[DOWNLOAD] Chapter 7 Biology Test Answers
Which term describes the relatively constant internal physical conditions of an organism? Which of the following is an example of an organ? A group of similar cells that perform a particular function is called a. Which list represents the levels of...
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Chapter 7 - Test Your Understanding - Level 1 - Knowledge/Comprehension - Page 140: 3
What does the cell theory say? Figure 7—8 2. Is the cell in Figure 7—8 above a prokaryote or a eukaryote? What features help you determine your answer? Explain, in terms of osmosis, why a raisin placed in a cup of pure water overnight will puff up with water. List the four levels of organization in a multicellular organism in order from simplest to most complex. What is this structure labeled in the diagram? Compare and Contrast Look at Figure 7— Which structure in drawing I corresponds to structure L in drawing II? What is the name of this structure? What are the names of these structures? Interpret Visuals Which organelle is labeled K in Figure 7—11? What is the function of this organelle? Interpret Visuals Do the drawings in Figure 7—11 represent prokaryotes or eukaryotes? How do you know?
CBSE 10th Science Board Exam 2021: Important MCQs from Chapter 7 Control and Coordination
Here in this chapter, the structural organization of and animals, including the structural basis of physiological or behavioral phenomena is described. Students will get to know how tissues form organs and organ systems. A clear understanding of epithelial tissues, connective tissue, muscle tissue, and neural tissue is provided in this unit. This is a medium weightage chapter.
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Every year around 8 to 10 questions are asked from this chapter. Biology is a subject where you need to memorize a lot of information. For this, you need to understand the concepts and practice a lot. A strong foundation from the beginning will help you. After solving the exercise questions, students can solve Class 11 Biology Chapter 7 practice questions and take Structural Organizations in Animals mock test to know where they stand and in which areas they need to improve. Mention two special properties of nervous tissues. Name the large cells present in adipose tissue. Name the cells responsible for clotting of blood. What are exocrine glands? Distinguish between the two. Give the characteristic of epithelial tissues. What do you mean by haemopoiesis? Differentiate between blood and lymph? Where are they found? What do you understand by open type of circulatory system?
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C2C2 The phenotypes of both parents are expressed fully and separately in the offspring. The phenotype is caused by a dominant allele because the father has genotype ww and does not have the phenotype. Additionally, the mother has genotype Ww and has the phenotype. There are more females than males with the phenotype. A person who has a disorder caused by 5. For an XX female to express a recessive a recessive allele is sex-linked trait, she must have a. Human height occurs in a continuous 2. Gene expression is influenced by many factors. Which of the following is a factor in gene expression? The Punnett square in Figure 7.
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Which of the following will have the genetic disorder? What color fur will the mouse have? Ss parent c. SS offspring b. Ss offspring d. Two parents have the genotype Gg for a genetic disorder caused by a dominant allele. What is the chance that any of their children will inherit the disorder? The gene linkage map shown in Figure 7. Which of the following statements about the genes is true? The distance between A and B is A and B cross over 2. A and C are linked 8. B and C are most likely to be inherited together. Some members of a family have a recessive sex-linked disorder.
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Which of the following statements about the family would be true? All males would have the disorder. All females would be carriers. Only males would have the disorder. Only females would be carriers. This percentage means that the genes are a. A female is born with attached earlobes, which is a recessive phenotype. Which of the following genotypes could her parents have? Which of the following phrases about this person is true? RR and RR c. Rr and rr b. Rr and RR d. RR and rr Chapter Test A What is the main reason that sex-linked disorders are most often observed in males? The X chromosome only has genes for genetic disorders.
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The Y chromosome cannot have genes that cause genetic disorders. The Y chromosome cannot mask alleles on the X chromosome. The X chromosome has genes only for sex determination. Which of the following tools is used to match up chromosome pairs using chemical stains? Write the genotypes of the pea plants in the parental generation shown in Figure 7. What is the phenotype of the unlabeled pea plant in the first generation? Which type of interaction is shown by the alleles for flower color? Suppose the first generation pea plants had flowers that were partly red and partly white instead of all pink. What type of relationship between alleles would this be? Write one statement to support your answer. Use the word phenotype in your answer. What type of chart is shown in Figure 7. What do the shaded shapes represent? The phenotype is caused by a dominant allele. Write two statements to support this fact. Make a Punnett square using the parental genotypes.
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Find all the possible genotypes for the offspring in the F1 generation. The phenotype is caused by an autosomal gene. Explain why.
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Bio Ch. Anton van Leeuwenhoek b. Robert Hooke c. Matthias Schleiden d. What advance in technology made the discovery of cells possible? Which of the following is NOT a principle of the cell theory? Cells are the basic units of life. All living things are made of cells. Very few cells are able to reproduce. All cells are produced from existing cells. Which of the following enclose their DNA in a nucleus? Which of the following organisms are prokaryotes? Which of the following is a function of the nucleus? Which organelle breaks down organelles that are no longer useful? Golgi apparatus b. Which of the following is a function of the cytoskeleton? Which structures are involved in cell movement? Which structure makes proteins using coded instructions that come from the nucleus?
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Which sequence correctly traces the path of a protein in the cell? Which organelles are involved in energy conversion? Which organelle would you expect to find in plant cells but not animal cells? You will NOT find a cell wall in which of these kinds of organisms? Which of the following is a function of the cell membrane? The diffusion of water across a selectively permeable membrane is called a. An animal cell that is surrounded by fresh water will burst because the osmotic pressure causes a. Which means of particle transport requires input of energy from the cell? Which means of particle transport is shown in Figure 7—5 above?
