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Exam (elaborations)
Bio 256 Comprehensive Exam 2025 Actual exam (Testing Real Exam Questions)and verified Answers ( 100% accurate) GET IT RIGHT!!
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-335August 20252025/2026A+Available in bundle
- Bio 256 Comprehensive Exam 2025 Actual exam (Testing Real Exam Questions)and verified Answers ( 100% accurate) GET IT RIGHT!!
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Exam (elaborations)
Bio 256 Comprehensive Exam 2025 Actual exam (Testing Real Exam Questions)and verified Answers ( 100% accurate) GET IT RIGHT!!
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---34June 20252024/2025A+
- Bio 256 Comprehensive Exam 2025 Actual exam (Testing Real Exam Questions)and verified Answers ( 100% accurate) GET IT RIGHT!!
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CA$30.74 More Info
TutorGemini
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Exam (elaborations)
BIO 256 EXAM 1 QUESTIONS AND ANSWERS 2023
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---3August 20232023/2024A+
- BIO 256 EXAM 1 QUESTIONS AND ANSWERS 2023 
Which is NOT an individual's survival need? 
Reproduction 
 
 
 
Which of the following statements is true concerning feedback mechanisms? 
Negative feedback mechanisms work to prevent sudden severe changes within the body. 
 
 
 
Which would be a normal measure of protein in venous blood? 
6.9 g/100ml 
 
 
 
Most often, the integrating center in a feedback loop will be located within the 
Central Nervous System 
 
 
 
Any water not contained within th...
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julianah420
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Exam (elaborations)
BIO 256 Exam 1 Review Questions and Answers 2023
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--5August 20232023/2024A+Available in bundle
- BIO 256 Exam 1 Review Questions and Answers 2023 
function of digestive system 
processes food, extracts nutrients and eliminates residue 
 
 
 
the physical breakdown of food into smaller parts 
mechanical digestion 
 
 
 
A series of hydrolysis reactions that break dietary macromolecules into their monomers 
chemical digestion 
 
 
 
6 accessory organs 
teeth, tongue, salivary glands, liver, gallbladder, pancreas 
 
 
 
what makes up the gi tract 
stomach and intestines 
 
 
 
mechanical diges...
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julianah420
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Exam (elaborations)
BIOS 256 Exam 2 Questions and Answers 2023
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--4August 20232023/2024A+Available in bundle
- BIOS 256 Exam 2 Questions and Answers 2023 
6 classes of nutrients 
water, carbs, lipids, proteins (macronutrients) 
vitamins & minerals (micronutrients) 
 
 
 
carbs come in 3 forms 
monosaccharides: glucose, galactose, fructose 
disaccharides: sucrose, maltose, lactose 
polysaccharides: starch, glycogen, cellulose 
 
 
 
Catabolism 
. 
Transfer energy from complex molecules to ATP (breakdown) releases energy 
 
You turn polysaccharides into monosaccharides 
 
 
 
lipoproteins classified into 4...
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julianah420
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Exam (elaborations)
Bio 256 Final Exam Questions and Answers 2023
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--10August 20232023/2024A+Available in bundle
- Bio 256 Final Exam Questions and Answers 2023 
When an organ regulates its activity by mechanisms entirely within the organ itself, this is called 
intrinsic regulation 
 
 
 
This fluid compartment is subdivided into blood plasma and interstitial fluid/lymph. 
extracellular compartments 
 
 
 
Which is an organic molecule? 
DNA or H-C, O-C, N-C 
 
 
 
Anions have a ____ charge and are formed when they have ____ an electron to/from a cation. 
negative, gained 
 
 
 
Starch is a 
carbohydrate 
 
...
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julianah420
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Exam (elaborations)
Biology 256 FINAL EXAM Questions and Answers 2023
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--22August 20232023/2024A+Available in bundle
- Biology 256 FINAL EXAM Questions and Answers 2023 
The sheet of connective tissue beneath skin around a muscle, providing a pathway for nerves and blood vessels is called the 
fascia 
 
 
 
The muscle cell plasma membrane is called 
sarcolemma 
 
 
 
A sarcomere is 
the area between two Z disks 
 
 
 
A motor unit is 
a motor neuron and myofibers it stimulates 
 
 
 
After nervous stimulation of the muscle cell has ceases, the acetycholine 
is destroyed by actyl choline esterase 
 
 
 
In muscle...
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julianah420
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Exam (elaborations)
Bio 256 Final Questions and Answers 2023
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--10August 20232023/2024A+Available in bundle
- Bio 256 Final Questions and Answers 2023 
Oxygen is transported by red blood cells, it is carried mostly by 
-attaching the iron ion in heme 
 
 
 
Which is true about BMR 
stress tends to increase your BMR 
 
 
 
A good example of a positive feedback mechanism would be 
enhancement of labor contractions by oxytocin 
 
 
 
Which provides the site for blood cell formation 
skeletal system 
 
 
 
Where in the body would you find low oxygen levels causing vasoconstriction and high levels causing va...
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julianah420
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Exam (elaborations)
BIOS256 FINAL EXAM QUESTIONS AND ANSWERS 2023
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--9August 20232023/2024A+Available in bundle
- BIOS256 FINAL EXAM QUESTIONS AND ANSWERS 2023 
pancreas 
delivers pancreatic juice into duodenum via pancreatic duct to assist absorption 
 
 
 
liver 
produces bile (bile salts) necessary for emulsification and absorption of lipids 
 
 
 
gallbladder 
stores, concentrates, and delivers bile into duodenum via common bile duct 
 
 
 
small intestine 
major site of digestion and absorption of nutrients and water in GI tract 
 
 
 
Intestinal Glands 
secrete intestinal juice to assist absorption 
 ...
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julianah420
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Exam (elaborations)
BIO 256 final exam Questions and Answers 2023
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--7August 20232023/2024A+Available in bundle
- BIO 256 final exam Questions and Answers 2023 
What happens when swallowing occurs? 
- the uvula and soft palate keep food from moving into nasopharynx 
- the epiglottis keeps food from moving into the respiratory tract 
- food is propelled into the esophagus 
 
 
 
Which gastric gland cells secrete pepsinogen? 
chief cells 
 
 
 
Which enzyme is important for actively breaking down protein in the stomach? 
pepsin 
 
 
 
T or F: 
FMT alters colon microbiota to resolve C. Diff and other diseases ...
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