the differences between water soluble and lipid soluble
hormones – if they can pass through the plasma membrane, where they
bind to receptors and how each type triggers a cellular
response
the difference between an animal that is a
regulator versus a
conformer
the difference between animals that are
endothermic versus
ectothermic and examples of each
1. What is the mechanism of action for lipid-soluble hormones?
Examples of lipid-soluble hormones.
2. What is the mechanism of action for water-soluble hormones?
Examples of water-soluble hormones.
which of the following can pass through a lipid bilayer(without the
assistance of a transport protein)?
select all that apply:
CH3- NH3+
water
H2PO4-
aspartane(an amino acid)
Describe the role lipid digestion, absorption, and transport
through the blood relating these topics to the concepts of polarity
and solubility in polar solutions such as water and blood.
Which of the following is an accurate statement regarding the
difference between lipid-soluble and water-soluble hormones?
a.Lipid-soluble hormones do not directly activate genes;
water-soluble hormones directly activate genes.
b.Lipid-soluble hormones cannot pass through cell membranes; in
general, water-soluble hormones can.
c.Lipid-soluble hormones are made from amino acids whereas
water-soluble hormones are not.
d.Lipid-soluble hormones attach to receptors in the cytoplasm;
water-soluble hormones attach to membrane-enclosed receptors.
31.) Which process would be disrupted by adding a drug
that let protons pass freely through mitochondrial
membranes?
a. Citric Acid cycle
b. Oxidative Phosphorylation
c. Substrate Level Phosphorylation
d. glycolysis
32.) Which statement is true cellular
respiration?
a. energy released from glucose reduction is used to generate
ATP
b. some of energy released from glucose oxidation is stored in
NADH
c. exergonic reactions in glycolysis are used to generate
ATP
d. A and C
e. B and C
33.)...
Distinguish between water-soluble (hydrophilic) and
lipid-soluble (hydrophobic) hormones. List examples of each.
Describe how each are secreted from cells, travel via the
circulatory system, receptor location on target cells, and
mechanism(s) for eliciting cellular responses.
What are endocrine glands? List several examples. (Contrast
these with exocrine glands. You learned about several of these when
you studied digestion.) Note that many endocrine glands are also
organs with other functions.