:

Atom, Molecule, Cell

Organismal Level:

Tissue, Organs, Organ Systems

Population Level:

Communities, Ecosystem

• Parts of a nucleotide - Correct Answer1. 5-Carbon Sugar
• Phosphate Group
• Organic nitrogen-containing base

• Categories of Macromolecules - Correct Answer1. Carbohydrates
• Lipids
• Proteins
• Nucleic Acids (DNA/RNA)

• Common monosaccharides - Correct Answer-Glucose (C6H12O6)

-Fructose (C6H12O6) -Galactose (C6H12O6) -Deoxyribose (C5H10O4) -Ribose (Key sugars forming DNA/RNA) (C5H10O5)

• Different Nucleotides - Correct AnswerAdenine

Guanine Cytosine Thymine (DNA only) Uracil (RNA only)

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• Trends in US Animal Agriculture - Correct Answer1. Less of the total population

involved in Agriculture

• Increased demand for animal products
• Increased production of animal products
• Numer of animal farms declining as are animal numbers
• Animals are becoming much more productive and efficient

• Behavioral Changes in Domesticated Animals (SAPBAJ) - Correct Answer1. Loss of

Self Sufficiency

• Less adaptable to changes in environment
• Loss of pair coding (ducks, geese, foxes)
• Loss of broodiness in chicken and turkeys
• Reduced lightness and agressiveness
• Increased Juvenile characteristics

• Desirable features of domestic animals - Correct Answer1. usefulness to humans
• Adaptability (comfort- loving)
• Hardiness
• Inborn liking for man, i.e. mutually understandable social behaviors
• Ability to breed in captivity
• Ease of tending

6 Elements Basic To Life - Correct AnswerCHNOPS:

-Carbon -Hydrogen -Nitrogen -Oxygen -Phosphorus -Sulphur

These Make up ~95% of an organisms body weight

• Steps of the Scientific Method - Correct Answer1. Observation
• Question
• Hypothesis
• Experiment
• Results
• Conclusion

• Physiological/Physical Changes of Domesticated Animals (VDCSFI) - Correct

Answer1. Increased variation in coat color, horns, hair coat

• Decrease in ratio of brain size to body size
• Change in Body Size

4, Skeletal Changes (shortening of jaws and facial region, reduction in size of teeth)

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