5. Match the description to the molecule(s). Each choice will be used only once.a. DNAb. mRNAC. tRNAd. more than one of the abovee. none of the aboveA molecule of this will always have an equal percentage of A and T and an equal percentageof C and G:Has an anticodon and carries an amino acid:Serves as a messenger for taking genetic information from the nucleus to the cytoplasm:Is involved in the process of translation:Is a component of ribosomes:54 Copyright 2016 Pearson Education, Inc.Chapter 10: The Structure and Function of DNAWATSf1216f718+1f910%244.85.

All these terms are related to DNA, mRNA and tRNA. DNA stands for deoxyribonucleic acid. RNA stands…

Answered: 5. Match the description to the…

Biology 2e

2nd Edition

ISBN:9781947172517

Author:Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark

Chapter16: Gene Expression

Section: Chapter Questions

Problem 6RQ: How does the regulation of gene expression support continued evolution of more complex organisms?...

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Similar questions

The expression of a gene may depend on _______. a. the type of organism b. environmental conditions c. the type of cell d. all of the above
DNA _____. a. guides form and function b. is the basis of traits c. is transmitted from parents to offspring d. all of the above
Which description is an example of a phenotype? A certain duck has a blue beak A mutation occurred to a flower Most cheetahs live solitary lives both a and c
7. Why recombinant DNA is very useful in improving our health conditions?A. Human insulin can be reproduced by bacteria?B. Vaccine can be reproduced by fungi or bacteriaC. Human growth hormone can be obtained from E. ColiD. All of the above 8. Which of the following is/are example of genetic engineering?A. A farmer choose a breed of cow for greater milk production.B. The use of bacteria in order to produce human insulinC. The insertion of clone genes to plant cellsD. Cross pollination of squash flowers. 9. Bacterial cells as host organisms may expose the gene to make protein products such as insulin and growth hormone . Which of the following processes are involved?A. replication and transcription. B. Transcription and replication C. Transcription and transformation. D. Replication and transformation
1. An alternative form of a gene is called an
1. A neuron and a white cell have very different functions. For example, a neuron can receive and respond to electrical signals while a white cell defends the body because it ___________.to. the proteins in neurons are completely different from those in the white cell.b. neurons and white cells in an individual have the same genome.c. the neuron expresses some mRNAs that the white cell does not express.d. Both neurons and white cells are already differentiated cells that do not need to transcribe or translate genes. 2. Which of the following is the main reason for a typical eukaryotic gene to be able to respond to a greater variety of regulatory signals than a typical prokaryotic gene or operon?to. eukaryotes have three types of RNA polymeraseb. RNA polymerases in eukaryotes require general and unspecific transcription factorsc. the transcription of a gened. prokaryotic genes are packed in nucleosomes 3. The distinctive characteristics of different types of cells in a multicellular…
1) A mutation is a change that occurs in our DNA sequence, either due to mistakes when the DNA is copied or as the result of environmental factors. All BUT ONE of the statements below correctly describes or explains genetic mutations. A) Mutation can disrupt normal cell activity and cause diseases, like cancer. B) Mutations in parents' cells are then passed down to offspring via reproduction. C) Our cells can recognise any potentially mutation-causing damage and repair it before it permanent. D) Mutations can occur as the result of exposure to environmental factors such as smoking, toxins and radiation.
4. It is known that RNA is a nucleic acid responsible for the synthesis of proteins. However, there is another nucleic acid alongside RNA: DNA. What role does the latter play in relation to RNA? a) RNA is synthesized in the cell in case too large a mutation damages the DNA. b) DNA has the reproductive genetic code of all cells and passes it on to RNA. c) DNA directs the synthesis of enzymes, while RNA synthesizes proteins. d) DNA synthesizes RNA according to a blueprint that includes the guidelines necessary for the structure of proteins.
2. A husband and wife both have normal skin pigmentation. Their first child is albino. Give the genotypes of the parents and of the albino child. Give the genotypes of the parents and of the albino child. What is the chance that if they have a second child, this child will not be albino? what is the chance that if they have a third child, this child will be albino? 3. translate the following sequence of messenger RNA nucleotides in a sequence of amino acids forming part of a polypeptide chain a. C-U-G-U-U-U-U-G-C-A-G-U-G-G-U-U b. write the sequence of nucleotides for the portion of a DNA molecule that served as a pattern or template for the formation of the messenger RNA above. c. A certain protein contains the following sequence of amino acids: isoleucine-serine-arginine-glutamic acid-serine-proline-valine-glutamic acid. Using the table found in your text, write the sequence of RNA triplet that would code for this sequence of amino acids. then write the sequence of DNA triplets that…
1. Which of the following statements about the flow of genetic information is correct?A. Translation occurs prior to transcription during protein synthesis.B. During translation, the DNA template is converted to amino acids by the ribosomes.C. During transcription, the DNA template is converted to an RNA molecule by the enzyme RNA polymerase.D. Eukaryotic mRNA needs to be transported to the cytoplasm before the protein products are synthesized. 2. What is the main difference in the cell wall composition between eukaryotes and prokaryotes?A. Eukaryotic cell wall is mainly composed on sugar molecules while prokaryotic cell wall has both sugars and amino acids.B. Prokaryotic cell wall is mainly composed on sugar and lipid molecules while eukaryotic cell wall has both sugars and amino acidsC. Prokaryotic cell wall is mainly composed on sugar molecules while eukaryotic cell wall has both sugars and amino acids.D. Eukaryotic cell wall is mainly composed on sugar and lipid molecules while…
5. What genes cannot undergo independent assortment? A. cancer genes B. linked genes C. abnormal genes D. identical genes
How does the regulation of gene expression support continued evolution of more complex organisms? Cells can become specialized within a multicellular organism Organisms can conserve energy and resources Cells grow larger to accommodate protein production Both A and B.

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