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Which of the following activities is NOT a way that unicellular organisms maintain homeostasis? Which term describes the relatively constant internal physical conditions of an organism? Which of the following is an example of an organ? A group of similar cells that perform a particular function is called a. Which list represents the levels of organization in a multicellular organism from the simplest level to the most complex level? If false, change the identified word or phrase to make the statement true. A scanning electron microscope allows light to pass through a specimen and focuses it using two lenses to form an image. Cilia and flagella are made of protein filaments called endoplasmic reticulum. Plant cells have chloroplasts but not mitochondria. Moving materials from an area of low concentration to an area of high concentration requires active transport. There is a division of labor among the cells of multicellular organisms. What does the cell theory say? Figure 7—8 2.
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Is the cell in Figure 7—8 above a prokaryote or a eukaryote? What features help you determine your answer? Explain, in terms of osmosis, why a raisin placed in a cup of pure water overnight will puff up with water. List the four levels of organization in a multicellular organism in order from simplest to most complex. What is this structure labeled in the diagram? Compare and Contrast Look at Figure 7— Which structure in drawing I corresponds to structure L in drawing II?
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What is the name of this structure? What are the names of these structures? Interpret Visuals Which organelle is labeled K in Figure 7—11? What is the function of this organelle? Interpret Visuals Do the drawings in Figure 7—11 represent prokaryotes or eukaryotes? How do you know?
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Test answers and terms to learn Which of the following statements about a typical plasma membrane is correct? Phospholipids are the primary component that determines which solutes can cross the plasma membrane. The plasma membrane is a covalently linked network of phospholipids and proteins that controls the movement of solutes into and out of a cell. Carbohydrates on the membrane surface are important in determining the overall bilayer structure. The two sides of the plasma membrane have different lipid and protein composition. The hydrophilic interior of the membrane is composed primarily of the fatty acid tails of the phospholipids. Because the membrane serves different functions on the cytoplasmic and exterior surfaces, the structure and composition of the surfaces must be different.
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Which of the following best describes the structure of a biological membrane? The permeability of a biological membrane to a specific polar solute may depend on which of the following? The presence of aquaporins proteins that form water channels in the membrane should speed up the process of osmosis. Which of the following pairs correctly matches a membrane transport process to its primary function? Plant cells continuously produce a proton gradient by using the energy of ATP hydrolysis to pump protons out of the cell. Why, in the absence of sucrose, do protons not move back into the cell through the sucrose-proton cotransport protein? The movement of protons through the cotransport protein cannot occur unless sucrose moves at the same time. A cell has a membrane potential of mV more negative inside than outside and has 1, times more calcium ions outside the cell than inside.
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This active transport mechanism moves glucose and sodium into the cell at the same time. The glucose moves up its gradient and the sodium moves down its gradient. Which of the following statements about this mechanism is accurate? To pump glucose up its concentration gradient, sodium moves down its concentration gradient, and the distribution of sodium ions across the membrane forms an electrochemical gradient that drives this mechanism. Chapter 7 Membrane Structure and Function Part 1.
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On the page , the chi square difference test of equal actor and partner effects should be The figure heading for Figure 7. On the bottom of page and top of , there are two sets of SPSS Click the link below to view the chapter of test bank: What is the summary of chapter 7 in These five boys were put to a test to see if they are young warriors and because of there braveness and smartness the help saved the village from the Explain how cell division functions in reproduction, growth, and repair.
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Describe the structural organization of a prokaryotic and a eukaryotic genome. Describe the major events of cell division that enable the genome of one cell to be passed on to two daughter cells. Biology quizzes for practice. These quizzes are topic based and are used by biology students to prepare for exams or for other students to practice their knowledge of biology themes.
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Please try again later. On what basis society was divided? According to Varna b. According to Puran c. According to Wealth d. None of these. Name any tribes which lived in the extreme South? A gamete has one-half the number of chromosomes of a regular body cell. Homologous chromosomes are two chromosomes with identical DNA sequences. During meiosis, chromosome number is reduced through three rounds of Biology Chapter 7. Campbell and Kraft become fast friends. Almost everything Kraft tells Campbell is a lie. His real name is Iona Potapov. There's some real talk, though: Kraft reveals he is an alcoholic. Kraft is super grateful for the development of AA. He also uses it as a way to spy on the U. Kraft is a super good friend to Campbell.
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Unit 1: Cells. Maureen A. Rohan Campbell. Why did the F1 offspring of Mendel's classic pea cross always look like one of the two parental varieties? Campbell R. McConnell earned his Ph. Sean is an assistant professor of economics at Scripps College in Claremont, California. Match the person with the main point they make. Campbell Biology Chapter 6 Test Preparation. Movement of vesicles within the cell de… If an individual has abnormal microtubu… 64 terms. Campbell Biology Chapter 7.
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The goal of this course is to providee a general overview of major biological topics, provide opportunities for laboratory investigations, and expose students to current advances in biology and medicine. Identify the organelle. What part of the cell makes proteins? Where are ribosomes usually located in animal and plant cells? The nature of audit procedures refers to the reliance on evidence provided by the client and its management. True b. False You should expect your first test on Chapter One for AP Human Geography to cover all the material in Chapter One, plus any material your teacher brings in to clarify It can be coupled with an exergonic reaction and therefore can occur.
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