What would happen during anaphase and anaphase 1 in individual possing an odd number of chromosomes?

Q: Increases in the incidence of a disease may be due to a(n): O Increase in the infectivity of an…

A: Ans: Increase in the incidence of disease can be stated as the occurs of new cases in the population…

Q: In mice, 2n = 40. If a mouse cell divides by mitosis, it will produce two daughter cells that each…

A: Mitosis and meiosis are the two types of cell divisions found in sexually reproducing organisms.…

Q: Which of the following defects in RAS would be tumorigenic? multiple answers    A. Deletion of…

A: Ras is a nucleotide binding protein that is responsible for cell division, growth and…

Q: When using Quikchange to amplify the pQE.1-CRYGD plasmid containing our mutation and setting up the…

A: Introduction Making many copies of a specific DNA region in a lab setting is a standard practice…

Q: The following has a pH greater than 7 (>7): O a. Acid O b. Base O c. Buffer O d. Salt Oe. None of…

A: pH is measured as the negative log of hydrogen ion concentration. pH = - log(H+)  pH is the measure…

Q: Consider a hypothetical cell where the import of glucose is powered through the coupled export of…

A: Glucose is an essential molecule to power the energy need of the cell and therefore, needs to move…

Q: Instructions: 1. For each of the provided food webs indicate how many toxins are in each link in the…

A: 2) Food Chain 1: Diatoms = 0.025 toxins Clam = 0.025 toxins * 10,000 diatoms = 250 toxins Sea otter…

Q: How does mitosis result in daughter cells containing identical number and same DNA with its parent…

A: The cell division is the process that is responsible for the production of two or more than two…

Q: Chemiosmosis involvesa. the movement of electrons across the cell membraneb. the movement of…

A: The process in which the movement of ions across a semipermeable membrane is called chemiosmosis.…

Q: A child must take 10 mLmL of cephalexin, an antibiotic, by mouth 2 times a day for 15 days. The…

A: A substance used to cure, detect, or prevent illness is known as a medication. A significant area of…

Q: Catarrhines’ nostrils are A. Close together and face downward B. Large due to their heightened sense…

A: Introduction  A diverse group of mammals are called primates. The lemurs, galagos, and lorisids are…

Q: Student's last name Summary of the Oral Mucosa Type of Epithelium Mucosal Region Lip Skin aspect…

A: Explanation: 1. Each region's epithelium is one of the following types: A. The stratified squamous…

Q: The following is another name for an alkaline: O a Acid O b. Base O c. Buffer Od. Salt Oe None of…

A: Acid  Any substance that produces a sour taste in water solution, turns blue litmus paper red,…

Q: The following is an ion present in the total body fluid: O a. Electron O b. Electrolyte O c. Proton…

A: Body fluid is defined as the liquid found within the human body. It may be classified into two main…

Q: Consider a hypothetical amino acid whose side chain forms a hydrogen bond with the oxygen atom of a…

A: Introduction:- Proteins are made up of molecules called amino acids. Proteins and amino acids are…

Q: A gene that codes for a positive cell cycle regulator is called a(n) ________.a. kinase inhibitorb.…

A: The cell cycle is composed of G1, S, G2, and M phases. The cell cycle is an important process that…

Q: The order is for 980 mL of D2.5W (2.5% dextrose in water) to infuse intravenously over a period of 8…

A: Biology is the natural science that studies life and living organisms, including their physical…

Q: The movement of molecules that expends energy to move potassium ions into the cell and a different…

A: Primary Active Transport:  Primary active transport, also known as direct active transport, employs…

Q: SCIENTIFIC NAME Mimosa pudica Zingiber officinale Allium cepa Musa paradisiaca Sechium edule TYPE OF…

A: An important field of biology, botany encompasses the study of plants and their biology. Therefore,…

Q: Explain the physical foundations of the operation of an electron microscope

A: The first prototype electron microscope, capable of four-hundred-power magnification, was developed…

Q: 7. 1 Required Study the two diagrams below. Diagram A 1 2 Diagram B 2 Based on the sequence of steps…

A: Active transport is a type of transport process that helps to move molecules through the cell…

Q: What are ribosomes? State the function of ribosomes. In what way eukaryotic ribosomes differ from…

A: Ribosomes are specialized cell organelles and are not membrane bound.

