Q: slowing of population growth). In Step 1, we explore the effect of changing the age of reproduction,…
A: In 4th graph, population in aye group of 0- 4 are nearly 50 million and reduces in subsequent age…
Q: There is a promoter of a tumour suppressor gene in a mutant cancer cell line, and discover that…
A: DNA in our cells are highly condensed in order to accomodate them within the nucleus of our cell.…
Q: The replication of chromosomes by eukaryotes occurs in a relatively short period of time because ?…
A: The DNA replication is the production of new DNA from the old DNA by the semiconservative manner. In…
Q: 33. Which of these functional classes of neurons carries impulses from the central nervous system to…
A: The nervous system is the major controlling, regulatory, and communicating system in the body.
Q: D. How many starting cell is involved in mitosis when 350 cells are produced?
A: Mitosis Mitosis is a type of cell division involving the formation of 2 daughter cells which have…
Q: The potential difference that must be met in order for an action potential to be generated When the…
A: Action potential An action potential is defined as an electric impulse that travels down through a…
Q: Drinking water supplies are routinely tested for the presence of? Giardia Cryptosporidium Fecal…
A: Giardia and Cryptosporidium species are very typical gastrointestinal parasites affecting the health…
Q: What is the recurrence risk for autosomal dominant inheritance and recessive inheritance?
A: Introduction :- A genetic disorder or trait can be transferred from parent to kid via autosomal…
Q: Describe what is gel electrophoresis?
A: Introduction: Electrophoresis is a laboratory technique that uses size and electrical charge to…
Q: What is the proper way to measure the radial pulse rate of a test subject or patient who has a…
A: Pulse can be defined as a pressure wave which is generated,when the surge of blood creates a…
Q: What is meant by the term "staphylococcus"? O Bacteria that are round and arranged in clusters…
A: The flow of genetic information in a biological system is explained by central dogma and it involves…
Q: What are the different types of T cells, and what function does each have?
A: Introduction :- T cells are produced by stem cells in the bone marrow and are a component of the…
Q: minutes WITHOUT SWALLOWING, you would notice a change in the way the bread tastes. It will taste as…
A: Saliva is a clear liquid made by several salivary glands presemt in the mouth area. Saliva is made…
Q: Why we use 5% CO2 in cell line incubator and why not more than or less than 5%?
A: Introduction Cell culture is the process of growing cells in controlled environments, usually away…
Q: Terminal arborizations are small branches of the axon that have swollen ends called bouton O True O…
A: Axon terminals are the very end portion of a neuron that presents as a branch of swollen parts.
Q: The genetic difference between two Drosophila species, D. heteroneura and D. silvestris, as measured…
A: The genetic difference between two Drosophila species, D. heteroneura and D. sylvestris, as measured…
Q: Which is a ductless gland that secretes hormones directly into the bloodstream? Oan exocrine gland O…
A: The physiological activities are regulated by different mechanism in our body. The endocrine system…
Q: Assign the terms below to the simplistic scenario: you put sugar (or coffee) in the water to make…
A: Here, a condition is given like - we put sugar (or coffee) in the water to make sweet water (or…
Q: An example of an enzyme responsible for the chemical digestion of unsaturated triglycerides is:…
A: Introduction: In order to transfer these water-soluble molecules to the body's organs, big food…
Q: Why are the concepts of variable expressivity, incomplete penetrance, and delayed age of onset so…
A: Hereditary linkages explain how a genetic condition is passed down through the generations in a…
Q: A hypertonic solution outside a cell causes: O net water gain to the cell. net water loss to the…
A: A hypertonic solution is a particular type of solution that has a greater concentration of solutes…
Q: A man of 40-years old, who lives in the pise-walled house, came to the lab. He found in the wall…
A: Arthropods Arthropods are organisms belonging to the phylum Arthropoda. These are the invertebrates…
Q: Multinucleated smooth muscle results from the fusion of embryonic mesenchymal cells called myoblasts…
A: Although the human body is a singular entity, it is composed of billions of smaller entities of the…
Q: white matter is prevalent at the cerebrum's and cerebellum's surface or cortex, whereas gray matter…
A: Nervous system is a type of body system which is involved in control , coordination and sending…
Q: If oxygen is no longer available to make ATP, what happens to the transport of Na+?
