Which key step happens during anaphase? Oseparation of homologous chromosomes O condensation of chromosomes into sister chromatids replication of chromosomal DNA in the nucleus separation of sister chromatids
Q: What happens to the electrons removed during the oxidation of triose phosphates during glycolysis?
A: Glycolysis is the first pathway of cellular respiration that breaks down glucose into two molecules…
Q: You have a petri dish containing 2 x 106 cells and you add 2 x 105 pfu of virus to the dish. What is…
A: The multiplicity of infection(MOI) is the ratio of infectious pathogens (viruses or virions) to…
Q: One common body response during bioresponses is Select one: O a. Having a heart attack Ob. Dizziness…
A: To fight out the environment, general sensations are essential but not enough; because unless the…
Q: A) 43 14 When Friend erythroleukemic cells are incubated with sodium butyrate, they differentiate…
A: Introduction : Histones are highly alkaline proteins. They are found in the nucleus of the…
Q: prpc is a normal protein of our neuronal cell membrane that is sensitive to protease action (ie can…
A: The proteases are the protein degrading enzymes. Once the role of proteinaceous enzymes and…
Q: You are a developmental geneticist studying flowering time variation in Arabidopsis. You perform a…
A: Genes In biological sciences, gene is the basic hereditary unit that transfer from parents to their…
Q: Which of the follow breeding system(s) guarantee no intra-floral selfing. (select all that apply) O…
A: INTRODUCTION Intra floral selfing The ovules of the plant is pollinated by it's own pollen grains.
Q: Write TRUE or FALSE. If false, write the word/s that make(s) the statement incorrect. 1.The…
A: The complicated process of DNA replication necessitates precise coordination between numerous…
Q: % Cells Cause Tumors Retrovirus Transformation Assay 120 100 80 60 40 20 0 10 -Virus A -Virus B 20…
A: Transduction is the process by which DNA is transferred from one bacterium to another or to a host…
Q: 1.4 Consider the structure below: HO OH _OH
A: a) The name of the compund is Resveratrol (3,5,4'-trihydroxystilbene ) and it's obtained from grape…
Q: 2. When you move the slide to the left with the stage controls, how does it appear to move through…
A: Introduction A compound microscope is one that focuses a biological specimen using several sets of…
Q: diagram shows a pre essing. present that splicing bind here. What components of this transcript will…
A: Introduction Messenger RNA (mRNA) is a cellular component that transports instructions from DNA in…
Q: For each of the following, identify the type of RNA involved (mRNA, rRNA, or tRNA). a. Transports…
A: Introduction RNA stands for Ribose Nucleic Acid; it also serves as genetic material in many…
Q: Review a human karyotype to identify the sex chromosomes and any abnormalities in chromosome number.
A: Introduction Cytology refers to the study of cells such as cell morphology, physiology, etc. As we…
Q: What parts of the genome and genomic data are not well understood and still need more work?…
A: A genome is a wide term that refers to a complete set of DNA including genes, chromosomes, and…
Q: How are polyribosomes different in prokaryotes and eukaryotes? In eukaryotes they can form right up…
A: DNA The genetic material which is made up of two long chain of nucleotides which runs in opposite…
Q: Are all ‘choanates’ also amniotes? Are all amniotes in the group Choanata?
A: Introduction: Any animal affiliated to the subfamily Vertebrata, the most common subphylum of the…
Q: How did the diverse feeding appendages of arthropods arise?
