early in their existence because of all the dissimilarities between the two groups. Both bacteria and archaea are enclosed in cell membranes. Archaea have a single cell membrane that absences a peptidoglycan wall and also their genetic transcription and translation‚ the two main processes in molecular biology do not show the typical bacterial features‚ but are quite similar to those of eukaryotes. Archaea are more related to eukaryotes‚ even though eubacteria and archaea are prokaryotic groups. Bacteria
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Mitosis in a Nutshell • The stages of the cell cycle can be broken down into six stages: o Interphase‚ Prophase‚ Metaphase‚ Anaphase‚ Telophase Interphase • Is the "resting" or non-mitotic portion of the cell cycle. • It is comprised of G1‚ S‚ and G2 stages of the cell cycle. • DNA is replicated during the S phase of Interphase Prophase - the first stage of mitosis. • The chromosomes condense and become visible • The centrioles form and move toward opposite ends of the cell ("the poles")
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Describe the differences between local and overseas bodybuilding competition First of all‚ the history of building competition between local and overseas is totally different. In 1904‚ the first large-scale bodybuilding competition held at Madison Square in New York. In 1944‚ the first bodybuilding competition named Shanghai men’s bodybuilding competition held in Shanghai YMCA auditorium. It is the first bodybuilding competition held in China. It shows that the history of overseas bodybuilding
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1a. What are the two major parts of the cell? The two major parts of the cell are the nucleus and the cytoplasm. 1b. How is the role of the nucleus in a cell similar to the role of the captain on a sports team? The role of the nucleus in a cell similar to the role of the captain on a sports team because nucleus is the middle part of an object or group‚ forming the basis for its activity and growth. 2a. What is the function of lysosomes? The function of lysosomes is cellular organelles that contain
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Hamas and Hezbollah are two groups that are classified as terrorists in countries like the United States. They have provided for their community‚ but have also carried out attacks that attach the word terrorists to their organizations. They both have a similar enemy in Israel because Israel has occupied the West Bank and the Gaza Strip where Hamas is based. On the other hand‚ Hezbollah is based in Lebanon where Israel does not occupy any land‚ but has invaded the country to try to stop Hezbollah
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In this essay I will talk about two kinds of organisms that are called worms. That’s organisms use it in a labs. Which are the flatworm and the roundworms. However‚ every kind belongs to different phylum‚ so they are not closely related to each other. Flatworms ( phylum Platyhelminthes) and roundworms ( phylum Nematoda)‚ but there are many similarities and differences between these two types of organisms. Similarity: • There are many similarities between the two groups of worms‚ Platyhelminthes
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Discuss how the theme of childhood is presented in the poems “Piano” and “Half-past Two” The theme of childhood is presented in the poem “Piano” and “Half-past two”. The poem Half-past two‚ written by U.A Fanthorpe‚ is all about how vulnerable children and their childish innocence. In both poems the poets present childhood in different and exceptional way. In "Piano"‚ childhood is presented in a very idealistic way. The poet is remembering the good old times when he was sitting under the piano
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Cell division in animals: mitosis‚ cytokinesis‚ and the cell cycle. Cell division in animals is a two-step process involving mitosis and cytokinesis and is set up by interphase. Interphase is a growth period for the cell. In the nucleus the chromosomes are duplicated but are not yet distinguishable because they are still a form of chromatin. There is also a nucleoli‚ one or more‚ present producing ribosomes that are sent to the cytoplasm. Mitosis is the division of the nucleus and multiplication
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double-membraned mitochondrion can be loosely described as a large wrinkled bag packed inside of a smaller‚ unwrinkled bag. The two membranes create distinct compartments within the organelle‚ and are themselves very different in structure and in function. Two membranes contain and protect the inner parts of the chloroplast. The stroma is an area inside of the chloroplast where reactions occur and starches (sugars) are created. One thylakoid stack is called a granum. The thylakoids have chlorophyll molecules
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removed from the public. The Senate also deals with all appointments made by the President and oversees impeachment trials. It is the more stable legislative body out of the two due to its long term limits‚ and lack of rapid and sudden change. The six year terms help the Senate by giving Senators more time to focus on issues and not have to worry about elections. Senators can take time to attend to matter such as approving cabinet members. The Senate also operates more in a generalist fashion
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