BIOLOGY
5th Edition
ISBN: 9781265202859
Author: BROOKER
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Chapter 22.3, Problem 2CC
Summary Introduction
To determine: Two changes in chromosome structure that have occurred between the largest human chromosomes and the corresponding chromosomes in gorilla, chimpanzee, and orangutan.
Introduction: Mutations within pre-existing genes, horizontal gene transfer, and gene duplications are several ways through which
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Chapter 22 Solutions
BIOLOGY
Ch. 22.1 - Prob. 1CCCh. 22.1 - Overview of Evolution Experimental Questions What...Ch. 22.1 - Overview of Evolution Experimental Questions...Ch. 22.1 - Overview of Evolution Experimental Questions...Ch. 22.2 - Prob. 1CSCh. 22.2 - Prob. 1CCCh. 22.2 - Prob. 2CCCh. 22.2 - Prob. 3CCCh. 22.3 - The Molecular Processes Concept Check: Why do...Ch. 22.3 - Prob. 1CS
Ch. 22.3 - Prob. 2CCCh. 22 - Prob. 1TYCh. 22 - Lamarcks vision of evolution differed from Darwins...Ch. 22 - Which of the following scientists influenced...Ch. 22 - Prob. 4TYCh. 22 - Vestigial structures are anatomical structures a....Ch. 22 - Which of the following is an example of a...Ch. 22 - Prob. 7TYCh. 22 - Prob. 8TYCh. 22 - Prob. 9TYCh. 22 - Prob. 10TYCh. 22 - Evolution that results in adaptation is rooted in...Ch. 22 - What is convergent evolution? How does it support...Ch. 22 - Prob. 3CQCh. 22 - Prob. 1COQCh. 22 - Prob. 2COQ
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- Question: Explain how epigenetic marks and genomic imprinting are related. Provide a drawing to illustrate your point.arrow_forwardExplain with answer.arrow_forwardQ. A human gametes contain ~28,000 Genes and ~3billion bp of DNA a. About how many Genes and how much DNA does the average human chromosomes contain. b. How many different kinds of Genes does a somatic cell contain. c. How many copies of each gene does each somatic cell contain.arrow_forward
- AKS 5c: In eukaryotic organisms like humans, DNA never leaves the nucleus. Which of the following is the best explanation for how DNA provides the code for physical traits and characteristics of humans, even though it never leaves the nucleus? * In the nucleus, the DNA is transcribed into mRNA, which can then leave the nucleus and be translated at the hbosome into proteins, which make up physical traits and characteristics. Under the right conditions, DNA turns into TRNA so it can leave the nucleus, then it is translated into proteins which make up physical traits and characteristics. Inside the nucleus, DNA is transcribed into TRNA, which is then translated into proteins. These proteins can then leave the nucleus and make up physical traits and characteristics. The DNA in the nucleus is translated into proteins, which are able to leave the nucleus and enter the cytoplasm, where transcription of rRNA can occur. The rRNA then makes up the physical traits and characteristics. AKS 5c1:…arrow_forwardWhich types of chromosome mutations Q.change the position of DNA sequences in a single chromosome without changing the amount of genetic material?arrow_forward?? ?????arrow_forward
- Give typing answer with explanation and conclusionarrow_forwardDiscuss Concepts The genome of the yeast Saccharomyces cerevisiae is only about 0.4% the size of the human genome, yet itcontains about 30% as many genes as are in the human genome. Given that, which of the features of the human genome would you expect to find many fewer of in the yeast genome?arrow_forwardWhich types of chromosome mutations Q. increase the amount of genetic material in a particular chromosome?arrow_forward
- Across 12. 9.) one of two idéntical halves of a replicated chromosomes 15 17 12.) the structure that forms during cytokinesis in plants separating the two daughter cells 8 9. 10 13.) the condition of halving more than two sets of chromosomes per. 11 12 13 |14 Down 4.) the complex of DNA and prótein that makes up eukaryotic chromosomes 15 16 17 18 5.) the condition of having one set of chromosomes (n) per nucleus 19 20 7.) the chromosome complex formed by the synapsis of a pair of homologous 4.arrow_forward2) Main component of the cell walls in plants: in fungi: bacteria: 3) What are the double-membrane bounded organelles in a cell? 4) A is the whole genetic material of an organism. Which organelles in cell have their own DNA? and Human Genome Project were created with in 1992, and completed in chromosomes and chromosomes beginning (year). 5) After the invention of by structure of biological cells has better understood. Firstly, he made observations on is used for the first time in his work. cells which were dead. The word 6) chromosome abnormalities (Trisomy21) is an example of human chromosomal disorder. Types of are 7) Order phases of cell cycle putting numbers in blue circles. is the longest phase in cell division. cells make up most of your body's tissues and organs, including skin, muscles, lungs, gut, and hair cells divide by 8) A- For each number, write their names on the right. B- Label the figure below similarly (fill in boxes). BBIX 1- 2- 3- 1 3 4 4-arrow_forwardAnalyzing Karyotypes 1. Originally, karyotypic analysis relied only on size and centromere placement to identify chromosomes. Because many chromosomes are similar in size and centromere placement, the identification of individual chromosomes was difficult, and chromosomes were placed into eight groups, identified by the letters A to G. Today, each human chromosome can be readily identified. a. What technical advances led to this improvement in chromosome identification? b. List two ways this improvement can be implemented. c. What clinical information does a karyotype provide?arrow_forward
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