A: Introduction A vital "energy molecule" present in all living things is adenosine 5′-triphosphate,…
Q: Because reticular fibers stain with silver are called argyrophilic. O False O True
A: Thin collagen fibres known as reticular fibres (type III collagen) are difficult to see with…
Q: etermine the reason as to why humans have evolved to mount an immune response to their own fetuses…
A: Erythroblastosis fetalis, often known as "hemolytic sickness of the baby," is an alloimmune…
Q: Label the following diagram: Blank # 1 Blank # 2 Blank # 3 Blank # 4 -2 wYy
A: Introduction :- The basic building blocks of the brain and nervous system are neurons, also known as…
Q: The diagram below indicates different ion concentrations from the inside to the outside of a neuron…
A: The electrical activity of the neuron is generated by the differential concentration of specific…
Q: apparatus. The cell bodies of the organisms were pear-shaped with pointed posterior part, large…
A: Protozoa Are unicellular microscopic eukaryotes with a rather complicated internal structure &…
Q: Which type of DNA mutation can be passed on to the next generation? a. Gamete mutation b. Somatic…
A: a) Gamete mutation can be passed on to the next generation. Gamete mutation also called as germinal…
Q: A couple planning their family are aware that through the past three generations on the husband's…
A: a. Inversions are quite uncommon, thus little is understood about how they affect phenotype and…
Q: Explain why we need to pasteurize the milk before consuming.
A: Pasteurization is a process in which the liquid food products are mildly heated (to below 100 °C) in…
Q: In a cross between AaBbCc and aabbcc, how many double crossovers would you expect to see in a…
A: A genetic map is a kind of a map that gives us information about the position of genes on a…
Q: Which of these BEST EXPLAINS genes and messenger RNA. genes do not make messenger RNAs messenger…
A: The genes are present in the DNA. The DNA is present in the nucleus of the cell. The genes are the…
Q: Match the definition or example with the term. < The cell's membrane fuses with the external…
A: Membrane transport is a phenomenon which determines how the substance are transferred through the…
Q: What are some clinical examples of type IV hypersensitivity?
A: Introduction :- Exaggerated or inappropriate immune reactions to an antigen or allergen are known as…
Q: Define the different types of graft rejection.
A: Introduction The immune system of a transplant recipient fights the transplanted organ or tissue…
Q: How is stress related to unhealthy coping behaviors?
A: The majority of us have occasionally encountered difficult circumstances in which we felt powerless…
Q: Which of the following statements is false? Hormones are excreted via tubes The pancreas is an…
A: Hormones are special chemical messengers in the body that are created in the endocrine glands like…
Q: 26- answer the question about the cell - 3 parts are there answer all of them 26a Outline the cell…
A: Cell It is referred to as the fundamental constituents of living things. It is a mass of cytoplasm…
Q: Suppose that you have obtained the following data from your complementation crosses with the…
A: In genetics, complementation occurs when individuals that have a homozygous recessive condition for…
Q: Heparin, is an anticoagulant produced by : O Mast cell O plasma cell O Esinophil O Macrophage
A: Anticoagulants, also referred to as blood thinners, are chemicals that stop or slow down blood…
Q: Choose which step of the scientific method is represented by this statement: Will people who…
A: “Nutrients are the compounds found in food that give us energy, allowing us to heal and develop,…
Q: Which of the following is an effect of gastric juice secretions on digestion? Select one: a.…
A: As per our company guideline we are supposed to answer only first question. Kindly repost the other…
Q: Using a Punnet square complete the cross AABBCC and AaBbCc. Provide the genotypic and phenotypic…
A: An alternate form of a gene is called an allele. The dominant allele is represented by a capital…
Q: Which of the following is an example of active transport? Simple diffusion Protein pumps Facilitated…
A: a) Simple diffusion : It is the random movement of particles more probably of gases and liquid. This…
Q: Determine the cell of the immune system responsible for processing antigen presented in a patch…
A: ANTIGEN PRESENTING CELL: A heterogeneous collection of immune cells called antigen presenting cells…
Q: What is the significance of mRNA?
A: Introduction Messenger ribonucleic acid, or mRNA, is a single-stranded molecule that is present in…
Q: How is protease a good example of a enzyme and what are its uses
A:
Describe the term serology and explain the immunologic principle behind serological tests.
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