A simple diagram indicating the alterations in genetic content throughout mitosis is shown in the attached picture. Please prepare a similar diagram for meiosis, starting with a diploid cell in G1 (like the picture). Include all of the cells generated at each stage.
Q: What herbal structural features do all connective tissues share in common
A: Introduction Tissue is defined as a group of cells that perform a specific function. There are four…
Q: List at least five phenomena that can alter expected Mendelian phenotypic ratios in genetic…
A: Mendelian inheritance is the process of transmission of characters from parents to offspring.…
Q: 1). Tumor suppressor proteins monitor DNA and detect damage. Some cancers evade this detection by…
A: Tumor suppressor proteins helps to control cell growth and activated in response to DNA damage and…
Q: form a phylogentic tree with the following clades: Anaspida…
A: Vertebrata (Crown) / \ Gnathostomata Placodermi / \ / Chondrichthyes Osteichthyes…
Q: In a Gram-stained smear, medium-sized rods with rounded, pink ends were found, arranged chaotically.…
A: The Gram stain is a widely used method for differentiating between different types of bacteria. The…
Q: Explain why we need to control variables that are not being tested in an experiment?
A: Scientific methods are methods used in an area of research in which certain problems are observed ,…
Q: Knots are units of: Wind speed. Wind direction. Altitude. Pressure. Precipitation.
A: A non-SI unit is a knot. The knot is used in meteorology, air and sea navigation, and other fields.…
Q: 2) When chickens with splashed white feathers are mated with black feathered birds, all the…
A: The term genotype relates to an organism's genetic makeup, whereas phenotype refers to visible…
Q: Why test that mice infected with B. anthracis produce antibodies to the S-layer proteins? What is…
A: B.anthracis is a rod shaped, Gram positive bacteria which causes anthrax disease. It contains some…
Q: which events occurs at A, B, and C ? choose the answers above: - cytokines are released…
A: The immune response is the body's defence against foreign substances like viruses and bacteria. It…
Q: Explain why dispersal behaviour shown amongst majority of species improves reproductive success.
A: Dispersion is crucial for every species, free-living or parasitic, since a population isolated to a…
Q: As shown in this diagram, you perform a ten-fold serial dilution of a culture to determine the…
A: The number of microorganisms that are able to divide and form new colonies is called a…
Q: Discussion on cell division in onion root tip cell
A: The type of cell division studied in onion root tip cell is mitotic cell division. There are 8 sets…
Q: Duroc Jersey pigs are typically red, but a sandy variation is also seen. When two different…
A: The pattern of inheritance seen in Duroc Jersey pigs is an example of Mendelian genetics, which…
Q: Please label structures on this lymphocyte?
A: The ultrastructure of Lymphocyte as denoted as A, B, C, R are as follows: A : Nucleus ( the circular…
Q: Hookworm and Ascaris lumbricoides is a common parasites found in Guyana and discuss the prevalence,…
A: Introduction Hookworm and Ascaris lumbricoides belong to the phylum Achehelminthes…
Q: What is the structue of dopamin, and suggest the binding interactions of dopamine with the receptor.…
A: The substantia nigra and the hypothalamus are two regions of the brain that release the chemical…
Q: Consider the following graph depicting the population growth of bacteria in an "ideal" laboratory…
A: Introduction : Bacteria are prokaryotic unicellular organisms. They are found in different habitats…
Q: Compare the survival and reproduction strategies of altricial species and precocial species.…
A: Altricial animals are born immature and incapable of caring for themselves. Altricial species…
Q: B) How can our understanding of carrying capacity, population dynamics, as well as energy pyramids…
A: Carrying capacity can be explained as the maximum number or the maximum value of the particular…
Q: Compare exponential J-curve growth (line A) to logistic S-curve growth (line B). Explain the…
A: In the graph two curves are represented one is J shaped and the other one is S shaped. Both the…
Q: What is a pathogenic fungus and how are they different from viruses and bacteria?
A: A microorganism, often known as a microbe, is basically a tiny organism. The term "microbiology"…
Q: Describe the mechanism by which histone modifications are established after DNA replication and cell…
A: Post-translational modifications - Many proteins undergo chemical modifications at. certain amino…
Q: I got nuclei wrong what else option it could be . ?
A: A hypothesis is a statement or explanation that is proposed as a possible explanation for a…
Q: Explain what happens when there’s too much water in the blood stream. Refer to ADH as part of your…
A: Water is an essential product in our bodies. Water helps to keep hydrated our bodies and cells.
