Sample questions from old exam I BCHS 3304 – Dr. Yeo T
... [A: #6 -8]. The molecular weight of the antibiotic ampicillin is 349 g/mole. Calculate how much ampicillin you would need to make 10 ml of a 1000x solution (1000-fold concentrated) for each of the following: 6. 50 μg/ml ampicillin. A. 100 mg ampicillin C. 500 mg ampicillin E. 5 g ampicillin ...
... [A: #6 -8]. The molecular weight of the antibiotic ampicillin is 349 g/mole. Calculate how much ampicillin you would need to make 10 ml of a 1000x solution (1000-fold concentrated) for each of the following: 6. 50 μg/ml ampicillin. A. 100 mg ampicillin C. 500 mg ampicillin E. 5 g ampicillin ...
Worksheet - DNA Code
... Amino Acids _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ 4) Convert the DNA template sequences into a series of three letter abbreviations for Amino Acids. DNA ...
... Amino Acids _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ 4) Convert the DNA template sequences into a series of three letter abbreviations for Amino Acids. DNA ...
Chapter 26:Biomolecules: Amino Acids, Peptides, and Proteins
... Peptides are always written with the N-terminal amino acid (the one with the free NH2 group) on the left and the C-terminal amino acid (the one with the free CO2H group) on the right Alanylserine is abbreviated Ala-Ser (or A-S), and serylalanine is abbreviated Ser-Ala (or S-A) Based on McMurry ...
... Peptides are always written with the N-terminal amino acid (the one with the free NH2 group) on the left and the C-terminal amino acid (the one with the free CO2H group) on the right Alanylserine is abbreviated Ala-Ser (or A-S), and serylalanine is abbreviated Ser-Ala (or S-A) Based on McMurry ...
Final Exam (5/15/14)
... 4. Prostaglandins are a class of eicosanoids, fatty acid derivatives with a variety of extremely potent actions on vertebrate tissues. They are responsible for producing fever and inflammation and its associated pain. Prostaglandins are derived from the 20-carbon fatty acid arachidonic acid in a rea ...
... 4. Prostaglandins are a class of eicosanoids, fatty acid derivatives with a variety of extremely potent actions on vertebrate tissues. They are responsible for producing fever and inflammation and its associated pain. Prostaglandins are derived from the 20-carbon fatty acid arachidonic acid in a rea ...
Section 3 - Carbon Compounds
... things use carbohydrates as their main source of energy. Plants and some animals also use carbohydrates for structural purposes. The breakdown of sugars, such as glucose, supplies immediate energy for all cell activities. Living things store extra sugar as complex carbohydrates known as starches. As ...
... things use carbohydrates as their main source of energy. Plants and some animals also use carbohydrates for structural purposes. The breakdown of sugars, such as glucose, supplies immediate energy for all cell activities. Living things store extra sugar as complex carbohydrates known as starches. As ...
Product Information Sheet - Sigma
... For Laboratory Use Only. Not for drug, household or other uses. Preparation Instructions hCG is soluble in 0.1 M sodium phosphate buffer, pH 7.0 (25 mg/ml), yielding a clear, yellow solution. hCG is also soluble in aqueous glycerol and glycols and is insoluble in ethanol.1 Solutions should be steril ...
... For Laboratory Use Only. Not for drug, household or other uses. Preparation Instructions hCG is soluble in 0.1 M sodium phosphate buffer, pH 7.0 (25 mg/ml), yielding a clear, yellow solution. hCG is also soluble in aqueous glycerol and glycols and is insoluble in ethanol.1 Solutions should be steril ...
Full-Text PDF
... racemate with homochiral membranes of the two enantiomers that are comprised by the same racemate, and it has indeed been confirmed for vesicles of 2-methyldodecanoic acid [18]. Other experimental results [17] are unfortunately inconclusive, because highly derived bipolar lipids of hyperthermophilic ...
... racemate with homochiral membranes of the two enantiomers that are comprised by the same racemate, and it has indeed been confirmed for vesicles of 2-methyldodecanoic acid [18]. Other experimental results [17] are unfortunately inconclusive, because highly derived bipolar lipids of hyperthermophilic ...
Back to Table of Contents
... the new protein that was constructed by stringing the amino acids back together in a different order. These two proteins would have very different properties and functions in the body. What is an amino acid? There are 20 naturally occurring amino acids. All amino acids have the same basic structure: ...
... the new protein that was constructed by stringing the amino acids back together in a different order. These two proteins would have very different properties and functions in the body. What is an amino acid? There are 20 naturally occurring amino acids. All amino acids have the same basic structure: ...
Metabolism - College of the Canyons
... • free amino acids also can be converted to glucose and fat or directly used as fuel • conversions involve three processes: – deamination – removal of an amino group (-NH2) – amination – addition of -NH2 – transamination – transfer of -NH2 from one molecule to another ...
... • free amino acids also can be converted to glucose and fat or directly used as fuel • conversions involve three processes: – deamination – removal of an amino group (-NH2) – amination – addition of -NH2 – transamination – transfer of -NH2 from one molecule to another ...
life - MDPI
... racemate with homochiral membranes of the two enantiomers that are comprised by the same racemate, and it has indeed been confirmed for vesicles of 2-methyldodecanoic acid [18]. Other experimental results [17] are unfortunately inconclusive, because highly derived bipolar lipids of hyperthermophilic ...
