A diploid cell has 15 picograms of DNA in G₁ phase. If this cell is a germ line cell that undergoes meiosis, how much DNA will each daughter cell contain at the end of meiosis I? How much DNA will each daughter cell contain at the end of meiosis II? MI = 30 pg: MII = 15 pg
Q: Outline the specific differences in the pelvis and the femur, and associated muscles, that are…
A: The fossil record of the human pelvis reveals the selective priorities performing on hominin anatomy…
Q: Which cell type is responsible for reuptaking neurotransmitters once released in the synapse? a)…
A: Neurotransmitters are chemical messenger which are required to send signal from one neuron to other.…
Q: . . Why do we need to amplify the DNA at all in order to visualize it in a gel? Why run PCR? Why do…
A: Answer 1st bullet We need to amplify DNA before visualise in gel because more copies of DNA and…
Q: Problem 3: Consider the accompanying pedigree of a rare autosomal recessive disease, PKU. I || |||…
A: Note :- Since you have asked multiple questions im only answering the ist 3 as per bartleby…
Q: The correct order of events in the cycle of the synaptic vesicle approximate a) recycling reserve…
A: Synaptic vesicles are vesicles having neurotransmitters and gets released at synapse to transmit…
Q: Explain different levels of cell organisation in cardiovascular system from chemical to organ?
A: Introduction Unicellular organisms are made up of just one cell, which carries out all of the tasks…
Q: Differentiate between binary fission in Amoeba and binary fission in Leishmania.
A: Introduction: In a process known as binary fission, an organism divides into two separate creatures…
Q: Strict aerobes grow in the surface of thioglycollate broth where more oxygen is present. Group of…
A: Thioglycolate broth is an enrichment medium which is used to determine the oxygen requirements of…
Q: Considering a range of animals, what are the benefits of limiting reproduction to a specific time…
A: Reproduction is the process through which living things make copies of themselves with the goal of…
Q: What are the three primary circulatory vessels that transport blood in the bird? New Holland honey…
A: New Holland honey eater has a long long ,slender beaks and a tongue. They are mostly black and white…
Q: Explain how the binding of molecular oxygen (O2) to haemoglobin affects the tertiary structures of…
A: Hemoglobin is made up of Alpha helixs and beta sheets . This protein is made up of 4 sub units…
Q: Which of following responses is true about prevalence? It is useful for: A. describing the burden…
A: Ans: In epidemology, prevalence is the number of individuals having disease in a population over a…
Q: Use the table below to answer the question being asked: Protein Ovalbumin Insulin Fibrinogen…
A: Isoelectric focusing is a method which me use to separate protein on the basis of their pH however…
Q: RESPIRATION 1. What is the purpose of cellular respiration? . Where is cellular respiration…
A: Respiration is the process where oxygen move from outside environment to the cell within tissues and…
Q: The rough trans cis Golgi is the first to receive proteins from the rough ER. smooth medial
A: Introduction :- Ribosomes, which are tiny, elongated organelles with a round shape, are found on the…
Q: If you want to track the movement of a protein in a live cell, the best technique to use would be…
A: Proteins are the macromolecules which play many important roles in living organisms. Amino acids are…
Q: Which senses correspond to which lobes of the brain?
A: The brain’s cerebral cortex can be divided into two cerebral hemispheres. These hemispheres are…
Q: Explain transplantation (tissue) rejection and provide examples.
A: Introduction :- Acute rejection occurs when the new organ is attacked by the body's immune system…
Q: List a controlled variable for each of the following effectors. Hint: think about regulated…
A: Regulated variables help in maintaining homeostasis of body. These are maintained by different…
Q: The graph monitors antibody titer over time in a patient. What is happening at time d? Antibody…
A: Introduction An organism's immune system is a network of biological organs and mechanisms that…
Q: Can I use the short prefix version of a word in a sentence . 'The stem cells can develop into…
A: No, it is not correct to write short prefixes such as ecto, meso, and all. Because words like…
Q: The smaller flower size seen in male begonias compared to females begonias is likely the result of…
A: Adaptation is a phenomenon in which an organism develop its capability to live as per alteration in…
Q: Explain the mechanisms that regulate the ion xylem loading.
