The haploid set of chromosomes is called the genome. A chromosome has various genes. Genes as two alternative forms called alleles. Genes are made up of DNA. DNA is made up of nucleotides. DNA forms the RNA through the transcription process. An RNA both coding (exons) and noncoding (introns). An RNA codes for protein with the help of ribosome machinery. This process is called translation. A protien is consist of various amino acids.
Write a summary describing the relationship between the following: chromosomes, genes, DNA, Nucleotides, RNA, Alleles, Amino...
Define termsDNA, RNA, nucleotides, plasmid, helicase, DNA polymerase, primase, RNA primer of DNA replication, mutation, gene, amino acid, polypeptide chain, protein, codon, promoter region of a gene, RNA polymerase, transcription, mRNA, tRNA, RNA, ribosomes, translation, gene expression, conjugation, conjugative pilus, transformation, transductionExplain concept or process• Describe how nucleotides are linked together to form a single strand of nucleic acid• Explain the concept of a complementary pairing • Describe how DNA replication occurs in bacteria • Explain why a primer is necessary for...
1. Proteins consist of: genes. chains of amino acids. RNA plus mRNA. chains of DNA nucleotides. 2. The structure of DNA is a triple helix double helix hoogesteen comlex 3. There are ______ amino acids that humans use. 15 10 20 25 4. RNA differs from DNA in that it uses: Group of answer choices uracil instead of thymine. uracil instead of guanine. guanine instead of uracil. uracil instead of adenine.
moose the correct alphabet (letter, noting that each and may have only ch answer can be used more than once Answers a Eukaryotic mRNAS b.Prokaryotic mRNAs e . Transfer RNAS d. RNAs f. All RNAS e. Pre-mRNA the have a cloverleaf structure are synthesized by RNA polymerases the RNA that has the anti-codon are the template of genetic information during protein synthesis contains exons and introns is a structural component of the ribosome is the RNA that goes into the...
Which of the following is involved in both transcription and translation? A. amino acids B. DNA C. messenger RNA D. ribosomes E. transfer RNA
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1.) During translation t-RNA carrying new amino acids enters ribosome site of A.) P B.)E C.) A D.) any of these 2.) Split genes have coding parts: A.) exons B.) introns C.) replicons D.) promoters 3.) Synthesis of cDNA from m-RNA is A.) transcription translation B.) translation C.) reverse transcription D.) reverse 4.) In electrophoresis, DNA fragments will move towards: A.) +electrode movement B.)-electrode C.) both +& - electrode D.) no 5.) Synthesis of DNA takes place against...
11. A gene is best defined as a. A segment of DNA b. Three nucleotides that code for an amino acid. C. A sequence of nucleotides in DNA that codes for a functional product. d. A sequence of nucleotides in RNA that codes for a functional product. e. A transcribed unit of DNA. 12. Which of the following statements is false? a. DNA polymerase joins nucleotides in one direction only. b. The leading strand of DNA is made continuously c....
18. The job of the tRNA is to A. Bring the correct amino acid to the ribosome B. Ship the finished proteins to their proper locations in the cell C. Terminate the mRNA D. Transcribe the gene E. Transform the DNA 19.How many codons code for amino acids? A. 4 B. 16 C. 20 D. 61 E. 64 20. The process of translation A. Makes DNA B.Makes mRNA C. Makes new cells D. Makes protein E. Makes tRNA 21. During...
The process of making RNA using DNA as a template is called ___. The process of using the codes in RNA to make protein is called ___. Complete the following table with information on the three types of RNA polymerases and role of specific type of RNA in protein synthesis: In prokaryotes, the two stages of protein synthesis are: ___ and ___. In eukaryotes, the three stages of protein synthesis are ___, ___ and ___. During transcription, a ___ ___...
Which of the following statements about the relationship between chromosomes, genes, chromatin, and sister chromatids is correct? An unreplicated chromosome consists of two sister chromatids. Genes are composed of proteins and DNA and are sections of chromatin. None of the other statements are correct. Each chromosome is a single gene. Chromatin is a section of DNA in a chromosome that codes for a protein or RNA.
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106. What process helps compact the DNA in a chromosome? A) anaphase promoting complex B) entry into S-phase of the cell cycle C) removal of the nuclear lamina D) removal of methyl groups from DNA E) histone de-acetylation 107. What does DNA Ligase do? A) removes mismatched nucleotides B) adds complimentary bases to single stranded DNA C) joins the ends of chromosomes together D) forms a phosphodiester covalent bond between adjacent nucleotides E) chews up single...