Bio 106 Exam 3 WSU Test Questions
Hellmann/Carloye and Already Passed
Answers.
Digestion is controlled by a cascade series of hormones. What hormone is release by the arrival
of chyme into the small intestine? - Answer both CCK and Secretin
Which phylum or phyla have a gastrovascular cavity? - Answer Cnidaria and Platyhelminthes
What is the target tissue for calcitonin and how does it respond to the binding of this hormone?
- Answer The bones respond by taking up calcium from the blood.
You dissect an animal and it has a short intestine and a very small cecum. What else is likely to
be true about it? - Answer It will have sharp canines.
You dissect an animal and it has a long intestine and a large cecum. What can you conclude
about its diet? - Answer It is an herbivore
In lab you explored the macromolecules associated with different diets. Which macromolecules
are major components of a carnivorous diet? - Answer both protein and lipids
What is the mix of food and saliva called? - Answer The bolus
Food is being digested by bile, lipase, trypsin and chemotrypsin. Which part of the digestive
system is it in? - Answer The duodenum
It has jointed legs, a cephalothorax, and eight legs (4 pairs). Name this animal: - Answer
Arachnida
What is the function of the villi, microvilli/ brush border? - Answer To increase the efficiency of
nutrient absorption.
Which of the following is true for a peptide hormone? It... - Answer has a slower response
time than a steroid hormone
Hellmann/Carloye and Already Passed
Answers.
Digestion is controlled by a cascade series of hormones. What hormone is release by the arrival
of chyme into the small intestine? - Answer both CCK and Secretin
Which phylum or phyla have a gastrovascular cavity? - Answer Cnidaria and Platyhelminthes
What is the target tissue for calcitonin and how does it respond to the binding of this hormone?
- Answer The bones respond by taking up calcium from the blood.
You dissect an animal and it has a short intestine and a very small cecum. What else is likely to
be true about it? - Answer It will have sharp canines.
You dissect an animal and it has a long intestine and a large cecum. What can you conclude
about its diet? - Answer It is an herbivore
In lab you explored the macromolecules associated with different diets. Which macromolecules
are major components of a carnivorous diet? - Answer both protein and lipids
What is the mix of food and saliva called? - Answer The bolus
Food is being digested by bile, lipase, trypsin and chemotrypsin. Which part of the digestive
system is it in? - Answer The duodenum
It has jointed legs, a cephalothorax, and eight legs (4 pairs). Name this animal: - Answer
Arachnida
What is the function of the villi, microvilli/ brush border? - Answer To increase the efficiency of
nutrient absorption.
Which of the following is true for a peptide hormone? It... - Answer has a slower response
time than a steroid hormone
