Q: QUESTION 31 Put the steps of the cell cycle in order beginning with "start" or the "restriction…
A: Cell cycle is generally represented by the following four phases: 1. The starting phase which is the…
Q: Question 9: Explain how a nucleosome is organized.
A: * Nucleosome is a portion of DNA wrapped around a core of proteins. *Inside nucleus DNA forms a…
Q: Mutations are random events 1. True 2. False
A: Often mutations in genes are caused by irradiations or any other related genetic damages. So these…
Q: QUESTION 13 The figure below shows three cells from the same diploid organism. Use this figure to…
A: Introduction Cell Cycle:- It is a series of events that takes place in a cell as it grows and…
Q: Question 7 What do the structures A and B represent ? O Non-homologous chromosomes O Sister…
A: Introduction Chromosomes are referred to the condensed stage of chromatin fibre. Chromosomes are…
Q: Which phase of the cell cycle would a mature nerve cell be in? Question 14 options: G0 G2…
A: The cell cycle is an orderly series of changes that occurs in a cell by which it duplicates its…
Q: Question 8 What do the structures A and D represent ? B C D O Sister chromatids O Homologous…
A: We are authorized to answer only one question at a time, since you have not mentioned which question…
Q: Question 1. All of the following events occur luring anaphase EXCEPT DNA replication the separation…
A: The main activities occur during anaphase: -Each chromosome's sister chromatids disengage from their…
Q: how does radiation for breast cancer relate to the cell cycle and mitosis
A: One of the ways implemented for the treatment of breast cancer involves radiation therapy. In this…
Q: Question 6. What is the process through which cellular organelles can be recycled in the cell? A.…
A: The science of cell structure and function is known as cell biology, and it is based on the idea…
Q: Question 9. Which event occurs during anaphase? A. DNA replication B. the separation of sister…
A: The chromosomes itself, not the mitotic spindle, control sister chromatid segregation. Sister…
Q: Question 8. A cell that has converted to a state of permanent cell cycle arrest is said to be in a…
A: The cell cycle is a process in which the cell undergoes growth and division in order to give the…
Q: which stage does crossing over of chromosomes occur? Question options: Prophase I Metaphase…
A: Answer is 1 Prophase I
Q: After DNA replication a eukaryotic chromosome
A: Step 1 Replication is the formation of exact carbon copies of a substance. It occurs in the case of…
Q: QUESTION 2 The final step in gene expression is protein synthesis, or a. translation b.…
A: Introduction :- The process of making protein molecules is known as protein synthesis. It includes…
Q: Question 50 Each strand of a homologous chromosome is called a: O Sister Chromatid O Chromatin O…
A: Chromatin - less condensed Chromosome - highly condensed Chromatin - Complex of DNA and proteins
Q: What occurs during metaphase phase of mitosis?
A: The M phase or Mitosis phases are the most dramatic period of the cell cycleinvolving major…
Q: QUESTION 47 Why is mitochondrial DNA inherited only from mothers and not fathers? Mitochondria are…
A: They have their own DNA which is similar to bacterial DNA. They have ribosomes, enzymes and…
Q: Question 30 The 3’ end of a DNA molecule has a phosphate group hanging off. True False…
A: DNA is the genetic material. It is double stranded in nature. It is responsible for regulating all…
Q: The nucleus of the eukaryotic cell stores the DNA or genetic material while the nucleolus does this…
A: Membrane-bound organelles distinguish eukaryotic organisms, and genetic material is also stored in…
Q: Biological significance of mitosis
A: Introduction Mitosis is the process by which a cell copies its chromosomes before dividing them…
Q: Question 5. DNA replication and the production of additional histones occur during what part of the…
A: DNA replication and histone production during the cell cycle.
Q: Question 11 What is the color of kernels with CCRRPPYY geneotye? O Yellow O White Red O Purple
A: The genotype is defined as the organism's set or collection of genes. These gens can be transferred…
Q: QUESTION 3 Watson is and Crick was O American, British O British, American O American, American O…
A: Watson and Crick are both known for their model of DNA. the DNA was defined by them as the double…
Q: chromosomes are
A: Geneticsbis the branch of biology that deals with the genes present in the DNA. The DNA is present…
Q: QUESTION 3 A normal human body cell has chromosomes and a normal human egg or sperm has chromosomes.…
A: Human cell - Human body is made up of many number of cells. Each cell performs its own function in…
Q: Discuss the three levels of chromosome organization that allows for effective packaging of genetic…
A: Chromosomal DNA is packaged inside microscopic nuclei with the assistance of histones. The three…
Q: QUESTION 24 A particular cell from a goldfish contains 50 chromosomes at the start of the cell…
A: Mitosis is a cycle where a single cell isolates into two identical daughter cells (cell division).…
Q: QUESTION 5 Observe this replication fork. The lagging strand is the O Top O Bottom Click Save and…
A: Answer - BOTTOM.
Q: QUESTION 6 contains transcribed genes. A. Telomeric chromatin O B. Centromeric chromatin C.…
A: Answer. Euchromatin is the light staining less condensed portion of chromatin. This region is…
Q: Question 10 of 10 Question 10: What percent of the human genome encodes protein?