A: Introduction :- Arthropods have an exoskeleton, which is one of its essential traits. Their…
Q: What nutrients do the following media components contain? • Peptone Yeast extract Beef extract •…
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: Name the compartments that separate the body fluids of eumetazoan animals and to explain the way in…
A: Animal bodies contain both intracellular and external components. The two essential non-cellular…
Q: Place the following steps of DNA replication and repair in the correct order by numbering them from…
A: DNA replication is a process by which a double-stranded DNA molecule is copied to produce two…
Q: How are secretory proteins built, modified, and transported to the outer cell membrane. Make sure to…
A: Introduction The body uses large, complex molecules called proteins for various purposes. They…
Q: Breifly explain how a chloroplast structural protein is built, modified, and transported to the…
A: Most nuclear-encoded chloroplast proteins are synthesized on cytosolic ribosomes as larger…
Q: Which of the following marks an important event during telophase? movement of chromosomes at the…
A: Introduction A normal cell can divide by two processes one is Mitotic cell division and the second…
Q: Definition of cell
A: All cells have a plasma membrane that regulates what goes in and out of the cell. This is important…
Q: List the organizational levels of the human body
A: The complexity of different life forms can be explained by using different levels of body…
Q: Which of the following karyotypic sex chromosome abnormalities result(s) in a male phenotype?…
A: Genetic diseases are caused by mutations in genes.
Q: Write TRUE or FALSE. If false, write the word/s that make(s) the statement incorrect. 1.Telomeres…
A: DNA is the genetic material that exists in every cell in your body . This DNA is wrapped up with the…
Q: An organism has the following genotype AABbMmCC. What are the possible gametes that could be made…
A: A dominant allele entirely determines the phenotypic of heterozygotes, making them indistinguishable…
Q: List five proteins of the myofilaments and describe their physical arrangement.
A: Introduction: Muscles are a type of soft tissue found in our bodies. Muscles work together to…
Q: Almost no desert annual species are CAM photosynthesizers, but many perennial cactus species are.…
A: Introduction:- Crassulacean Acid Metabolism (CAM) Photosynthesis is a type of adaptation in plants…
Q: What are the designations of the sex chromosomes in males of bugs, humans, and butterflies?
A: Different organisms has different designations for the sex chromosomes in males and females for…
Q: Propose a hypotheses for this observation: In a study conducted by an undergraduate student, he…
A: The possibility of further investigation, verification, or answering a scientific inquiry by…
Q: Explain Eukaryotic Cell Structure and Functions.
A: Cell is the basic structural and functional unit of life. According to the complexities of cellular…
Q: Given the interaction of natural selection, mutations and genetic drift, do you expect a…
A: Introduction Deleterious alleles are those that result in the synthesis of nonfunctional or harmful…
Q: Differentiate between aneuploidy and polyploidy.
A: Aneuploidy and polyploidy are caused by genomic mutation. A genomic mutation is typically defined as…
Q: How does food science play a role in ensuring foods are not contaminated?
A: Food Science is related with the study of agriculture and nutritional Science. It includes various…
Q: What binds the phosphate group and sugar of adjacent nucleotides in the DNA molecule? O non-covalent…
A: The self replicating by molecules that are present in the chromosomes and carry genetic information…
Q: When farmers learn that an overnight freeze is expected, they spray their crops with water to…
A: Temperatures plummets down in winter and freeze can occur and the clear skies and falling afternoon…
Q: Q1: Which amino acid always begins an amino acid chain? Which codon and anticodon are associated…
A: Introduction The genome consists of DNA/RNA consisting of either deoxyribose nucleotides (In DNA) or…
Q: Determine in detail about four extraembryonic membranes of amniotic eggs of birds as well as other…
A: Introduction: The extraembryonic membrane aids in the development of the embryo. These membranes are…
Q: 6. Hair, primarily made of a-helical Keratin protein, grows at a rate of ~ 15 cm/year. Based on your…
A: Introduction :- One member of the family of structural fibrous proteins known as scleroproteins…
Q: Using what you know about plant physiology, explain why the light compensation point is lower in…
A: The compensation point for light is the light intensity where the net amount of oxygen generated is…
Q: Y6
A: VcellThe kind of cell division known as meiosis produces four daughter cells, each of which has half…
Q: Oryza rufipogon is the wild relative of cultivated rice. In its native SE Asia, annual and perennial…
A: Plants often grow in the environment in various and diverse conditions depending upon their…
Q: Which of the follow breeding system(s) guarantee no intra-floral selfing. (select all that apply)…
A: This is seen in plant species where the male and female flowers are present on separate plants. The…
Q: Discussion 3.1 Comparing the Utilitarian Approach with Other Approaches After carefully reading the…
A: Introduction Euthanasia is the deliberate taking of a life to end pain and suffering. The…
Q: which solutions created isotonic, hypertonic, and hypotonic environments for the chicken eggs.
