Most of the cells in your body right now are in which phase of the cell cycle? G2 GO G1 O S phase O Mitotic phase In an adult human, mitosis would ONLY occur in tumors. True O False

Q: (d) Match the items given in Column A with the most appropriate ones in Column B and rewrite the…

A: Cranial nerve- 12 pairs Leydig cells - Testosterone Acetylcholine - Neurotransmitter Spinal nerves -…

Q: Microbes can provide beneficial activities. Bioremediation (using bacteria) is a process used to…

A: Answer

Q: Calculate treadmill speeds using target VO2 range Weight 73kg Resting HR 70bpm Maximal HR 150bpm…

A: VO2 = horizontal component + vertical component + resting component Walking Walking: VO2 = H + V +…

Q: We have been told that some tumours in the colon are associated with microsatellite instability.…

A: Tumours and mutations.

Q: Week 1 (lessons 1 and 2) 1. Explain how to properly use a micropipette (tips, drawing samples,…

A: Micropipette is an important laboratory tool used for transferring liquid in a very small amount of…

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A: Contagious diseases are those diseases that spread from one to another through air and water. With…

Q: In a cap and trade program, the ‘cap’ refers to what?   a. the maximum amount of fossil fuel…

A: ANSWER;  -a) the maximum amount of fossil fuel emissions that can be released in total Explain;-…

Q: Acquired mutation in the p53 gene is the most common genetic alteration found in human cancer (> 50%…

A: The correct option is F. Transcription factor

Q: Discuss the relative importance of PO2, PCO2, pH and blood glucose level in regulating cerebral…

A: Cerebral blood flow is a blood flow to provide blood to cerebral of brain which is very important…

Q: Under what conditions does Staphylococcus epidermidis become an opportunistic pathogen? Group of…

A: * Staphylococcus epidermidis are  nonmotile and stains Gram positive and  cocci shaped Which are…

Q: In pea plants, P is purple flowers, p is white flowers, T is tall plants, and t is short plants.…

A: Introduction : A dihybrid cross describes a mating experiment between two organisms that are…

Q: What is the potential space between the arachnoid and pia mater? A. Epidural B. Subarachnoid C.…

A: The epidural, subdural, and subarachnoid spaces all cover the layer of the spinal cord. They are…

Q: Describe the structure, mention the alpha helices, beta sheets, and anything else that the picture…

A: The above image shows a 3D representation of a protein structure. It is known as Ribbon diagrams or…

Q: What are the similarities between the life cycle of Symbion Pandora and Plasmodium (commonly known…

A: Life cycle of Plasmodium falciparum. Three primary stages can be distinguished according to whether…

Q: Type of Medium Original Color Any Chemicals Added to Visualize Reaction? Negative Result Positive…

A: Phenol red Glucose original colour will be yellow.  Negative results indicates that there is drop in…

Q: Can you think and answer how a reporter enzyme can be used to monitor transformation of host cells…

A: Introduction In this question we will discuss how a reporter enzyme can be used to monitor…

Q: CH, CH, The dark pink puzzle pieces show O nitrogenous bases. ribose molecules. O deoxyribose…

A: Answer is deoxyribose molecule

Q: QUESTION 1 In pea plants, round (R) is dominant to wrinkled (r), yellow (Y) is dominant to green…

A: A cross between two individuals with known genotype can tells us about the probability of various…

Q: Describe each hypothesis for DNA replication A.) Conservative B.) Semiconservative C.) Dispersive

A: DNA is the genetic material of the body that stores all the genetic information and DNA replication…

Q: Founder effects are most prominent in geographically, culturally or religiously isolated populations…

A: True The founder effect is the reduction in genetic variation that results when a small subset of a…

Q: Compare and contrast the advantages and disadvantages of production of genetically modified crops.

A: Living beings whose genetic makeup has been altered by genetic engineering are known as genetically…

Q: Lactate fermentation is an important pathway, allowing the body to regenerate the co-factor in the…

A: * Lactate fermentation is an important pathway which allows the body to generate the co factor…

Q: IV. Heterosis. Records from a dairy farm is presented. Evaluate the effect of crossbreeding on the…

A: The application of scientific and technical principles to the processing of the material by…

Q: The mean height of a certain kind of plant is 169 centimeters. Suppose we want to carry out a…

A: The method of hypothesis testing uses tests of significance to determine the likelihood that a…

Q: Why do you think eating salty foods made you thirsty?

