Biomg Study guides, Class notes & Summaries

BIOMG 3300 unit 6 Questions with Complete Solutions

BIOMG 1350 Prelim 1 Questions with Complete Solutions

BIOMG 1350 - Lec 11 Cycle Cell Questions with Complete Solutions

BIOMG 3300 - Unit 7 Questions with Complete Solutions

Discuss the following forces that are involved in the binding of substrates to enzyme: 1. electrostatic interactions 2. hydrogen bonds 3. van der Waals forces 4. hydrophobic forces Correct Answer-All of these interactions contribute to binding energy, increasing specificity of the substrate to enzyme binding. Each of these interactions need to be close in order to get significant binding (especially van der Waals, upon which this relies on). These reactions do not need to be as precise, just...

BIOMG 1350 Lecture 11 Review Questions with Complete Solutions.

What are the organs susceptible to hypertensive end organ damage? Correct Answer-heart, kidney, brain, and eye Describe 2 factors determining the blood pressure Correct Answer-systemic blood volume(cardiac preload)-volume of the blood that the heart needs to pump every cardiac cycle (end diastolic volume) systemic vascular resistance(cardiac afterload)- pressure in the heart to overcome to eject blood (systolic ventricular pressure) What are the receptors for sympathetic and parasympathet...

Central dogma Correct Answer-DNA -> RNA -> Protein Avery-MacLeod-McCarty experiment Correct Answer-demonstrated that DNA is the genetic material because degradation of DNA led to a cessation of bacterial transformation Nucleotides Correct Answer-Basic units of DNA molecule, composed of a sugar, a phosphate, and one of 4 DNA bases Key bonds in nucleotides Correct Answer-Glycosidic and ester bonds glycosidic bond Correct Answer-Between the base and the sugar forms at 1' Ester...

four main pathways for protein sorting Correct Answer-1. cytosolic proteins are simply synthesized in the cytosol 2. proteins destined for peroxisomes, mitochondria, and chloroplasts and synthesized in the cytosol and transported across membranes into the organelles 3. proteins destined for the nucleus are synthesized in the cytosol and transported thru nuclear pores 4. proteins destined for the ER, Golgi, endosomes, plasma membrane, and secretion are synthesized on the ER by the secretory pa...

Protein that turns GTP-binding proteins on Correct Answer-GEF (binds GTP) Protein that turns GTP-binding proteins off Correct Answer-GAP (hydrolyzes GTP) How many small GTPases are in the human genome? Correct Answer-Over 100 How can you determine the number of a type of protein by looking at the genome? Correct Answer-By finding similar DNA sequences How does Ras work? Correct Answer--Regulates cell growth -Ras regulated by growth factors (cell will not grow without growth factors)...