Biology
Cell Cycle and Cell Division
Question 40 2 pts Which of the following receptors are cell surface receptors? Nuclear receptor lon Channel Receptor Protein kinase Receptor Macula adherens G protein-linked receptor D Question 41 2 pts Compare and Contrast Mitosis and Meiosis. For normal healthy human cells, during which of the following phases is the cell haploid? Prophase of Mitosis Telophase I of Meiosis Telophase II of Meiosis Prophase ll of Melosis Prophase I of Meiosis Telophase of Mitosis
Question 36 2 pts Which of the following statements about Prokaryotes is FALSE? Cell wall is made of peptidoglycan Ribosomes are used to make protein ODNA is found in the nucleus Flagella are used for swimming Bacillus are rod-shaped bacteria Question 37 2 pts The longest phase of the Eukaryotic cell cycle is M phase. True False
Question 15 2 pts Compare and Contrast Mitosis and Meiosis. When do sister chromatids separate? Metaphase of Mitosis Anaphase of Mitosis Metaphase I of Meiosis Anaphase il of Meiosis Anaphase I of Meiosis Metaphase Il of Meiosis Question 16 2 pts Plants only perform photosynthesis. They cannot perform cellular respiration. True False
crossing over Question 9 2 pts In Eukaryotic cell division, what are the identical copies of DNA called? homologous chromosomes sister chromatids identical centromeres duplicate centrosomes copy pasta
D Question 7 2 pts Which of the following a form of cell division where each daughter cell receives a set of chromosomes identical to the parent cell? meiosis translation mitosis binary fission transcription Question 8 2 pts Which process produces genetic recombination on homologous chromosomes? independent assortment autocrine signaling synaptonemal complex random fertilization crossing over
Question 6 2 pts At the end of glycolysis, what is the NET production of ATP for each glucose molecule? Enter a numerical value 2 2 Question 7 2 pts How many chromosomes are present in a normal, healthy human gamete?
Question 36 2 pts Scientists create a linkage map of two linked genes. They find that the recombination frequency is very low. Which of the following statements is most likely true based on this result? O More than one gene affects a single character The genes are experiencing hybrid vigor O There are a range of phenotypes for the genotype O The genes are far apart on the chromosome The genes are close together on the chromosome
Question 7 2 pts Which of the following is a form of cell division where each daughter cell receives a set of chromosomes identical to the parent cell? meiosis translation mitosis binary fission o transcription Question 8 2 pts Which process produces genetic recombination on homologous chromosomes? independent assortment autocrine signaling synaptonemal complex random fertilization crossing over
Part A Polyploidy, or chromosome duplication, is the most common cause of: O genetic drift in plants. o allopatric speciation in animals. O sympatric speciation in plants. adaptive evolution in all plant, animal, & fungal species. O extinction in animals. Submit Request Answer Provide Feedback
+ w Assignments: Financial Accountir x arn.com/d21/1ms/quizzing/user/attempt/quiz_start_frame_auto.d2l?ou=2973883&isprv=&drc=0&qi=87392&crql=0&d Time Taken:0:24:27 Zaid Haddadin: Attempt 1 Question 8 (4 points) ✓ Saved Match the following terms to the appropriate description. 2 V Generates genetically diverse daughter cells 1 v Responsible for cell division, growth, and repair in body cells 1. Mitosis 2. Meiosis 1 v Results in two daughter cells Important for generating sex cells search o a 16 DELL F4 F5 F6 FZ F8 F9 F10 F11 a F12 Priser $ & * 5 6 7 8 ) 0 9 RT Y U 1 o P
Complete the sentences describing the life cycles of protists using the drag and drop terms. Protists by a variety of mechanisms. Most undergo some form of asexual reproduction, such as to produce two daughter cells reproduction also occurs among protists. Sexual reproduction is often associated with periods when nutrients are depleted or environmental changes occur Sexual reproduction may allow the protist to recombine and produce new of offspring that may be better suited to surviving in the new environment. Sexual reproduction occurs through the process of that occurs among a group of po known as the Chates variations binary fission = conjugation genes = reproduce = Sexual
gamete Question 35 1 pts Your complex, multicellular human body originated from a single cell, which over time underwent multiple rounds of mitosis and through produced a diverse array of cell types with specialized structures and functions. fertilization differentiation synapsis meiosis crossing over Quiz saved at 12:09 am
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