A: Introduction: Cells called xylem parenchyma surround the xylem vessels and control how the stream of…
Q: .Explain the force that could cause the wet surfaces of the alveoli to stick together,especially at…
A: A pulmonary alveolus, also known as an air sac or air space, is one of millions of hollow,…
Q: Describe three (3) principal ways in which immune system fails
A: There are many reason for the immune system failure. Described in following.
Q: What is the role of Environmental Science in agriculture?
A: Agriculture serves as a market for enterprises that produce tools and equipment. Agriculture…
Q: The study of biodiversity relies on a number of concepts from other fields of biology. Enumerate 3…
A: The difference and variety between all sources of living organisms is known as biodiversity.
Q: National Park in New South Wales, Australia. This stand of trees is remote and difficult to access.…
A: Wollemia nobilis is a conifer tree,belong to the family Araucariaceae of phylum coniferophyta of…
Q: Do rods or cones result in better resolved (more detailed) images? Why
A: Note: As per guidelines i can answer one question at a time ask rest again!! Introduction At the…
Q: Why do females usually have the control in selecting mate and explain sexual dimorphism.
A: All living organisms that undergo sexual reproduction(involving two parents) have two sexes which…
Q: How does the immune Function when not Working normally interfere with human life
A: Immune system acts as a defence force in our body.
Q: ntrast fine and gross motor activities and how th scle: trast isometric and isotonic contractions
A: Muscle is a part of our body that contains small small tissues, and tissues are made up of cells.…
Q: Possible options: A. 1/9 B. 1/3 C. 1/6 D. 8/9
A: Pedigree analysis helps in understanding the mode of inheritance of a particular trait by observing…
Q: RESPIRATION 1. What is the purpose of cellular respiration? . Where is cellular respiration…
A: Introduction :- Cellular respiration is the process by which organisms mix oxygen with food…
Q: Review the organisms classified below. Identify the one organism that is most distant (farthest…
A: Given organisms are:
Q: Question 4
A: 4. The wild type Lys-ser-Pro-Ser-Leu-Asn-Ala-Ala-Lys The double mutant…
Q: 1.Ethnic principles about the medicinal properties of plants has been a great contribution in…
A: Ans: Plants have been used for its medicinal properties for thousands of years in Indian, Chinese,…
Q: How is the proper Functioning of - human immune important to all other Systems in the body?
A: The human body consists of circulatory, nervous, digestive, respiratory and immune system. These…
Q: What is a “functional complex”? What can we learn from understanding functional complexes? What is…
A: A functional complex illustrates properties and characteristics related to bones and muscular…
Q: a. the receptor/s b. the energy source if there is signal peptide cleavage or none C. Endoplasmic…
A: Endoplasmic Reticulum It is a large, dynamic organelle that is involved in different functions such…
Q: When oxygen is not available, yeast cells can still do glycolysis to produce ATP. Under these…
A: Cellular respiration is a process that involves metabolizing sugars (glucose) to yield energy in the…
Q: Describe how muscle fibers are organized into muscles and how they connect to bone.
A: Introduction :- One muscle cell makes up each muscle fibre. They aid in regulating the bodily's…
Q: anaerobic organism
A: Anaerobic organisms: The anaerobic organisms or anaerobes are the organisms which does not require…
Q: Why do we need to amplify the DNA at all in order to visualize it in a gel? Why run PCR?
A: INTRODUCTION : DNA - Deoxyribonucleic acid is a polymer consisting of two polynucleotide chains…
Q: For the following Rx: +4.50 -1.25 X 070, what is the sphere power at 160? O +1.25D O-3.25D +3.25D…
A: transposition : Transposing an Rx is a simple process that involves converting one set of spherical…
Q: Bacteria are eaten by macrophages by receptor-mediated endocytosis. True False
A: Membrane transport mechanism is a mechanism which tells how molecules are transported across the…
Q: Explain what happens to a cell in environment with different tonicity
A: Tonicity of environment: In biology tonicity environment determines how water moves across the…
Q: Which fatty acid is the most unsaturated? 18:0 16:0 18:1 16:3
A: Fatty acids are the simplest form of lipids that contain a carboxyl group, a methyl group and a long…
Q: If phylogenetics is not a factor here, we have phlogeny is the key factor, then we only have…
A: In phylogenetic studies, the most suitable method to visually represent the evolutionary…
Q: Compare and contrast the two types of foodborne disease.
