Answer:
Molecular Biology of the Cell is the classic in-depth text reference in cell biology. By extracting fundamental concepts and meaning from this enormous and ever-growing field, the authors tell the story of cell biology, and create a coherent framework through which non-expert readers may approach the subject. Written in clear and concise language, and illustrated with original drawings, the book is enjoyable to read, and provides a sense of the excitement of modern biology. Molecular Biology of the Cell not only sets forth the current understanding of cell biology (updated as of Fall 2001), but also explores the intriguing implications and possibilities of that which remains unknown.
Explanation:
Answer:
Variable expressivity, Incomplete penetrance, Phenocopy, Genetic heterogeneity
Explanation:
Phenocopy: When an environmentally caused phenotype mimics one that has a genetic basis. The variation in phenotype caused by environmental conditions exists in such a way that the organism's phenotype matches a phenotype which is determined by genetic factors.
Variable expressivity: When a characteristic is subject to a range in severity or degree of expression in the phenotype.
Genetic heterogeneity: When the same phenotype/disease can be caused by different genes.
Incomplete penetrance: When individuals have a genotype that specifies a particular phenotype but that phenotype does not develop.
Answer:
waste of other animals,eating dead animals and plants
5'-ACTCGTGA-3'-frameshift mutation (number of nucleotides in a DNA sequence is not divisible by three). deletion, one nucleotide in DNA is deleted, in this case A
5'-ATTACGTGA-3'- base substitution, C is substituted with T
5'-ACTACGTGT-3'- base substitution, A is substituted with T
5'-ACTAAGTGA-3'- base substitution, C is substituted with A
Substitution is a type of mutation in whichonly one base is changed. They can be:
• Nonsense mutations-when substitution leads to the formation of a stop codon instead of a codon
• Missense mutations-when one nucleotide is substituted and a different codon is formed
• Silent mutations-when a nucleotide is substituted and the same amino acid is produced
Ummmmmmmmmm..... chewing?
