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Bio 256 Final Attempt 1 questions and answers Graded A+ $15.19   Add to cart

Exam (elaborations)

Bio 256 Final Attempt 1 questions and answers Graded A+

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  • Course
  • BIOS 256
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  • BIOS 256

Bio 256 Final Attempt 1 exam

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  • August 3, 2024
  • 7
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • BIOS 256
  • BIOS 256
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Bio 256 Final Attempt 1




Which involves movement of nutrients from food you have eaten from gastrointestinal
tract to the blood or lymph? - answersabsorption

Which branch of the nervous system inhibits salivation and causes you to have a dry
mouth? - answerssympathetic nervous system

Saliva functions as a - answerslubricant

Which of the following stomach cells produce intrinsic factor? - answersparietal cells

In addition to storage and mechanical breakdown of food, the stomach -
answersintitiates protein chemical digestion and denatures proteins

The function of small intestine Brunner's glands is - answerssecrete alkaline mucus

A fluid secreted into the small intestine during digestion that contains cholesterol,
emulsification agents, and phospholipids is - answersbile

Which is an exocrine product of the pancreas? - answersbicarbonate

Which hormone induces secretion of bicarbonate-rich pancreatic juice? -
answerssecretin

Cholecystokinin (CCK) affects - answersall of the above

Select the correct statement about absorption - answersIf intact proteins are transported
across the villus epithelium, an immune response may be generated

, Which part of the digestive tract is essential for comfort, but not essential for life? -
answerslarge intestine

Which is NOT a function of the normal bacterial flora of the colon? - answershydrolysis
of proteins to supply amino acids

Which is NOT required for voluntary defecation? - answerscholecystekinin secretion

Triglycerides in foods are digested by which enzyme? - answerslipase

The absorption of which ion is coupled to the absorption of glucose or amino acids? -
answersNa+

Which enzyme is NOT required for digestion of starch? - answerstrypsin

Dietary fats are important because - answersthey help the body absorb fat-soluble
vitamins

Cells that absorb amino acids by Na+ cotransport must consequently balance
electrolyte(s) by - answers

For absorption of vitamin B12, ________ made by the ________ is/are required. -
answersintrinsic factor, stomach

Glycolysis is best defined as the - answersconversion of glucose into two molecules of
pyruvate

In carbohydrate metabolism, the carbohydrates - answersare converted into fat if
present in excess

Lipogenesis occurs when - answerscellular ATP and glucose levels are high

Which organ works to maintain blood glucose homeostasis by storing glucose as
glycogen? - answersliver

Which is NOT a function of cholesterol? - answersused for energy

It is thought that high levels of _______ are protective against heart attacks. -
answersHDL's

Neuropeptide Y - answersserves as an indicator of the body's total energy stores

Which is true about BMR? - answersObese person have a higher BMR than thin
persons of the same height

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