... racemate with homochiral membranes of the two enantiomers that are comprised by the same racemate, and it has indeed been confirmed for vesicles of 2-methyldodecanoic acid [18]. Other experimental results [17] are unfortunately inconclusive, because highly derived bipolar lipids of hyperthermophilic ...
Synthesis and characterization of novel α-monomers - JART
... The two strands in PNA/DNA hybrid can be fashioned in either parallel or antiparallel orientation but the later mode grabs higher stability because of the achiral backbone of PNA. The stability of the PNA/DNA duplexes is also found to be highly sensitive to the existence of a single mismatched base ...
... The two strands in PNA/DNA hybrid can be fashioned in either parallel or antiparallel orientation but the later mode grabs higher stability because of the achiral backbone of PNA. The stability of the PNA/DNA duplexes is also found to be highly sensitive to the existence of a single mismatched base ...
Notes on Biopolymers
... life really interesting (and possible.) The rest of this lecture describes this process by which small organic molecule units are able to form molecules that have molecular weights of millions and larger. We will first look at the polymers built on very simple organic molecules that are responsible ...
... life really interesting (and possible.) The rest of this lecture describes this process by which small organic molecule units are able to form molecules that have molecular weights of millions and larger. We will first look at the polymers built on very simple organic molecules that are responsible ...
Detection of secreted peptides by using hypothesis
... left spectra in Fig. 1 show partial MALDI mass spectra of the extracts obtained by placing a small quantity of each of the three cell types in the MALDI matrix solution. The mass spectra encompass the region m兾z 1,550–1,750, where we expect to observe the Mf peptides. In no case do we observe the Mf ...
... left spectra in Fig. 1 show partial MALDI mass spectra of the extracts obtained by placing a small quantity of each of the three cell types in the MALDI matrix solution. The mass spectra encompass the region m兾z 1,550–1,750, where we expect to observe the Mf peptides. In no case do we observe the Mf ...
Document
... Goal is to develop generalised computational techniques to construct molecular building blocks based on peptides and proteins that can be easily assembled to design higher order structures. Applications in the area of medicine, nanotechnology, and biological computing. ...
... Goal is to develop generalised computational techniques to construct molecular building blocks based on peptides and proteins that can be easily assembled to design higher order structures. Applications in the area of medicine, nanotechnology, and biological computing. ...
Self-assembly of Proteins
... mechanism of self-assembly involved in such systems is rather sketchy. Why has self-assembly elicited such interest? The main reason is the mono-disperse structures that could be obtained reproducibly with least expenditure of energy by selfassembly. Control of the type of structures by regulating t ...
... mechanism of self-assembly involved in such systems is rather sketchy. Why has self-assembly elicited such interest? The main reason is the mono-disperse structures that could be obtained reproducibly with least expenditure of energy by selfassembly. Control of the type of structures by regulating t ...
proteins
... ■ A protein is made as a result of transcription and translation in the cell. – During transcription, DNA is copied by RNA polymerase, which produces a copy of DNA called mRNA. – This mRNA copy then leaves the nucleus and moves to the ribosome. ■ During translation, the ribosome reads the mRNA in gr ...
... ■ A protein is made as a result of transcription and translation in the cell. – During transcription, DNA is copied by RNA polymerase, which produces a copy of DNA called mRNA. – This mRNA copy then leaves the nucleus and moves to the ribosome. ■ During translation, the ribosome reads the mRNA in gr ...
Chapter 10 Summary
... vitamins play important functions as coenzymes, but many also have noncoenzyme roles. Water-soluble vitamins are often added to foods (fortification), and when added in certain amounts these foods can be labeled as “enriched.” The water-soluble vitamins in foods are easily destroyed or lost during c ...
... vitamins play important functions as coenzymes, but many also have noncoenzyme roles. Water-soluble vitamins are often added to foods (fortification), and when added in certain amounts these foods can be labeled as “enriched.” The water-soluble vitamins in foods are easily destroyed or lost during c ...
Artificial Insemination In Swine
... 1. Essential amino acids – these amino acids are essential to the animal and must be supplied in the diet because the animal body can’t synthesize them or do so at a fast enough rate to meet its requirement. 2. Non-essential amino acids – those amino acids which are essential to the animal but are n ...
... 1. Essential amino acids – these amino acids are essential to the animal and must be supplied in the diet because the animal body can’t synthesize them or do so at a fast enough rate to meet its requirement. 2. Non-essential amino acids – those amino acids which are essential to the animal but are n ...
1. Products of Amino Acid Transamination Name
... Answer The second amino group introduced into urea is transferred from aspartate. This amino acid is generated in large quantities by transamination between oxaloacetate and glutamate (and many other amino acids), catalyzed by aspartate aminotransferase. Approximately one half of all the amino group ...
... Answer The second amino group introduced into urea is transferred from aspartate. This amino acid is generated in large quantities by transamination between oxaloacetate and glutamate (and many other amino acids), catalyzed by aspartate aminotransferase. Approximately one half of all the amino group ...