WHAT IS LIFE? ACHIEVE 1 TERM ACCESS CODE
5th Edition
ISBN: 9781319516116
Author: PHELAN
Publisher: MAC HIGHER
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Chapter 3, Problem 12SA
Summary Introduction
To review:
a) What determines the information contained in a segment of DNA.
b) Why researchers working on the Human Genome Project describe the sequence of only one strand of DNA.
Introduction:
DNA consists of specific sequences of
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I have built an urn model for a DNA sequence. I have taken the letters from a sequence 1946 nucleotides long. The urn contains 259 Adenines, 699 Cytosines, 401 Thymines and 587 Guanines
How many start codons will I find on average in the entire sequence when I draw all of the bases from the urn without replacement?
Please I'm not too sure how to tackle this.
A compact disc (CD) stores about 4.8 × 109 bits of information in a 96 cm2 area. This information is stored as a binary code—that is, every bit is either a 0 or a 1.
how many bits would it take to specify each nucleotide pair in a DNA sequence?
how many CDs would it take to store the information contained in the human genome?
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WHAT IS LIFE? ACHIEVE 1 TERM ACCESS CODE
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- 11) Examine the following two DNA sequences. Sequence 1: ATGCGATGCTAGCAT Sequence 2: ATGCGATGATAGCAT If both of these sequences code for proteins, how might the function of protein 2 differ from the function of protein 1? Use the table below for assistance. U C A G บบน UUC UUA UUG CUU CUC CUA CUG U Phe GUUT GUC GUA GUG Leu Leu AUU AUC lle AUA AUG Met or Start Val Ceweg 232 www... UCU UCC UCA UCG CCU CCC CCA CCG ACU ACC ACA ACG C GCU GCC GCA GCG Ser Pro Thr Ala CAU CAC CAA CAG A AAU AAC AAA AAG UAU U UAC C UAA Stop UGA Stop A UAG Stop UGG Trp G Tyr GAA GAG His Gin Asn Lys GAU GAC Asp G c] Glu UGU UGC CGU CGC CGA CGG AGU AGC AGA AGG GGU GGC GGA GGG Cys Arg Ser Arg Gly U C A G U C A G U C A G by Calin me press A) Protein 1 and protein 2 will function exactly the same. B) Protein 1 will be shorter than protein 2, so they will not function the same. C) Protein 2 will be shorter than protein 1, so they will not function the same. D) Protein 2 has a different sequence, so it will function…arrow_forwardWe have talked about several examples of cis-acting elements that have dyad symmetry (inverted repeat symmetry). Some function on the level of DNA, and others function on the level of RNA. Give one example of one that functions at the DNA level and briefly explain why the sequence requires dyad symmetry to work properly. Note: you don't have to give an exact sequence, just the name of the element. Edit View Incort Format Tools Tabloarrow_forwardWhat are cis acting DNA sequences? List themarrow_forward
- Why do DNA chips often contain segments derived from cDNA rather than genomic DNA segments?arrow_forwardState the properties of the WatsonCrick model of DNA in the following categories: a. number of polynucleotide chains b. polarity (running in same direction or opposite directions) c. bases on interior or exterior of molecule d. sugar/phosphate on interior or exterior of molecule e. which bases pair with which f. right- or left-handed helixarrow_forwardHow many kilobases of the DNA strand below will code for the protein product?arrow_forward
- What percentage of the DNA in the genome actually corresponds to genes? How much is actually protein-coding exons? What makes up the rest?arrow_forwardIf the genetic code used 4 bases at a time, how many amino acids could be encoded?arrow_forwardTo test whether you understand the processes involved in the Central Dogma of Molecular Genetics, determine what amino acid will be formed from the given DNA strand below: 3’ T A C A T G C C G A A T G C C 5’ Note: Prepare the partner strand of this DNA. Discuss how will replication happen by mentioning the enzyme needed then transcribe to form mRNA. Discuss what will happen to mRNA, then translate, mentioning the anticodon to be used. Look at the genetic code to know what amino acid will become part of the polypeptide chain. Partner DNA strands the mRNA strands the tRNA the formed amino acids the discussion of the entire procedurearrow_forward
- How many comparisons are needed to count the number of duplicates in a list? How many comparisons are needed to find the maximum value in a list of numbers? How many unique length 3 codons coding amino acids can be made from the unique 4 nucleotides found in genes?arrow_forwardWhat is the role of alcohol in extracting DNA?arrow_forwardIn cells, proteins are synthesized from a gene sequence via the process of transcription and translation. Which of the following complementary base pairings would you observe during the synthesis (the making) of a prokaryotic protein? [I am looking for the complementary base pairing(s) you would see as you go from a gene to a protein. Note that it is prokarryotic protein and not eukaryotic protein]. DNA with mRNA mRNA with tRNA mRNA with rRNA rRNA with tRNA A. 1, 2 and 3 B. 1 and 3 C. 2 and 4 D. 4 only E. All of 1, 2, 3 and 4 are correctarrow_forward
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