Concept explainers
(a)
Interpretation:
Among the results of the genome working drafts, any human genes found to be identical to genes in bacteria has to be determined.
Concept Introduction:
A genome is the complete set of DNA of an organic species including all genes.
The mapping of human genome is led by two organizations. They are the Human Genome Project and Celera Genomics.
Bacteria are prokaryotes where there is no nucleus in the cell whereas humans are eukaryotic species having a nucleus inside the cell.
Bacteria genome is consist of one circular chromosome. Human genome is encoded as DNA consisting of 23 pair of chromosomes.
There are many differences and similarities among the genome of both the species
Bacterial genome is consisting of exons alone where it makes the DNA of bacteria to replicate rapidly and to involve in the synthesis of protein. Human genomes are consisting of introns between the functional genes and before the synthesis of protein it undergoes splicing mechanisms and the effect is delayed.
(b)
Interpretation:
The number of proteins produced by a given gene should be determined.
Concept Introduction:
A genome is the complete set of DNA of an organic species including all genes.
The mapping of human genome is led by two organizations. They are the Human Genome Project and Celera Genomics.
Humans are eukaryotic species having a nucleus inside the cell. Human genome is encoded as DNA consisting of 23 pair of chromosomes.
Human genomes consist of introns between the functional genes and every time it should undergo splicing mechanisms before protein synthesize and delays the effect.
Want to see the full answer?
Check out a sample textbook solutionChapter 27 Solutions
FUND.OF GEN CHEM CHAP 1-13 W/ACCESS
- Deficiencies of carnitine, carnitine acyltransferases, or carnitine/acylcarnitine translocase affect the metabolism of long-chain fatty acids. Many of the symptoms are similar, and include hypoketotic hypoglycemia, low ketone levels and low blood sugar with fasting, and damage to the liver, heart, or muscles due to fatty acid buildup in those tissues. Symptom severity varies with the form of the deficiency. The following abbreviations are used: carnitine acyltransferase (carnitine palmitoyltransferase), CPT and carnitine/acylcarnitine translocase, CACT. Identify each symptom or effect as a deficiency of CPT I, CPT II, or CACT. CPT I deficiency CPT II deficiency CACT deficiency Answer Bank acyl carnitine not transported into mitochondrial matrix acyl carnitine not converted to carnitine in matrix long-chain fatty acids not transferred to carnitinearrow_forwardDiabetes is a group of metabolic diseases characterized by abnormal regulation of blood glucose levels. If left untreated, diabetes leads to chronic hyperglycemia and numerous pathological complications. Classify each characteristic according to whether it best describes type 1 or type 2 diabetes mellitus. Type 1 diabetes Answer Bank Type 2 diabetes linked with obesity and insufficient exercise characterized by insulin deficiency typically develops in adulthood characterized by insulin unresponsiveness typically develops during childhood an autoimmune diseasearrow_forwardDraw the structure of the dipeptide Gly-lle at physiological pHarrow_forward
- Identify 6 the figure belowarrow_forward3) b) c) NH2 HO. and ΝΗ NH2 HO.arrow_forwardOne of the codons for Alanine is 5’GCA3’. Which of the following tRNA sequences base pairs with this codon? 5’GCA3’ 5’ACG3’ 5’UGC3’ 5’CGU3’ Select Any that Apply Which of the following protein factors hydrolyses GTP? IF-1 IF-2 IF-3 EF-Tu EF-G EF-Ts RF1 RF2 Question 4 Question 4 1 Point What is a mRNA that codes for a single protein called? Blank 1arrow_forward
- 5.) Draw Gly-Phe-Lys-Lys as it would appear at pH 1 Explain your answer thoroughly.arrow_forward3. Identify carbons 3 and 5 in the monosaccharides below H H H H OH 0 H 0 CH₂OH H CH₂OH OH H 0 H CH₂OH о H H H OH OH H OH H OH OH OH H OH OH H OH OH OH CH₂OH 1 H H H Harrow_forward3. Identify carbons 3 and 5 in the monosaccharides below H H H H OH 0 H 0 CH₂OH H CH₂OH OH H 0 H CH₂OH о H H H OH OH H OH H OH OH OH H OH OH H OH OH OH CH₂OH 1 H H H Harrow_forward
- Apply your knowledge Why are monosaccharides highly soluble in water? Why do monosaccharides have high boiling and melting points? Identify carbons 3 and 5 in the monosaccharides below 9 Reducing & non - reducing sugars ( Learning goal 5) A classification that helps differentiate monosaccharides Reducing sugars Also known as aldoses. E. g. glucose Changes Benedicts solution from ) blue to redarrow_forwardBook problem 28-22: Human and horse insulin both have two polypeptide chains, with one chain containing 21 amino acids and the other containing 30 amino acids. They differ in primary structure at two places. At position 9 in one chain, human insulin has Ser and horse insulin has Gly; at position 30 in the other chain, human insulin has Thr and horse insulin has Ala. How must the DNA for the two insulins differ? Book problem 28-24: The codon UAA stops protein synthesis. Why does the sequence UAA in the following stretch of mRNA not cause any problems? Provide a 1-2 sentence response. -GCA-UUC-GAG-GUA-ACG-CCC- For what amino acids do the following ribonucleotide triplets code?arrow_forwardHow might valganciclovir interfere with dna synthesisarrow_forward
- Human Heredity: Principles and Issues (MindTap Co...BiologyISBN:9781305251052Author:Michael CummingsPublisher:Cengage Learning