Cooh - Study guides, Class notes & Summaries

describe the basic functions all life forms must accomplish -response to environmental stimuli & maintain homeostasis -uptake and processing of nutrients/energy -regulation -growth and reproduction compare and contrast eukaryotic and prokaryotic cell types Prokaryotes: -circular chromosomes, no nucleus, no organelles, 3.5 bya -DNA concentrated in nucleoid Eukaryotes: -linear chromosomes, nucleus, organelles, 1.5 bya -DNA concentrated in nucleus Both: -cellular function takes p...

AQA A LEVEL BIOLOGY Paper 1 2024 What is the function of the cell membrane? - ANS To control what enters and leaves the cell, acts as a barrier between the cell and its environment. What structural feature of the cell membrane allows substances to enter/leave? - ANS Partially permeable What is the fluid mosaic model? - ANS States that a membrane is a fluid structure (because phospholipids are constantly moving) with a "mosaic" of various proteins embedded in it Describe the...

WGU C785 EXAM [QUESTIONS AND ANSWERS GRADED A] [LATEST VERSION 2023/2024] What is the basic structure of an amino acid? What do they look like? - CORRECT ANSWER amino group (NH2 or NH3), carboxyl group (COO or COOH), alpha carbon (C), and variable group How do you identify the 3 different types of side chains: non-polar/hydrophobic, polar, and charged? - CORRECT ANSWER Non-polar/hydrophobic - end with CH or "can't have" water. Polar - end with OH, SH, or NH. Charged - end with a...

MCAT Biochemistry Review Amino Acid - correct answer Dipolar compound containing an amino group and a carboxyl group Amino Group - correct answer -NH2 Carboxyl Group - correct answer -COOH Alpha Carbon - correct answer Central carbon atom in amino acid Attached to amino & carboxyl groups, H atom, and side chain Side Chain - correct answer The variable component of an amino acid that gives the amino acid its identity and chemical properties also called R-group Chiral - correct a...

Clinical Chemistry Exam 1 ACTUAL Exam Questions and CORRECT Answers CHO- - CORRECT ANSWER- aldehyde HCHO- - CORRECT ANSWER- formaldehyde (simplest aldehyde) C=O - CORRECT ANSWER- ketone/carboxyl COOH - CORRECT ANSWER- carboxylic acid

Bio107 Final Test QUESTIONS WITH DETAILED VERIFIED ANSWERS | A+ GRADE ASSURED atom smallest functional units of matter that form all chemical substances anion negatively charged atom cation positively charged atom organic chemistry chemistry of carbon-based molecules Biochemistry organic chemistry of living organisms hydroxl group OHcarbonyl group C=O carboxylic acid group COOH electronegative atom has a slightly negative charge and its partner(s) has a slightly positive charge

Organic Chemistry Test # 2 / Rutgers university Newark Organic Chemistry 2 Test QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) |ALREADY GRADED A+ H CHO Formaldehyde - CORRECT ANSWER-Methanal CH3 CHO Acetaldehyde - CORRECT ANSWER-Ethanal CH3CH2CHO Propioaldehyde - CORRECT ANSWER-Propanal CH3COCH3 Dimethyl ketone - CORRECT ANSWER-Propanone CH3CH2CO=O CH3CH2 Diethyl Ketone - CORRECT ANSWER-3-pentanone Benzaldehyde - CORRECT ANSWER-In almond Vanilaldehyde - CORRECT ANSWER...

MCAT Biochemistry ReviewAmino Acid - correct answer Dipolar compound containing an amino group and a carboxyl group Amino Group - correct answer -NH2 Carboxyl Group - correct answer -COOH Alpha Carbon - correct answer Central carbon atom in amino acid Attached to amino & carboxyl groups, H atom, and side chain Side Chain - correct answer The variable component of an amino acid that gives the amino acid its identity and chemical properties also called R-group Chiral - correct ans...

AP Biology Exam Terms organic compounds contain carbon; examples include lipids, proteins, and carbs functional groups amino (NH2), carbonyl (RCOR), carboxyl (COOH), hydroxyl (OH), phosphate (PO4), sulfhydryl (SH) fat glycerol and three fatty acids saturated fats bad for you; animals and some plants have it; solidifies at room temp. unsaturated fats better for you, plants have it; liquifies at room temp. steriods lipids whose structures resemble chicken-wire fence...

organic compounds - correct answer contain carbon; examples include lipids, proteins, and carbs functional groups - correct answer amino (NH2), carbonyl (RCOR), carboxyl (COOH), hydroxyl (OH), phosphate (PO4), sulfhydryl (SH) fat - correct answer glycerol and three fatty acids saturated fats - correct answer bad for you; animals and some plants have it; solidifies at room temp. unsaturated fats - correct answer better for you, plants have it; liquifies at room temp. steriods - cor...

What is the difference between traditional GV Black preparations and adhesion dentistry? Ans- Adhesion dentistry preserves more healthy tooth structure compared to GV Black preparations. What allows for chemical bonds to tooth structure and polymerization of acrylics? Ans- The -COOH group in acrylic acid. What is the property of acrylic acid due to the -COOH group? Ans- Hydroplasticity. What is the difference between chemical bonding and mechanical bonding? Ans- Chemical bonding dep...