A: Salt and thirst connection

Q: Skin color is an adaptive trait that provides a) protection against breakdown of folate b)…

A: Pigmentation It refers to coloring of the skin(some areas or patches of skin turn darker in colour)…

Q: The difference between a linking number in a relaxed state vs supercoiled state?

A: Linking number It refers to to winding of DNA strands. It is the number of times the strand winds…

Q: A hypothetical disorder prevents memory cells from forming. What effect would this have on the…

A: Memory cells are produced when B cells encounter antigens and effector cells called plasma cells…

Q: Copán in present-day Honduras offers us an example of how a social and political hierarchy was…

A: Introduction The Copan Valley lies on the southeastern periphery of the Maya region, its collapse…

Q: You decide to knock-out URA3 and replace it with NeoR. What type of media will you plate your yeast…

A: * knockout with URA3 and replace it with NeoR. * URA3 URA3 is a gene on chromosome V present in…

Q: A sequence of DNA that codes for a protein and thus determines a trait is a. chromosome gene trait…

A: Deoxyribonucleic acid (DNA) is the genetic material of living organisms. DNA provides the…

Q: Briefly describe two approaches that are used to edit the germline in embryos using CRISPR-Cas9.…

A: The mechanism of CRISPR/Cas-9 genome editing can be generally divided into three steps: recognition,…

Q: In some animals, females select males as mates based on their ability to ward off infection as…

A: The Hamilton-Zuk hypothesis describes that body coloration can act as a good model for females to…

Q: What is mass transportation across the cell membrane?

A: Here I discuss about mass transportation across the cell membranes.

Q: What is the nucleotide sequence of the complementary strand of this molecule AT GCGA? O CATAG O A AT…

A: Deoxyribonucleic acid (DNA) and ribonucleic acid (RNA) are well known and well defined as the two…

Q: Question 1: A. In Northern blotting, electrophoresis is used to resolve which biological molecules?…

A: * Northern blot is a laboratory method to detect RNA molecules in a  mixture of RNA. *It is used to…

Q: and the of life on Earth. The Theory of evolution describes both the creation and design Unity and…

A: The answer with explanation is described in step 2.

Q: Value: 1 Which of the following is a similarity between biotin and vitamin K? O a. Both can be…

A: a.  Yes, biotin and vitamin K both are produced by gut bacteria. Bacteria in our intestine or we can…

Q: What are mitochondria? What is the basic morphology of these organelles and in which cells can they…

A: * mitochondria is of double membrane bound organelle which can be seen in almost all eukaryotic…

Q: According to the clonal selection theory, all immunoglobulin molecules in an individual B cell have…

A: *clonal selection theory states that antigen selects lymphocytes for activation from some cells  to…

Q: Choose all that are false when considering the adaptive response to tan. a) The ability to tan…

A: Choose all that are false when considering the adaptive response to tan. Ans : b) It is a cellular…

Q: Using the cAMP signalling pathway as an example, describe the ways in which signalling can be…

A: "Cells" communicate via their own chemical signaling system. Different chemicals, such as hormones…

Q: 13b This must be a stage of Meiosis I because O there is a spindie present. the sister chromatids…

A: Meiosis is a special type of cell division in germ cells, where chromosome number parent cells is…

Q: L. polyrhiza or L. gibba: Which species is the better interspecific competitor? Time Time Time The…

A: Interspecific competition: The competition present among organisms of different species for various…

Q: Fire destroys the seeds of many types of chaparral shrubs

A: The vegetation of Chaparral consists of evergreen shrubs, bushes, and small trees. They are usually…

Q: 1/4 1/4 YYRR yrr Gametes (YR) Yr YyRr 1. YR Sperm Ova YR YYRR YR) YR YYRR YYRR YYRR YYrr YYRR 4 YyRr…

A: The alleles are the alternative forms of a gene that are located on the same locus of a homologous…

Q: Answer each of the following with the BEST answer. Value: 3 A molecule with an upaired electron,…

A: The molecule which have a one free electrons and it is present in unpaired form, then that molecule…

Q: What are mitochondria?

A: Mitochondria (sing. Mitochondrion) are the membrane bound organelles found in the cells. they are…

Q: Suppose that you are interested in estimating a population mean. You select a random sample of…

A: A confidence interval for a population mean with a known population standard deviation is based on…

Q: Develop a periodized fitness plan for improved performance in 400 meter event.

A: The 400-meter occasion is the same, in everyday definition, from some other run occasion. There is a…