A: The three types of tonicity are- isotonic, hypotonic, hypertonic. osmosis is the movement of water…
Q: B- A human had a meal of 200 Cal, and drunk water, answer the following: Answer three only 1. What…
A: Introduction Food is a substance that must be consumed by a living thing in order for it to receive…
Q: The MET oncogene is a growth factor receptor that is altered in many forms of cancer including lung…
A: Cancer is a fatal disease that has both physical and mental consequences for a person. Cancer can…
Step by step
Solved in 2 steps
- Match each stage with the events listed. ___ metaphase a. sister chromatids move apart ___ prophase b. chromosomes condense ___ telophase c. new nuclei form ___ interphase d. chromosomes aligned midway between spindle poles ___ anaphase e. G1, S, G2 ___ cytokinesis f. cytoplasmic divisionThe mitotic spindles arise from which cell structure? centromere centroscme kinetochore cleavage furrowFigure 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.
- After mitosis, each daughter cell contains genetic instructions that are ______ and _____ chromosome number of the parent cell. a. identical to the parent cells; the same b. identical to the parent cells; one-half the c. rearranged; the same d. rearranged; one-half theFigure 6.4 Which of the following is the correct order of events in mitosis? a. Sister chromatids line up at the metaphase plate. The kinetochore becomes attached to the initotic spindle. The nucleus re-forms and the cell divides. The sister chromatids separate. b. The kinetochore becomes attached to the mitotic spindle. The sister chromatids separate. Sister chromatids line up at the metaphase plate. The nucleus re-forms and the cell divides. c. The kinetochore becomes attached to metaphase plate. Sister chromatids line up at the metaphase plate. The kinetochore breaks down and the sister chromatids separate. The nucleus re-forms and the cell divides. d. The kinetochore becomes attached to the mitotic spindle. Sister chromatids line up at the metaphase plate. The kinetochore breaks apart and the sister chromatids separate. The nucleus re-forms and the cell divides.Chromosomes are duplicated during what portion of the cell cycle? a. G 1 phase b. S phase c. prophase d. prometaphase
- Which key step happens during anaphase? separation of sister chromatids OOOO O separation of homologous chromosomes replication of chromosomal DNA in the nucleus condensation of chromosomes into sister chromatidsWhich phase is described below? The chromosomes condense, Each is made of two sister chromatids,(looks) like an "X" Each sister is a clone, the closest of kin, And acentromere connects them like siamese twinsThe nucleolus disappears it melts away, as the cell takes a ribosomeproduction holiday, the centrosomes separate, start spindle formationfor separating chromatids and cell elongation.Which of the following marks an important event during telophase? O nuclear envelope starts to reappear movement of chromosomes at the opposite poles O movement of chromosomes at the metaphase plate chromosome condensation ооо
- Which will happen during anaphase? Two new daughter cells are formed Chromosomes start to condense Sister chromatids are pulled apart to opposite poles. Sister chromatids align at the metaphase plateWhich of these is occurring during the mitotic step shown here? The nuclear membrane breaks down. The sister chromatids line up at the center of the cell. The chromosomes begin to uncoil as the nuclear membrane reassembles around them. Cytoplasm is divided into the two daughter cells. The sister chromatid pairs are pulled apart by the spindle fibers.All of the following happen during anaphase EXCEPT doubled chromosomes (sister chromatids) are dragged to either end of the cell motor proteins pull chromosomes doubled chromosomes split into their individual single chromosomes the centrosomes form
