Which of the following hormone helps in the secretion of HCL from stomach? a) Gastrin b) Secretin c) Pepsin d) Renin

Q: Distinguish among anthropoids, hominoids, and hominins.

A: Humans' closest living ancestors are apes. Moreover, apes and humans have more similarity than any…

Q: Organelles may exhibit membrane sidedness such that secretory vesicles from the ER are transported…

A: Golgi complex  Golgi complex is the double membranous structure which pack protein into vesicles and…

Q: Define the following terms and give one example for each: (a) Commensalism (b) Parasitism (c)…

A: Commensalism- it is a relationship between individuals of two species in which one species obtains…

Q: Chthamalus are stronger than Balanus Dessication prevets Chthamalus from growing beyound upper…

A: Niche overlap describes the situation in which co-occurring species share parts of their niche space…

Q: Define phenotypic adaptation. Give one example.

A: Phenotypic adaptations refer to changes in the appearance of organisms as a result of genetic…

Q: Predation can eliminate weak or sick members of a prey population. This may result in stronger,…

A: Predation is a type of relationship in the environment in which one animal benefits and the other…

Q: Why HIV doesn’t naturally induce a strong CD8+ T cell response

A: HIV or the Human Immuno Deficiency Virus attacks the body's ability to fight infectious diseases…

Q: is gec •Foo little cell death 13. In some types of colon cancer, stem cells have a mutation in the…

A: The activation of cell oncogenes represents only considered one of  awesome types of genetic…

Q: Hydrolytic reaction do not always require the presence of water.

A: The word hydrolytic relates to the other word hydrolysis which means the breakdown process where…

Q: Question 18 A 38-year-old man is attending a blood drive: 245lb; hemoglobin 16.5 g/dL; received…

A: Blood transfusion is a very common phenomena in medical science but it can have disasters effects if…

Q: Define decomposition and describe the processes and products of decomposition.

A: Inorganic decomposition is the breakdown of complex organic matter or biomass from the bodies of…

Q: Escherichia coli dsDNA contains 51% GC on a molar basis. What are the mole percentages of A, T, G…

A: Mole percentage of A, T, G, C :-

Q: 9. Which of the following increases the population of certain species? * immigration emigration…

A: Growth rate  Growth rate means percentage change in population within specific time period.

Q: A site of communication between neurons is called a _________ 2. Where is the cerebral spinal fluid…

A: Neurons are also known as fundamental unit of brain and nervous system. The main function is to…

Q: Pyruvate is transported into the to undergo TCA and ETC.

A: TCA  Tricarboxylic acid cycle or Kreb's cycle is the series of chemical reactions from which enery…

Q: : Retinal implants mainly generate the 3) Color vision with retinal implants sensation of white…

A: Retinal implants can aid in vision. Retinal implant devices provide electrical stimulation to these…

Q: When large genomes are sequenced, which of the following is true? Group of answer choices   The…

A: Genome is defined as the total complete set of an organism's DNA where it contains of all the…

Q: The population of Desert Paradise (DP; a fictitious town) hasbeen doubling every 7 years. Most of…

A: A mountain range is also known by the name of the hill range. A Hill range is described as a series…

Q: This conceptual model to the right shows the flow of energy through a spring ecosystem in Silver…

A: The ecological energy transfer gives us idea about the transfer of energy between different trophic…

Q: Question 2 Could you please explain the term ʼzoonosis'.

A: Introduction - An organism that causes disease is referred to as a pathogen.  Microbes are abundant…

Q: Explain what eukaryotes are. In 200 words.

A: Biotic component of the environment include all the forms of the life from minute bacteria to a…

Q: In Gram-positive bacteria, peptidoglycan cross-link is formed by a peptide bond from the amino group…

A: In gram positive bacteria Peptidoglycan carries covalently attached cell surface components like…

Q: Discuss the mechanism of action of the enzyme chymotrypsin.

