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…

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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…

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A: Introduction  A compound microscope is one that focuses a biological specimen using several sets of…

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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.

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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…

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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…

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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…