Which of the following does NOT contribute to the longer lasting and more widespread effects observed with sympathetic activation versus parasympathetic activation? Additional norepinephrine is released from the adrenal gland Acetylcholine is slowly degraded by acetylcholine esterase

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A: at 1000x magnification = 1.78mm x 100 divided by 1000 = 0.178 mm or 178 micrometers. Stage…

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A: Answer : the following is NOT a risk or benefit of GMOs is :    D. Dominant competition and promote…

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A: the above characteristics are consistent with a homo erectus skull. 1.the average cranial capacity…

Q: Myosin

A:

Q: 2.If you were running an experiment and interrupted the interaction between thin and thick…

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Q: Why do steroids take relatively long to generate change after they bind to intracellular receptors?…

A: Why do steroids take relatively long to generate change after they bind to intracellular receptors?…

Q: The cells that are found in tendons are called: A. osteocytes B. adipocytes C. haemocytoblasts D.…

A: D. fibroblast is correct answer.

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A: The translation is the process that involves production of polypeptide chain or protein from the…

Q: How does mutation can affect the central dogma and the phenotype?

A: Mutations are the changes in the DNA sequence. The changes can be single base changes or a fragment…

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A: A virus, an unseen microorganism, infiltrates our body. It infiltrates our tissues and then…

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A: Option C is the correct answer.Explanation: Hair cells have cochlear nerve which contains axons and…

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A: Introduction :- UVC, which measures 200 to 280 nm, has the shortest and weakest wavelength. It has a…

Q: Explain how the mechanism of ATP generation in the chloroplast similar to that in the mitochondria?…

A: Introduction Plants and other organisms use photosynthesis to transform light energy into chemical…

Q: 3.The brain and spinal cord constitute the _______ nervous system of vertebrates and they receive…

A: The nervous system over the neural system is a complex network of neurones specialised to carry…

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A: Biodiversity refers to all the different types of life present in an area. It is the biological…

Q: What is the main function of the lung of the frog

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Q: Contrast positive versus negative regulation of gene expression. Describe the role of the repressor…

A: Positive and negative control of gene expression In some cases, the product of a regulatory gene is…

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A: an ecological niche is an area used or inhabited by species that have adapted especially for it. For…

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A: The entire distribution of electromagnetic radiation according to frequency or wavelength is called…

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A: Petroff- Hausser chamber is a chamber used usually for sperm and bacterial count. Number of bacteria…

Q: Know about the inheritance of sex-linked disorders:

A: The terms inheritance and heir only refer to property succession by descent from a deceased person…

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A: Given: The hierarchy of classification suffers from its own disadvantages when only the physical…

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A: Protein polypeptide chains are linear polymers that are formed from a repertoire of 20 different…

Q: 2. Give examples on how work and energy are essential in biological systems.

A: Work is defined as a task that involves the mental and physical efforts to get it done. Energy is…

Q: Which one of the following terms best describes a phospholipid. It consists of а: A. polar head and…

A: Phospholipids along with proteins are an important part of the plasma membrane. It is made up of…

Q: Select all the intermediates that would be isolated if the enzyme malate dehydrogenase was inhibited

A: isocitarte succinate malate a-ketoglutarate fumarate  citrate succinyl coA

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A: Infection is the invasion and growth of germs in the body. The germs may be bacteria, viruses,…

Q: The rate of colonization declines withThe rate of colonization declines with a. decreasing distance…

A: 1. Since most organisms that acquire the island correspond to species that aren't currently present,…

Q: THE MAIN WAY OF HEAT EMISSION 1. convection 2. conduction 3. radiation 4. evaporation

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A: Glucagon is a hormone that works with other hormones and bodily functions to control glucose levels…

Q: In a genetic system of complete dominance, a recessive allele is expressed    Select one: A.…

A:

Q: If you discovered a fossil hominin that was adapted for both arboreal and bipedal locomotion, had an…

A: Introduction Bipedalism is a type of terrestrial locomotion in which an organism moves by using its…

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A: UV Radiation or Ultraviolet Radiation is emitted majorly by the sun and also by some artificial…

Q: 10 0.9 0.8 8- 0.7 0.6 0.5- 0.4 5- 4- 3 2 0.3 0.2 0.1 01 234 S 6 7 8 9 10 Size of individual…

A: Answer ::   The correct answer would be 0.7 From the graph it is deductable that ,As the if the…

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A: Anterior circulation stroke typically causes unilateral symptoms. Posterior circulation stroke can…

Q: select the example of bottleneck effect.

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Q: some of the above choices are strict aerobes and some are facultative anaerobes. This is helpful to…

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Q: 1. Name the molecule that contributes to the shape of a capsid around a virus?

A: The capsid is basically a protective layer around the viral structure which usually protects the…

Q: State four reasons why barley is terminated in beer brewing process.

A: Beer brewing:         The process of production of beer by steeping a starch source in water,…

Q: The cells that are found in tendons are called: A. osteocytes B. adipocytes C. haemocytoblasts D.…

A: Introduction - A tendon is a strong, flexible tissue cord that looks like a rope. Tendons are the…

Q: What prevents the immune system from responding to and destroying tumour cells in d) malignant…

A: Answer ::   The answer should be written in a stuctured manner with different headings like…

Q: A change in the open reading frame that results in a different protein sequence is called a…

A: Introduction :- A mutation is a change in an organism's DNA sequence. Mutations can occur as a…

Q: Each enzyme is able to promote only one type of chemical reaction. The compounds on which the enzyme…

A: A. Temperature- The rate of an enzyme-catalyzed reaction rises as the temperature rises, as it does…