Name_ Question 16. (4 pts) Write in the blank the matching term about signaling

Question

Name_ Question 16. (4 pts) Write in the blank the matching term about signaling systems: Amplification, Desensitization, Specificity, Integration When enzymes activate other enzymes, the number of affected molecules increases geometrically in an enzyme cascade Receptor activation triggers a feedback circuit that shuts off the receptor or removes it from the cell surface When two signals have opposite effects on a metabolic characteristic such as the concentration of a second messenger, the regulatony outcome results from the combined input from both receptors. Signal molecule fits binding site on its complementary receptor, other signals do not fit Question 17. (5 pts) Membranes: Circle TRUE or FALSE TRUE or FALSE Integral membrane proteins are firmly associated with the membrane, often spanning the bilayer TRUE or FALSE A hydropathy plot is often used to predict if a protein is a lipoprotein TRUE or FALSE Most transmembrane proteins contain hydrophobic beta barrels in the domain that crosses the lipid bilayer TRUE or FALSE The energy of a proton gradient across a lipid bilayer can be used to synthesize ATP TRUE or FALSE Aquaporins Allow Rapid Water Passage through Membranes Question 18. (7 pts) Draw the core 4trihg structure found in steroid hormones

Explanation / Answer

Q16.

I am writing answer in the order

1. Amplification

2. Desensitization

3. Integration

4. Specificity

Related Questions

Navigate

• Browse (All)
• Browse N
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.