Anatomy & Physiology
5th Edition
ISBN: 9780321861580
Author: Marieb, Elaine N.
Publisher: Pearson College Div
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Textbook Question
Chapter 3, Problem 26CYU
If one of the DNA strands being replicated “reads” CGAATG, what will be the base sequence of the corresponding DNA strand?
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On paper, replicate the following segment of DNA: (UPLOAD PHOTO OF
YOUR ANSWER)
5' ATCGGCTACGITCAC 3'
3'TAGCCGATGCAA GTG 5'
What is the DNA complement to this DNA sequence: TGAGCCTTAGGA?
O UCTCGGUUTCCT
O ACTCGGAATCCT
O ACUCGGAAUCCU
The sequence below shows the ends of one strand of a linear chromosome, with slashes representing the middle part, which is not shown. During replication of this one strand, on which side of the slashes will Okazaki fragments be made in the newly synthesized strand?
5' AGCCGTACGGTTATCTCCTAG //// GGGCCTATTGTGACCAGTGAGTCG 3'
a) Both sides
b) Neither side
c) The right side
d) The left side
Chapter 3 Solutions
Anatomy & Physiology
Ch. 3 - Summarize the four key points of the cell theory.Ch. 3 - How would you explain the meaning of a generalized...Ch. 3 - What basic structure do all cellular membranes...Ch. 3 - Why do phospholipids, which form the greater part...Ch. 3 - What is the importance of the glycocalyx in cell...Ch. 3 - Prob. 6CYUCh. 3 - What is the energy source for all types of...Ch. 3 - What determines the direction of any diffusion...Ch. 3 - What are the two types of facilitated diffusion...Ch. 3 - What happens when the Na+-K+ pump is...
Ch. 3 - As a cell grows, its plasma membrane expands. Does...Ch. 3 - Prob. 12CYUCh. 3 - Which vesicular transport process allows a cell to...Ch. 3 - What process establishes the resting membrane...Ch. 3 - Prob. 15CYUCh. 3 - What term is used to indicate signaling chemicals...Ch. 3 - Which organelle is the major site of ATP...Ch. 3 - What are three organelles involved in protein...Ch. 3 - Compare the functions of lysosomes and...Ch. 3 - How are microtubules and microfilaments related...Ch. 3 - Prob. 21CYUCh. 3 - Prob. 22CYUCh. 3 - If a cell ejects or loses its nucleus, what is its...Ch. 3 - What is the role of nucleoli?Ch. 3 - What is the role of nucleoli?Ch. 3 - If one of the DNA strands being replicated reads...Ch. 3 - During what phase of the cell cycle is DNA...Ch. 3 - What are three events occurring in prophase that...Ch. 3 - Codons and anticodons are both three-base...Ch. 3 - How do the A, P, and E ribosomal sites differ...Ch. 3 - What is the role of DNA in transcription?Ch. 3 - What is the importance of ubiquitin in the life of...Ch. 3 - Prob. 33CYUCh. 3 - The smallest unit capable of life by itself is (a)...Ch. 3 - Prob. 2RQCh. 3 - Prob. 3RQCh. 3 - The term used to describe the type of solution in...Ch. 3 - Osmosis always involves (a) a selectively...Ch. 3 - Prob. 6RQCh. 3 - Prob. 7RQCh. 3 - The endocytotic process in which a sampling of...Ch. 3 - Prob. 9RQCh. 3 - The nuclear substance composed of histone proteins...Ch. 3 - The information sequence that determines the...Ch. 3 - Mutations may be caused by (a) X rays, (b) certain...Ch. 3 - The phase of mitosis during which centrioles each...Ch. 3 - Final preparations for cell division are made...Ch. 3 - The RNA synthesized on one of the DNA strands is...Ch. 3 - The RNA species that travels from the nucleus to...Ch. 3 - If DNA has a sequence of AAA, then a segment of...Ch. 3 - A nerve cell and a lymphocyte are presumed to...Ch. 3 - Prob. 19RQCh. 3 - Explain why mitosis can be thought of as cellular...Ch. 3 - Contrast the roles of ER-bound ribosomes with...Ch. 3 - Cells lining the trachea have whiplike motile...Ch. 3 - Name the three phases of interphase and describe...Ch. 3 - Comment on the role of the sodium-potassium pump...Ch. 3 - Differentiate between primary and secondary active...Ch. 3 - Cell division typically yields two daughter cells,...
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- If we are given this segment of DNA: TTGGHTGUTGG HHUUTHUGHUU Let’s suppose this DNA was treated with nitrous acid. The nitrous acid was then removed, and the DNA replicated for two generations. What would be the sequences of the DNA products after the DNA had replicated two times? (note Hypoxanthine pairs with cytosine) and so there would be four sets?arrow_forwardThe E. coli chromosome is 1.28 mm long. Under optimal conditions, thechromosome is replicated in 40 minutes.(a) What is the distance traversed by one replication fork in 1 minute?(b) If replicating DNA is in the B form (10.4 base pairs per turn), how manynucleotides are incorporated in 1 minute in one replication fork?(c) If cultured human cells (such as HeLa cells) replicate 1.2 m of DNAduring a five-hour S phase and at a rate of fork movement one-tenthof that seen in E. coli, how many origins of replication must the cellscontain?(d) What is the average distance, in kilobase pairs, between these origins?arrow_forwardThe E. coli chromosome is 1.28 mm long. Under optimal conditions the chromosome is replicated in 40 minutes. (a) What is the distance traversed by one replication fork in 1 minute? (b) If replicating DNA is in the B form (10.4 base pairs per turn), how many nucleotides are incorporated in 1 minute in one replica- tion fork? (c) If cultured human cells (such as Hela cells) replicate 1.2 m of DNA during a 5-hour S phase and at a rate of fork movement one- tenth of that seen in E. coli, how many origins of replication must the cells contain? (d) What is the average distance, in kilobase pairs, between these origins?arrow_forward
- Find the complement DNA sequences to the following DNA sequences:Sequence # 1: GATATAGTSequence # 2: GAGGTTCSequence # 3: AACTAGATSequence # 4: CCTATAAGSequence # 5: AACGTGATarrow_forwardBelow is a depiction of a replication bubble. 5' AGCTCCGATCGCGTAACTTT 3' TCGAGGCTAGCGCATTGAAA CTAAAGCTTCGGGCATTATCG 3' GATTTCGAAGCCCGTAATAGC TATCGACS Consider the following primer which binds to the DNA replication bubble on the diagram above: 5'-GCUAUCG-3' Identify the DNA sequence to which this primer would bind and the orientation. If the replication fork moves to the right, will the primer be used to create the leading strand of replication or the lagging strand? Explain your answer b. If the replication fork moves to the left, will the primer be used to create the leading strand of replication or a. the lagging strand? Explain your answer. What would the next five nucleotides added to the primer by DNA polymerase? С.arrow_forwardIn the gel electrophoresis: the mutant would just run the same as the open circle DNA if it simply weren't able to close its circle. The mutant contains heavier than the single-stranded DNA because what kind of structure is it forming during replication? Wild-type phage DNA does not ever form a double-strand. What happens under denaturing conditions to that structure that helps explain that lane's smudge?In the sucrose centrifuging: what data from the gel electrophoresis support the conclusion?In the electrophoresis/Southern blot: which end of the DNA is the 1100 bp fragment, which end does the kinase ONLY work on?arrow_forward
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