Q: Explain how homology is different from convergent evolution and give examples

A: Introduction :- Convergent evolution in evolutionary biology is the process by which distantly…

Q: 3. In general, the surface of a tree has a harder "feel" than does the surface of a dog. What cell…

A: The cytoplasm is the cell's fundamental environment. The nucleus, like the town hall, is the most…

Q: How does the fact that our brains evolved relate to the role of exercise on brain function? Choose…

A: Evolution of brain is a complex phenomena. During the course of evolution, natural selection…

Q: The following type of metabolic reaction breaks down a polymer (large structure) into monomers…

A: Biochemistry is a subdivision of biological science that involves the study of biochemical reactions…

Q: Which of the following are features of proteins? -they are generally circular molecules. -they are…

A: Proteins are made up of hundreds or thousands of smaller units called amino acids, which are…

Q: Modification H3Ac H3K9(me2) Rat with enrichment for this modification (normal or hypertensive) ACE1…

A: The renin-angiotensin system (RAS) is a hormonal system which control blood pressure, total…

Q: What exactly is the zona pellucida? Does it make up the plasma membrane, vitelline layer, AND jelly…

A: Introduction  The extracellular matrix, also known as the ECM, is a three-dimensional network of…

Q: One possible theme of The Call of the Wild could be that only the strongest survive. Explain how…

A: According to Darwin  theory, individuals with traits that enable them to adapt to their environments…

Q: What are the Epithelial cells?

A: Introduction: Organs and other body parts are made up of collections of cells that make up body…

Q: Which important phenomenon is both inspected during g1 and g2 checkpoints of the cell cycle?

A: A cell cycle respsosible for multiplication and dividation of cells. This is a series of events that…

Q: Which of the following exert their cell signaling ability proteteolysis of other proteins? multiple…

A:

Q: Instructions: Species name 1: Sample illustration: Taxonomic account (domain to species): At least…

A: Introduction R. H. Whittaker’s classification system divides organisms into five major groups. These…

Q: Select all that apply to a negative stain:    1. involves a washing step 2. cells may be distorted…

A: Acid staining is a type of negative staining. This indicates that the dye readily releases a proton…

Q: A. Detecting Dextrin in Starch 1. Iodine Test for Starch Describe any change that took place when…

A: The iodine test is the biochemical test used to detect the presence of starch. The starch reacting…

Q: 29. B Required The diagram below represents what occurred when an onion (plant) cell and a red blood…

A: Introduction :  Osmosis is a passive process that takes place with no energy required. When the…

Q: SCIENTIFIC NAME Mimosa pudica Zingiber officinale Allium cepa Musa paradisiaca Sechium edule KINDS…

A: Introduction An important field of biology, botany encompasses the study of plants and their…

Q: What is the difference between the metaphase chromosome and telophase chromosome? Metaphase…

A: Introduction The term chromosomes defined as a thread-like structures present inside the nucleus of…

Q: The informational biopolymers DNA, RNA and protein all share some features, but differ in others.…

A: The flow of information takes place from DNA to proteins. This process is called central dogma and…

Q: The five cells shown in figures a-e below are all from the same individual. Which of these cells…

A: Option a is from Meiosis I This denotes the separation of homologous chromosomes. Assuming (2n) to…

Q: 5) A maize farmer plans to plant varieties X and Y of maize each in four plots. Illustrate a…

A: Randomization  is most useful in situations in which the experimental material is heterogenous and…

Q: Which event may take place before metaphase? O reformation of nuclear membrane O cytokinesis DNA…

A: Introduction  In the eukaryotic cell cycle, mitosis is a stage during which the chromosomes are in…

Q: armer plans to plant varieties X a randomization of the plots.

A: Randomization  is most useful in situations in which the experimental material is heterogenous and…

Q: Genus callyspongia haliclona Jeucoslinia scypha Place of Collection/Habitat Description…

A: Knowledge of animal features aids in classifying animals in different situations where they appear…

Q: The hsr-omega gene is induced by heat stress and is part of the conserved heat shock response system…

A: Introduction :  The species of fly known as Drosophila melanogaster is a member of the Diptera…

Q: Sex-linked or "X-linked" inheritance Using XG for the normal vision allele and X8 for the…

A: If the gene that produces the feature or condition is identified on the X chromosome, it is said to…

Q: innaeus Baptiste de Lamarck tle as Malthus created a binomial nomenclatu [Choose ] [Choose ] [Choose…

A: Robert huk was a first to identify a cell in 1665. He observed the cork cell. Cork is the part of…

Q: Draw and decorate the concept of Fetal station?

A: Introduction An unborn child grows and develops inside the uterus in humans (womb). The foetal…

Q: Plant Cell Wall Plant cell cytoskeleton Plant Cell (Plasma) membrane Plasmodesmata of the Plant Cell…

A: Introduction :  Cells are the basic structural and functional units of all living beings. A cell can…

Oogenesis

The formation of the ovum (mature female gamete) from undifferentiated germ cells is called oogenesis. This process takes place in the ovaries (female gonads). Oogenesis consists of three stages known as the multiplication phase, growth phase, and maturation phase. 

Cell Division

Cell division involves the formation of new daughter cells from the parent cells. It is a part of the cell cycle that takes place in both prokaryotic and eukaryotic organisms. Cell division is required for three main reasons: