What is the gene in the human chromosome that determines the "maleness"?

Q: When an inhibitory neurotransmitter such as GABA opens cl– channels in the plasma membrane of a…

A: Introduction :- Inhibitory neurotransmitters hinder the chemical communication from being…

Q: During the process of anaerobic cellular respiration, the final electron accepter in the electron…

A: Anaerobic respiration is the respiration process similar to aerobic respiration but it does not use…

Q: Compare and contrast monogamy, polygyny, polyandry, and promiscuity? Provide examples. Monogamy is…

A: Mating system classification provides qualitative insight into the overall mating dynamics that…

Q: An organism has eight offspring and two die every year for four years. What type of survivorship…

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Q: Short notes about reproduction in the two main groups of eukaryotic micro-organisms.

A: Reproduction is defined as the process by which living organisms produce more living organisms of…

Q: ITEM MSM MICROBIAL PROFILE MICROORGANISM/CAUSATIVE I AGENT A GRAM REACTION B OXYGEN REQUIREMENT C…

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Q: A 12-year-old male was brought in by his mother for evaluation of diarrhea and crampy abdominal-pain…

A: Introduction: 1st step Nurses play an important part in executing a specified protocol for the…

Q: Compare and contrast stabilizing, directional and disruptive selection with regard to how each…

A: Introduction  Natural selection is the adaptation and modification of populations of living…

Q: Does reclassification of a dinosaur, or any other species, decrease the supporting evidence for the…

A: Evolution is the process of formation of life on the earth in the form that we see today. It is a…

Q: 7. is the high energy carrier that is regenerated during fermentation that allows cell to continue…

A: The process of breakdown of glucose to various intermediates and finally convert to pyruvate is…

Q: Role of Molecular Biology in Evolutionary Classification

A: Introduction :- The study of the molecular basis of biological activity in and between cells,…

Q: Read the clues and classify as Virus, Archaebacteria, Eubacteria, VIRUSES ARCHEABACTERIA EUBACTERIA…

A: Viruses are significantly smaller than bacteria, and they are made up of a single or double-stranded…

Q: Which of the following statements is false?a. Auxin and gibberellin promote stem elongation.b.…

A: Introduction :- Abscisic acid (ABA) is a major hormone involved in tuning responses to a variety of…

Q: 1. what is modifying gene? 2. What is gene redundancy?

A: 1. what is modifying gene?   2. What is gene redundancy?

Q: One industry that is in need of sustainable practices is the fishing industry. Which of the…

A: Fishing industry include the catching, processing, transportation, Distribution and Marketing of…

Q: Which lipid type is not an important structural component of the cell membrane structure?  a.…

A: The thin, living, elastic, semipermeable lipoproteinaceous membrane that is present around the cell…

Q: linkage disequilibrium

A: a) Linkage:  Linkage is the phenomenon of certain genes staying together during inheritance…

Q: Evaluation of PCR product electrophoresed on 0.8% agarose gel shows non-specific bands. The…

A: Introduction DNA fingerprinting is a technique that is commonly used to identify people based on…

Q: What did the virus conclude? , Which virus was used? , How did the virus help in the conclusion?…

A: A virus is a submicroscopic infectious agent that replicates only inside the living cells of an…

Q: In table 21.1, the effects of injection of different types of RNA into wild type mice was examined.…

A: miRNA(micro RNA) is type of non coding, single strand RNA. It involves in gene silencing and…

Q: Describe a variety of organic compounds present in living organisms, and explain their importance to…

A: Because of their relationship with organisms and the fact that they include carbon, the chemical…

Q: a.) What form of replication do you think this virus does use? How do you know? b.) Can the doctor…

A: Viruses Viruses are microorganisms that are non-living until and unless they find a suitable living…

Q: The genetic content of each somatic cell in an organism is the same, but not all genes are expressed…

A: Introduction :- Somatic cells are bodily cells that aren't sperm or egg cells (which are called germ…

Q: de bien Class: Genus: Common Name: Dorsal Ventral

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Q: 2. A learner carried out an experiment on water loss from leaves. The learner wanted to find out…

A: Introduction  Leaf base, leaf lamina, and petiole are the three primary elements of a leaf. Simple…

Q: What are the major ecosystems of the world? Describe forest and pond ecosystems in detail

A: Ecosystem  A geographical area in which plants, animals, & other species, as well as weather…

Q: The classification of viruses are similar to the classification of organisms in the three domains of…

A: Viruses are microscopic pathogenic organisms which can only multiply inside a host cell and are…

Q: Charcot-Marie-Tooth disease (CMT) is a heritable condition characterized by weakness in leg, foot,…

A: Answer-- The myelin in the motor neurons is damaged thereby preventing an impulse from moving along…

Q: Q4.7. In DNA replication, what is the difference between the leading and lagging strands? In the…

A: Replication is the process by which double stranded DNA molecule is copied to produce two identical…

Q: what are the application and disadvantages of the major epidemiological study designs?

A: Introduction  The study and analysis of the distribution, patterns, and determinants of health and…

Q: The Gram staining technique is useful to classify Bacteria. Can the technique be applied to Archaea?…

A: Introduction: While peptidoglycan is found in most bacterial cell walls, not all bacterial cell…

Q: explain as precisely as you can but in no more than 100 words the ionic basis of an action potential…

A: Introduction :- An action potential (AP) occurs in physiology when the membrane potential of a…

Q: 1. List the stages of photosynthesis and their location within the cell.

A: Photosynthesis is the process by which plants make food using carbon dioxide, water and sunlight.

Q: at rest, a cell has a negative charge inside the plasma membrane and a positive charge outside the…

A: Introduction Animal cell is surrounded by a plasma membrane. Plasma membrane is a selectively…

Q: explain how timed species counts are used to document bird communities distribution

A: The timed species count is defined as a specific number of birds that are counted during a set…

Q: choose a product of nanotechnology and Discuss the purpose and how the technology is used. It is…

A: Introduction Nanotechnology or nanotech is a branch of science which deals with matters like…

Q: A microbiology professor noted that in the fall when the apples are ripe, her cow, appropriately…

A: Introduction : The pyruvic acid produced during glycolysis is exposed to oxidative decarboxylation…

Q: A B Blood vessel A supplies two body organs namely the and the

A: The given diagram shows an amphibian circulatory system. The circulatory system is responsible for…

Q: The role of fungi in the production of cheese, wine, beer, and bread.

A: Fungi are responsible for the breakdown of organic materials in plants, such as cellulose and…

Q: Which of the following nutrients are absorbed in the stomach? a Carbohydrates, lipids, and…

A: The gastrointestinal tract, as well as the digestive organs that support it, make up the human…

Q: In the biological sense of the term (and not psychological!), why can't we say that individuals…

A: Introduction The statement individuals do not evolve, populations do is rooted in the (classical…

Q: What clinical symptoms can an inherited deficiency in complement components C3 or C4 lead to?

A: Introduction: There are three primary pathways in the complement cascade, each of which is activated…

Q: ribonucleotide double helix tRNA phosphodiester bond hydrogen bond polymer mRNA…

A: The DNA and RNA both are the examples of nucleic acids. The DNA is double stranded helical molecule…

Q: I need help with this diagram because I wrote the wrong Mark for Gp, Gr And I have to represent…

A: The enzymes are proteins which act as biocatalysts. In the presence of enzymes, the activation…

Q: Does this epidemic curve suggest a point source or propagated epidemic? Justify your answer. What…

A: A disease is caused by a deficiency or infectious particles.

Q: Which type of population dispersion is characterized by a high population density? a uniform…

A: Dispersion is the pattern of spacing of population. It is of following types -  Clumped Random…

Q: You touch a hot stove and withdraw your hand before you perceive the pain. Identify the neural…

A: Introduction NEURAL PATHWAY:- A series of connected nerves along which electrical impulses travel in…