Q: Mutation that results in death before the age of reproduction Mutation that results in an inactive…
A: Dominant mutations are those mutations which arise from the mutation of single copy of dominant…
Q: Please discuse the various methods of gene regulation in prokaryotic cells including the lac operon.…
A: INTRODUCTION Lactose plays an inducer role in the lac operon. The regulatory gene is activated if…
Q: 3) if a normal sighted male has children with a carrier woman a) what proportion of their daughters…
A: Q.Ans:- Explanation:- Color blind move to an offspring in an X-linked recessive manner. Let 'A'…
Q: act as a source or a sink
A: The decision of whether a given part of the system should act as a source or a sink depends on the…
Q: Cathy is pregnant for the second time. Her first child, Donald, has cystic fibrosis. Cathy has two…
A: Cystic fibrosis is an autosomal recessive disorder. A genetic (inherited) condition known as cystic…
Q: the role of GAL7 in galactose metabolism and its importance for cell function
A: 1) GAL7 is an enzyme involved in the metabolism of galactose, a type of sugar found in a variety of…
Q: Using function as the discriminating feature, draw up a dichotomous key to distinguish the 4 cells…
A: A dichotomous key for immune cells is a tool for identifying and classifying various types of immune…
Q: . True or False: Alpha cells secrete glucagon, which causes cells to release stored glucose into the…
A: Alpha cells, located in the pancreas, are an important part of the body's endocrine system. They…
Q: Citrate Broth and Citrate Agar are a type of media that is not described in this lab. However,…
A: Citrate media is a type of microbiological growth medium used to cultivate and maintain bacterial…
Q: A botanist is studying the phylogenetic relationships of plants using only their their morphological…
A: Phylogenetic analysis is a method for studying the evolutionary relationships between various…
Q: 2) A different "green-round" individual of the same pea species was crossed with a plant grown from…
A: A genotype of an organism depicts the type of genes that it possesses, for example, homozygous or…
Q: self pollinated and 320 seeds are subsequently collected a
A:
Q: How is a bacterial species described/defined/determined?
A: Introduction: Microbes known as bacteria have simpler cell structures than many other types of…
Q: Need. help with c and d please, thank you!
A: The graph depicts the influence of glycosylation on the CD4 receptor on HIV infectivity in human and…
Q: TABLE 25.3 Comparison of Stages of Early Development in the Sea Urchin, Sea Star, Salamander or…
A: Introduction : The science of embryology is the study of the growth of an animal embryo. The…
Q: what are the chemical classes of hormones and give an example of each
A: Hormones are the chemical substances secreted by highly specialized cells present in our body. These…
Q: 5) Why is blood type inheritance an example of both codominance and complete dominance?
A: The blood is the connective tissue composed of plasma, formed elements such as erythrocytes,…
Q: Which of the following statements about the M cyclin:CDK are FALSE: It promotes nuclear envelope…
A: It promotes nuclear envelope assembly at the end of M phase is false. The M-cyclin-CDK complex…
Q: “DNMT3L Connects Unmethylated Lysine 4 of Histone H3 to de novo Methylation of DNA,” the authors…
A: Figure a and b of the paper “DNMT3L Connects Unmethylated Lysine 4 of Histone H3 to de novo…
Q: INSTRUCTION: - Do not copy in Google or here in Bartleby. - Answer the question properly.…
A: INTRODUCTION The method of absorbing and storing co2 from the atmosphere is known as carbon…
Q: Which of these is a state-based telephone survey that attempts to ascertain the prevalence of…
A: Various surveys including state and national levels trace physical activity for the American…
Q: How does the thymus help the body avoid autoimmune responses? (A) By negatively selecting T cells…
A: The immune system is a complicated network of cells, tissues, and organs that work together to…
Q: What are the three categories of biological agents? Which of the three categories are the greatest…
A: The potential for a weapon of mass destruction (WMD) attack has been a concern for public health…
Q: Provide the three major types of carbohydrates AND what they are each composed of at the molecular…
A: Introduction : Various naturally occurring chemical molecules known as carbohydrates are produced…
Q: PART A. Redraw the table below on the whiteboard. Use your Biological Molecules Part 2 handout to…
A: Lipids and DNA are biomolecules or macromolecules which are made up of monomers. For example, lipid…
A simple diagram indicating the alterations in genetic content throughout mitosis is shown in the attached picture. Please prepare a similar diagram for meiosis, starting with a diploid cell in G1 (like the picture). Include all of the cells generated at each stage.