A: Chymotrypsin is a protease enzyme that digests the proteins cleaves the carbonyl side of peptide…

Q: Is Glu-97 directly involved in reaction with the substrate (substrate = DHAP, enzyme = TIM)? What…

A: In case of enzyme TIM (triosephosphate isomerase), Glu-97 remain present adjacent to the active site…

Q: Objective lens A has a limit of resolution equal to 0.2 mm while objective lens B has 30 μm. a.…

A:

Q: hypothesis accepted

A: Experimental biology is the set of approaches in the field of biology which  concerned with the…

Q: The primary source of energy for organisms is both protein and carbohydrates proteins both…

A: Answer is carbohydrates

Q: If a researcher forgot to wipe the outside a sample cuvette to make it free of drops, fingerprints,…

A: Absorbance is the amount of light absorbed by chemical species present in the sample. It is measured…

Q: features D-Glucosaminate-6-phosphate Ammonia-lyase structure that make either it different OR…

A: * D-Glucosaminate-6-phosphate ammonia-lyase (DGL) is a 5'-phosphate dependent enzyme which produces…

Q: Scientists studying the development of the pesticide resistance found that mosquitoes with the…

A: There are few important points that should kept in mind : The interaction between populations of…

Q: Eating a single “death cap” mushroom can be fatal. The specific epithet of this mushroom is…

A: Fungus (plural fungi) are any of the approximately 145 thousands recognized species of fungi,…

Q: 4. How does the Renin-Angiotensin-Aldosterone System work? Which organs are involved? What is the…

A: The renin–angiotensin–aldosterone system (RAAS) is a major hormonal cascade in the control of blood…

Q: 1. Complete degradation of glucose will yield - 686; 6kcal / m * ol . However, computing the energy…

A:

Q: sen's disease, also kr eria infect the Schwa eripheral nerves to fc ne immune system on causes a…

A: De myleination is common in both Hansen's disease as well as multiple sclerosis. In multiple…

Q: (c) Discuss the mechanism of action of the enzyme chymotrypsin.

A: Chymotrypsin is an enzyme used by the digestive system to breakdown the component into smaller…

Q: During the aerobic cellular respiration, where do ATP molecules form?   a. Cytosol only b. Cytosol…

A: Answer is (a) cytosol only

Q: . Based on Figure 17-4, how many chromatids are in atrivalent?

A: Chromatids are identical copies of replicated DNA that form at the start of cell division. It is…

Q: In a survey conducted at the beginning of 2010, a hypothetical country with a total land area of…

A: Population density is the measurement of population per unit area  Population density =…

Q: 11. For a (fictitious) haploid fungus, the starting point in the biosynthesis of the amino acid…

A: A haploid phase and a diploid phase alternate in the life cycle of a sexually reproducing fungus.…

Q: c) Illustrate the mechanism of action o Aýsozyme.

A: Answer Machanism of action of lisozyme:

Q: What are the different stages of the follicular phase of the menstrual cycle taking place in ovary…

A: menstrual cycle- it is cycle of  monthly changes a woman's body under go through in preparation for…

Q: Why living organisms classified? are

A: On the basis of their similarities and differences living organisms are arranged into the different…

Q: BASIC BIOLOGY Funnel Volumetric Flask Graduated Cylinder Beaker Balance

A: 1. Human skeleton model:- These are the primary teaching tools used to teach students and patients,…

Q: Explain how bacteria can become resistant to ampicillin. Be sure to mention the following terms:…

A: Antibiotic is an anti-microbial substances which kill or restrict microbial growth. Their…

Q: Translation of the mRNA occurs in the GC rough ER smooth ER cytoplasm nucleus

A: The translation is the process of synthesizing a protein from the information contained in a…

Q: What slide preparation technique should you use to depict the anatomical structure of the vegetative…

A: Slide preparation is important to view a specimen under a microscope. Thin sections are made and…

Q: Describe the ways in which humans benefit from angiosperms

A: Introduction Flowering plants, also known as angiosperms, are plants that produce flowers and…

Q: DNA is driven into the A-form when under dehydrating conditions. Describe the differences between…

A: The DNA or deoxyribonucleic acid is the genetic material in living organisms that is composed of…

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

A: Introduction Genetically modified crops are plants that have been modified Crops which are been…

Q: We take advantage ________ when crossing Landrace and Large White. Inbreeding depression Hybrid…

A: Landrace breed It is a breed of large white hog. It originated in Denmark. This breed has traits of…