A: Answer
Q: Question 2 2/4 points Which of these associations between a cytoskeletal fiber and its function are…
A: Cytoskeleton are a dynamic 3-D structure present in the cytoplasm of an eukaryotic cell. It acts as…
Q: Question 5 What stage of mitosis is shown in the picture Incorrect 0.00 points out of 2.00 P Flag…
A: Answer is C. Metaphase
Q: Chromosomes and Genetics
A: Characteristic traits from a generation to next generation is passed through the gene. Some…
Q: Question 2 2 pts Interphase and mitosis are both parts of the cell cycle. Which of the following is…
A: A cell's division into two identical "daughter" cells is known as the Cell Cycle. Interphase and…
Q: QUESTION 17 this is the duration of time it takes for cells to double in number in a culture where…
A: Cell division is the process by which a parent cell divides into the two or more daughter cells.…
Q: QUESTION 33 Which of the following would happen as a consequence of MAD2 becoming permanently…
A: As you have not mentioned in the question which one to answer, therefore, we are answering question…
Q: Question 6 What do the structures A and B represent ? Non-homologous chromosomes O Homologous…
A: We are authorized to answer only one question at a time, since you have not mentioned which question…
Q: QUESTION 31 You are a new PhD student in the lab of Dr. Adenine and start noticing that many of the…
A: Cell cycle is a process in which the cell divides into daughter cells. cell cycle comprises of the…
Q: Question 6. List the five steps in cell migration in order:
A: Cell migration is an essential mechanism in the growth and maintenance of multicellular organisms.…
Q: QUESTION 2 DNA replication occurs in which phase of the cell cycle? O a. S phase O b. M phase O c.…
A: The process by which the genome's DNA is copied in cells is known as DNA replication. Before…
Q: A brief discussion on human chromosomes both male and female 2. Explain the difference between…
A: Chromosome is found in the nucleus of cells and carries genetic information. Only first question out…
Q: Question 2 A chromosome contains O gene O DNA O gene and DNA
A: A chromosome contains DNA . The DNA molecule is packaged into thread-like structures called…
Q: QUESTION 48 Condensed chromatin: O a. chromosomes O b: cytoplasm C. cytosol O d. amorphic organelles
A: A complex of DNA and histone proteins found inside the nucleus of the cell is called Chromatin.…
Q: Question 2. At the end of called a protease is activated and cleaves leading to the separation of…
A:
Q: QUESTION 27 Activation of at the metaphase to anaphase transition leads to the activation of APC/C…
A: The cell cycle is driven by a series of protein complexes composed of two subunits: Cyclin and…
Q: Which phase of the cell cycle would the cell prepare for division? Question 13 options: G1…
A: Cell cycle is of two types. Mitosis and meiosis. In mitosis a cell divides into two cells. In…
Q: QUESTION 5 A typical human karyotype has chromosomes. A typical human egg or sperm has chromosomes.
A: Karyotype is the external morphology of all chromosomes. It is studied in the metaphase of mitosis.…
Q: QUESTION 5 Avery showed that the Transforming principle was destroyed by O DNA digesting enzymes O…
A: Transforming principle was given by Oswald Avery, Colin MacLeod and Maclyn MacCarty in 1944. They…
Step by step
Solved in 2 steps
- Which phase of mitosis would nucleoi disappear? Question 3 options: prophase telophase prometaphase anaphase metaphaseWhich phase of the cell cycle would the cell prepare for division? Question 13 options: G1 G2 S G0Which phase of mitosis would the nuclear envelope reform? Question 4 options: metaphase anaphase telophase prometaphase prophase
- When do sister chromatids separate in meosis? Question 30 options: Metaphase II Prophase II Prophase I Metaphase IQuestion 1) which cytoskeleton supports the cilia in moving mucous laden with foreign particles? Question 2) What will happen in a cell if the DNA ligase gene is mutated Question 3) Describe how is prophase mitosis different from prophase of meiosis I? Question 4) What happens to acetylcholine after it evoked activation of nicotinic acteylcholine receptors in the neuromusclar function?Question 1 Which of the following causes a dividing cell to pinch in two by contracting like a purse string? a. microtubules b. actin filaments c. centrioles d. pilli
- You are now ready to start your experiment to follow mutations that can happen during mitosis. Draw EACH stage of mitosis and for EACH stage, describe a possible mutation/problem that will affect the conclusion of mitosis. short answer pleaseee and typeName 2 reasons why a cell would undergo mitosis.Question 1: a. How does cytokinesis differ between plant and animal cells? b. If a cell with six chromosomes undergoes mitosis, it will produce____________ (number) daughter cells that contain ______________ (number) chromosomes.
- please solve question 8. The type of this cell is: A prokaryotic B. Eukaryotic C.A+B D. plant cellWhat are the cell products of mitosis? Group of answer choices two genetically identical daughter cells four genetically distinct daughter cells four genetically identical daughter cells two genetically distinct daughter cellsIn which stage does crossing over of chromosomes occur? Question options: Prophase I Metaphase Prophase II Interphase