Step by step
Solved in 2 steps with 1 images
- Non-disjunction during melosis can lead to several chromosomal disorders. When can non-disjunction occur? Telophase lor Telophase II Cytokinesis )Anaphase I only Anaphase lonly )Anaphase I orAnaphasellUsing playing cards: what does this arrangement represent? O Prophase II O Prophase I O Mitotic Metaphase O Mitotic Anaphase O Metaphase | O Anaphase II O Intephase O Mitotic Telophase O Metaphase l O Telophase II O Anaphase IMatch the term with the correct description. Nuclear membrane reforms Answer 1Choose...S phaseAnaphaseTelophaseG2 phaseMetaphaseCytokinesisProphaseG1 phase Chromosomes move to the middle of the cell Answer 2Choose...S phaseAnaphaseTelophaseG2 phaseMetaphaseCytokinesisProphaseG1 phase Sister chromatids move to opposite ends of the cell Answer 3Choose...S phaseAnaphaseTelophaseG2 phaseMetaphaseCytokinesisProphaseG1 phase Division of the cytoplasm Answer 4Choose...S phaseAnaphaseTelophaseG2 phaseMetaphaseCytokinesisProphaseG1 phase Period of growth to prepare for mitotic phase Answer 5Choose...S phaseAnaphaseTelophaseG2 phaseMetaphaseCytokinesisProphaseG1 phase
- Cell differentiation occurs through _______________, whereas morphogenesis involves _______________. (a) pattern formation; cell determination (b) cell division; cell expansion (c) cell expansion; pattern formation (d) cell determination; cell division (e) cell determination; pattern formationFigure 10.6 Which of the following is the correct order of events in mitosis? Sister chromatids line up at the metaphase plate. The kinetochore becomes attached to the mitotic spindle. The nucleus reforms and the cell divides. Cohesin proteins break down and the sister chromatids separate. The kinetochore becomes attached to the mitotic spindle. Cohesin proteins break down and the sister chromatids separate. Sister chromatids line up at the metaphase plate. The nucleus reforms and the cell divides. The kinetochore becomes attached to the cohesin proteins. Sister chromatids line up at the metaphase plate. The kinetochore breaks down and the sister chromatids separate. The nucleus reforms and the cell divides. The kinetochore becomes attached to the mitotic spindle. Sister chromatids line up at the metaphase plate. Cohesin proteins break down and the sister chromatids separate. The nucleus reforms and the cell divides.This is a picture of anaphase: Explain why you know this cell is in anaphase using 2 vocabulary words from this list (definitions are in question 1): Nuclear envelope/nucleus Chromatin chromatid/sister chromatid Chromosome Spindle tv Aa 23 MacBook Air DD FB F9 F7 F3 F4 F5 F2 @ 23 $ % & 3 4 5 7 8 9 P W R Y S D F G H J K L XIG YIB N M E
- vas Please identify Interphase and sub-phases of M-phase (Mitosis) within fish blastodisc. Telophase Anaphase 1 Metaphase 2 Interphase ProphaseTELOPHASE This stage shows the end of Telophase AFTER cytokinesis has occurred • Nuclear membrane reformed in each cell • Nucleolus reformed in each cell • Centrioles present in cells at one end Two new daughter cells with same # of chromosomes: 46 single stranded chromosomes in each nucleus Daughter Cell Diploid cell 2n = Daughter cell Diploid cell 2n =Please identify the G2 phase, prophase, prometaphase, metaphase, anaphase, and telophase of the onion root tip cells. Images included. Thank you! :)
- B. The first two words are s eparated by a colon. These two words are related to each other. Analyze this relationship in order to fill in the ANALYZE missing word that will complete the second pair. 1. mitosis: somatic cells meiosis: 2. gap 1: G1 to S checkpoint mitosis: 3. diploid: 46 chromosomes haploid: mitosis: nucleus cytokinesis: 5. plants: cell plate animals: 6. interphase: chromatin 7. condensed: chromosome uncoiled: 4. mitosis: 8. animals and plants: life cycle cell: 9. chromosomes: homologous pairs chromatids: 10. haploid: one set diploid:Prophase I Metaphase I Anaphase I Telophase 1 + Cytokinesis Prophase II Metaphase II Anaphase II Telophase II + Cytokinesis TI +cytokinesis MI AI A: TI PTT AI PI homologous chromosomes line up in the center of the cell spindle fibers pull homologous pairs apart to ends of the cell 4 haploid (1N) daughter cells form sister chromatids separate from each other 2 haploid (1N) daughter cells form nuclear membrane dissolves in these haploid (1N) cells individual chromatids move to each end of the cell crossing-over (if any) occurs 44. What is a zygote? Diploid cell formed by the fusion of 2 haploid gametes during tabilization 45. How does sexual reproduction (fertilization) increase diversity of a species? 46. What is a karyotype? Chromosomes found in cells, systematic arrangement acendy to size, shape 47. What is the difference between autosomes and sex chromosomes? Not involved in determing sex 48. What can sex chromosomes usually determine? 49. a. What is "trisomy" and "monosomy"?…Choose all of the TRUE statements. Hint: 4 statements are true. Cytokinesis occurs the same way in both plant and animal cells. Sister chromatids are genetically identical. The term chromosome can be used to describe both chromosomes composed of one and two chromatids. Mitosis results in daughter cells that are genetically identical to the parent cell. All eukaryotic somatic cells are diploid. Cyclin dependent kinases are present but not active in cell cycle regulation without the presence of cyclin proteins. Chromosomes are always visible in the cell.