Ch - Fairview High School
... Lipids- have little or no affinity for ____________. Structure consists mainly of nonpolar ___________________________ with a few polar oxygen bonds. Function in cells – Fat – made from glycerol and fatty acids Example: Triglyceride from glycerol and 3 fatty acids: Saturated fatty acid – contains __ ...
... Lipids- have little or no affinity for ____________. Structure consists mainly of nonpolar ___________________________ with a few polar oxygen bonds. Function in cells – Fat – made from glycerol and fatty acids Example: Triglyceride from glycerol and 3 fatty acids: Saturated fatty acid – contains __ ...
What are proteins?
... by the collision with inert gas. The fragmentation pattern gives either full of partial information about protein sequence that is subjected to the search in databases. ...
... by the collision with inert gas. The fragmentation pattern gives either full of partial information about protein sequence that is subjected to the search in databases. ...
Chapter 2
... • ___________ fatty acid: all of the carbon atoms in the chain are bonded to two hydrogen atoms (except the carbon atoms on the end, which is bonded to three hydrogen atoms) • Most _______ fats are saturated • Saturated fatty acids are relatively straight molecules and are generally _____ at room ...
... • ___________ fatty acid: all of the carbon atoms in the chain are bonded to two hydrogen atoms (except the carbon atoms on the end, which is bonded to three hydrogen atoms) • Most _______ fats are saturated • Saturated fatty acids are relatively straight molecules and are generally _____ at room ...
The Chemistry of Life
... for a short time, minutes or hours. If it is not used up, it will be converted into long term storage as fat in adipose (fat) cells. ...
... for a short time, minutes or hours. If it is not used up, it will be converted into long term storage as fat in adipose (fat) cells. ...
Mutations - nimitz163
... • What happens if powerful radiation, such as gamma radiation, hits the DNA of a nonreproductive cell, a cell of the body such as in skin, muscle, or bone? • If the cell’s DNA is changed, this mutation would not be passed on to offspring. • However, the mutation may cause problems for the individual ...
... • What happens if powerful radiation, such as gamma radiation, hits the DNA of a nonreproductive cell, a cell of the body such as in skin, muscle, or bone? • If the cell’s DNA is changed, this mutation would not be passed on to offspring. • However, the mutation may cause problems for the individual ...
Chapter 3 Topic: Biomolecules Main concepts: •In chemistry, the
... • Monomers include the monosaccharides (mono=single, saccharide=sugar). Glucose is the most common monosaccharide in living organisms. Other important monosaccharides include fructose (fruit sugar), ribose (found in RNA), and deoxyribose (found in DNA). • Disaccharides are sugars made of two monosac ...
... • Monomers include the monosaccharides (mono=single, saccharide=sugar). Glucose is the most common monosaccharide in living organisms. Other important monosaccharides include fructose (fruit sugar), ribose (found in RNA), and deoxyribose (found in DNA). • Disaccharides are sugars made of two monosac ...
Macromolecules For Identification
... • The different amino acids are similar in structure. • The different amino acids have different side chain, but are otherwise identical. • Proteins have many important roles in organisms. Structural proteins such as collagen or elastin, provide support. Regulatory proteins such as enzymes control c ...
... • The different amino acids are similar in structure. • The different amino acids have different side chain, but are otherwise identical. • Proteins have many important roles in organisms. Structural proteins such as collagen or elastin, provide support. Regulatory proteins such as enzymes control c ...
mRNA
... nucleus to the rough endoplasmic reticulum (rER) Protein is translated from the RNA at the cytoplasm at the ribosome ...
... nucleus to the rough endoplasmic reticulum (rER) Protein is translated from the RNA at the cytoplasm at the ribosome ...
lect4
... Glutamine can also be synthesised from glutamate Glutamine synthesis is an energy requiring reaction The reaction is catalysed by glutamine synthetase (GS) GS glutamate + NH4+ + ATP ...
... Glutamine can also be synthesised from glutamate Glutamine synthesis is an energy requiring reaction The reaction is catalysed by glutamine synthetase (GS) GS glutamate + NH4+ + ATP ...
Organic/Bio Chemistry
... • Concentration – determine rxn rates. Sometimes adding more concentration has little or no effect ...
... • Concentration – determine rxn rates. Sometimes adding more concentration has little or no effect ...
PCR and diagnostics II
... • e.g. Alpha anti trypsin deficiency •Disease leads to increased probability of developing pulmonary emphysema •Results from single base pair change at a known nucleotide position • Synthetic oligonucleotide probe that contains the wild type sequence in the relevant region of the gene can be used ...
... • e.g. Alpha anti trypsin deficiency •Disease leads to increased probability of developing pulmonary emphysema •Results from single base pair change at a known nucleotide position • Synthetic oligonucleotide probe that contains the wild type sequence in the relevant region of the gene can be used ...
Chapter01 Introduction Amino Acids, Peptides and Proteins (绪论
... Many diseases are related to anomaly of some proteins -Cystic fibrosis, sickle cell anemia and mad cow disease Sickle-cell disease Single specific amino acid change causes change in protein structure and solubility Results in change in cell shape Causes cells to clog blood vessels Some Properties of ...
... Many diseases are related to anomaly of some proteins -Cystic fibrosis, sickle cell anemia and mad cow disease Sickle-cell disease Single specific amino acid change causes change in protein structure and solubility Results in change in cell shape Causes cells to clog blood vessels Some Properties of ...
Protein Chemistry
... Primary structure: amino acid only. The actual amino acid sequence is specified by the DNA sequence. The primary structure is used to determine genetic relationships with other proteins - AKA homology. Amino acids that are not changed are considered invariant or conserved. Primary sequence is also u ...
