Amphiphilic Study guides, Revision notes & Summaries

API Exam 1|236 Questions with Verified Answers Timeline for Nanomedicines rugs? - CORRECT ANSWER 1965 --> liposomes (lipid based vehicles drug inside membrane OR inside core) 1976 --> polymeric systems 1978 --> Dendrimers 1980 --> PEGylated liposomes (liposomes with PEG polymer on surface, which keeps the drug in circulation longer) 1995 --> doxil (PEGylated liposomes, one of the first drugs approved) 2013 --> Kadcyla (antibody drug) It's not necessa...

PCOL 355 Lecture 15 Test Questions with Correct A What is cancer? - Answer-Uncontrolled cell growth in the body. What percentage of deaths did cancer account for in 2015? - Answer-Approximately 13%. What are the current treatments for cancer? - Answer-Surgery, radiation, and chemotherapy. What is the key difference between a naked drug and nanomedicine? - Answer-Naked drugs have nonspecific distribution, while nanomedicine targets tumors based on enhanced permeability and retention (EP...

Intermolecular forces - Answer forces between molecules EX: HCl-HCl intramolecular forces - Answer hold atoms together in a molecule Ex: H-Cl Types of intramolecular forces - Answer 1. Ionic 2. Covalent - Polar covalent - nonpolar covalent nonpolar covalent bond - Answer bond between atoms with same electronegativity polar covalent bond - Answer bond with unequal sharing of electrons the lower the pka the - Answer stronger the acid Buffers are ___ - Answer solutions that resist change...

What limits cell size? - ANS Surface area to volume ratio! Larger cells are less efficient in moving nutrients and waste across the cell membrane. As cell size increases, distance for _________ to diffuse from the nucleus increases. - ANS As cell size increases, distance for TOXINS, IONS, etc. to diffuse from the nucleus increases. What can nano-devices be used for and why? - ANS They can interact with the receptors on the surface of cells and inside cells because they are 100-10,000 times ...

The functions of fat in the body include insulation of vital organs, temperature regulation, and cell membrane structure. The number of kilocalories from fat in a meal that contains 35 g fat 315 00:00 01:42 The recommended total calories provided by fat in an 1800-calorie diet should not exceed 630 kcals Triglycerides are composed of glycerol and fatty acids The chemical feature that distinguishes a saturated fatty acid from an unsaturated fatty acid is ...

What limits cell size? - ANS Surface area to volume ratio! Larger cells are less efficient in moving nutrients and waste across the cell membrane. As cell size increases, distance for _________ to diffuse from the nucleus increases. - ANS As cell size increases, distance for TOXINS, IONS, etc. to diffuse from the nucleus increases. What can nano-devices be used for and why? - ANS They can interact with the receptors on the surface of cells and inside cells because they are 100-10,000 times ...

Asexual only one parent, all offspring are identical Sexual Two cells from different parents form follows function Structure and function core principle Muscle Tissues movement Nervous Tissues Signal Connective Tissues Support Epithelial Tissues Cover The stomach is made up of ___ tissues 4; nervous, muscle, epithelial, and connective What is involved with homeostasis temp, ph, blood sugar, osmotic pressure, blood O2/CO2, and calcium Homeostasis is continuously disturbed by ex...

Biochemistry Test 1 Questions and Answers Graded A+ biochemistry a discipline in biochemistry; is the description of molecules in biology/chemistry of proteins molecular biology a discipline in biochemistry; the manipulation of DNA, genetics cell biology a discipline in biochemistry; larger scale, functions and mechanisms within a cell/cell energetics cellulose a natural polymer; found in plants for storage glycogen a natural polymer; found in animals for storage protein a natural polymer; ...

Biochemistry Test 1 questions and answers biochemistry a discipline in biochemistry; is the description of molecules in biology/chemistry of proteins molecular biology a discipline in biochemistry; the manipulation of DNA, genetics cell biology a discipline in biochemistry; larger scale, functions and mechanisms within a cell/cell energetics cellulose a natural polymer; found in plants for storage glycogen a natural polymer; found in animals for storage p...

BBB, CNS, Anesthetic Gases Review Slides Exam 44 Questions with Verified Answers Routes of transport across BBB (not on review slides, but on Kahoot) - CORRECT ANSWER Paracellular route -between cells -ions and hydrophillic subtances Transcellular route -through the cells -respiratory gases, water, lipophilic substances Active transport -movement of molecules by specific transporters or endocytosis Blood-CSF barrier - CORRECT ANSWER The choroid plexus forms CSF and regulates co...