A: Ans: Food borne diseases are caused by the contamination of food which can be occurred at any stage…
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
- If the DNA content of a diploid cell in the G1 phase of the cell cycle is X, then the DNA content of the same cell at metaphase of meiosis would be 2X 0.25X 0.5X 4XHuman somatic cells have 46 chromosomes. How many chromosomes are present in human cells undergoing each of the following phases of meiosis? Interphase - Answer: 0 2 3 4 6 9 2 Prophase I - Answer: 0 2 3 4 6 9 2 Prophase II - Answer: 0 2 3 4 6 9 2 Telophase I - Answer: 0 2 3 4 6 9 2 Telophase II - Answer: 0 2 3 4 6 9 2In kangaroos, the somatic cells are diploid, having 22 chromosomes. How many chromosomes are present in each cell at metaphase II of meiosis?
- A diploid cell undergoes meiosis to form the four gametes shown below. H OHhQq OhQ q Part 1 What is the genotype of the diploid cell? Hq OHHhhQQqq 99 HH H QQ Part 2 Arrange the chromosomes for the diploid cell as they must have lined up during metaphase I of meiosis in order to make the gametes shown above. The vertical dotted line represents the metaphase plate. hh q HH X Q h Q hIn a turtle species, a diploid cell in the G1 phase of the cell cycle contains 22 picograms of DNA (picogram is a measure of the total mass of the DNA present). How much DNA is present in a cell of the same species at prophase II of meiosis (prophase of the second meiotic division)?If the amount (mass) of DNA in a diploid cell during G1 phase prior to meiosis I is 8 pg (picograms), how much DNA would be present in a daughter cell immediately following: A) meiosis I? B) meiosis II? (for your information, this cell will function as a gamete) HINT: Go through the process of meiosis one step at a time. DNA replication would double the amount of DNA in the cell, cell division divides the DNA into two daughter cells.
- Complete the following table for the number of chromosomes and chromatids per cell during the different stages of meiosis II for a 2n = 6 organism. NOTE: For telophase, consider the number of chromosomes/chromatids per cell after cytokinesis. Meiosis II #chromosomes/cell Prophase II Metaphase || Anaphase II Telophase II #chromatids/cellIn humans, each cell normally contains a diploid (2n) chromosome number of 46. Say that a human body cell and sex cell will undergo mitosis and meiosis respectively, provide the number of chromosomes in each cell for every stage. Stage of Mitosis Number of Stages of Meiosis Number of Chromosomes in Chromosomes in One Cell One Cell Prophase 2n = Prophase 1 2n = Prometaphase 2n = Prometaphase 1 2n = Metaphase 2n = Metaphase 1 2n = Anaphase 2n = Anaphase 1 2n = Telophase and Cytokinesis Telophase 1 and Cytokinesis 2n = n = Prophase 2 Prometaphase 2 n = Metaphase 2 n = Anaphase 2 = u Telophase 2 and Cytokinesis n =A cell undergoing division has a haploid chromosome number of 15. Give the numerical value for each of the following: 1. number of chromatids in a cell in metaphase of meiosis II2. number of centromeres in a cell in prophase of meiosis II 3. number of centromeres following cytokinesis of meiosis I
- Complete the following table for the number of chromosomes and chromatids per cell during the different stages of meiosis II for a 2n = 6 organism. NOTE: For telophase, consider the number of chromosomes/chromatids per cell after cytokinesis. Meiosis II #chromosomes/cell #chromatids/cell Prophase II Metaphase 11 Anaphase II Telophase II9) A diploid cell is preparing to undergo meiosis. Before the 'S' phase, the cell has 6 picograms (pg) of DNA in it. Answer the following: a) After the 'S' phase of the cell cycle what ploidy is the cell? How many picograms of DNA does it contain? b) After meiosis I, how many daughter cells are there total? What is the ploidy of each cell? How many picograms of DNA does each cell contain?If the amount of DNA in a diploid cell during G1 phase prior to meiosis I is 8 pg, how much DNA would be present in a daughter cell immediately following meiosis 1