... Primary structure: amino acid only. The actual amino acid sequence is specified by the DNA sequence. The primary structure is used to determine genetic relationships with other proteins - AKA homology. Amino acids that are not changed are considered invariant or conserved. Primary sequence is also u ...
Exam III answer key - Chemistry Courses: About
... which the indole ring is first generated (penultimate step). See last page 3. (10Pts) List the amino acids whose carbon skeletons are derived completely from intermediates in glycolysis (including pyruvate). There are five. Incorrect answers will result in point deduction. Serine, glycine, alanine, ...
... which the indole ring is first generated (penultimate step). See last page 3. (10Pts) List the amino acids whose carbon skeletons are derived completely from intermediates in glycolysis (including pyruvate). There are five. Incorrect answers will result in point deduction. Serine, glycine, alanine, ...
What is Ecological Genetics
... pairs. Genes are arranged in linear order along microscopic threadlike bodies called chromosomes. Each human gamete (sperm or egg) contains one complete set of 23 chromosomes; this is the haploid chromosome number, designated as n. Chromosome number can vary greatly: n = 2 in some scorpions and 127 ...
... pairs. Genes are arranged in linear order along microscopic threadlike bodies called chromosomes. Each human gamete (sperm or egg) contains one complete set of 23 chromosomes; this is the haploid chromosome number, designated as n. Chromosome number can vary greatly: n = 2 in some scorpions and 127 ...
Chemistry Review - Petal School District
... pH of a base = greater than 7 The more hydroxide ions a base has, the stronger the base is. ...
... pH of a base = greater than 7 The more hydroxide ions a base has, the stronger the base is. ...
Exam1_actual
... 1. (4 points) The artificial sweetener NutraSweet®, also called aspartame, is a simple dipeptide, aspartylphenylalanine methyl ester, on which the free carboxyl of the dipeptide is esterified to methyl alcohol. Draw the structure of aspartame, showing the ionizable groups in the form they have at pH ...
... 1. (4 points) The artificial sweetener NutraSweet®, also called aspartame, is a simple dipeptide, aspartylphenylalanine methyl ester, on which the free carboxyl of the dipeptide is esterified to methyl alcohol. Draw the structure of aspartame, showing the ionizable groups in the form they have at pH ...
DNA, RNA, and Proteins part 2 - Tri-City
... from making RNA and thus, from making proteins Liver failure – and death – can result ...
... from making RNA and thus, from making proteins Liver failure – and death – can result ...
Nehru Arts Science and College Reaccredited with “A” Grade by
... (1) Sugar (2) nitrogenous base (3) Both (4) None 16. In DNA 2 strands will be______conformation (1) parallel (2) antiparallel (3) Same (4) opposite 17. Degeneracy of the genetic code means that (1) a given base triplet can code for more than one amino acid (2) there is no punctuation in the code seq ...
... (1) Sugar (2) nitrogenous base (3) Both (4) None 16. In DNA 2 strands will be______conformation (1) parallel (2) antiparallel (3) Same (4) opposite 17. Degeneracy of the genetic code means that (1) a given base triplet can code for more than one amino acid (2) there is no punctuation in the code seq ...
Types of RNA: mRNA, rRNA and tRNA - Progetto e
... mRNA accounts for just 5% of the total RNA in the cell. mRNA is the most heterogeneous of the 3 types of RNA in terms of both base sequence and size. It carries the genetic code copied from the DNA during transcription in the form of triplets of nucleotides called codons. Each codon specifies a part ...
... mRNA accounts for just 5% of the total RNA in the cell. mRNA is the most heterogeneous of the 3 types of RNA in terms of both base sequence and size. It carries the genetic code copied from the DNA during transcription in the form of triplets of nucleotides called codons. Each codon specifies a part ...
Bioinformatics V - Isfahan University of Medical Sciences
... similarity search programs designed to explore all of the available sequence databases regardless of whether the query is protein or DNA. “local” means it searches and aligns sequence segments, rather than align the entire sequence. It’s able to detect relationships among sequences which share only ...
... similarity search programs designed to explore all of the available sequence databases regardless of whether the query is protein or DNA. “local” means it searches and aligns sequence segments, rather than align the entire sequence. It’s able to detect relationships among sequences which share only ...
NucleicAcids
... • Because of their shapes, only some bases are compatible with each other. • Adenine (A) always pairs with thymine (T) and guanine (G) with cytosine (C). ...
... • Because of their shapes, only some bases are compatible with each other. • Adenine (A) always pairs with thymine (T) and guanine (G) with cytosine (C). ...
Genetic code
The genetic code is the set of rules by which information encoded within genetic material (DNA or mRNA sequences) is translated into proteins by living cells. Biological decoding is accomplished by the ribosome, which links amino acids in an order specified by mRNA, using transfer RNA (tRNA) molecules to carry amino acids and to read the mRNA three nucleotides at a time. The genetic code is highly similar among all organisms and can be expressed in a simple table with 64 entries.The code defines how sequences of these nucleotide triplets, called codons, specify which amino acid will be added next during protein synthesis. With some exceptions, a three-nucleotide codon in a nucleic acid sequence specifies a single amino acid. Because the vast majority of genes are encoded with exactly the same code (see the RNA codon table), this particular code is often referred to as the canonical or standard genetic code, or simply the genetic code, though in fact some variant codes have evolved. For example, protein synthesis in human mitochondria relies on a genetic code that differs from the standard genetic code.While the genetic code determines the protein sequence for a given coding region, other genomic regions can influence when and where these proteins are produced.