When you open a bottle of sparkling water, the carbondioxide gas in the bottle form bubbles. If the bottle is leftopen, the water will eventually “go flat.” Explain thesephenomena in terms of atmospheric pressure

Q: What a child would suffer from if there was hyposecretion of thyroxine?

A: Hormones are the chemical messengers that are required for the proper growth and the functioning of ...

Q: Which phytoremediation method can be termed as phytomining? Justify your answe?

A: Phytoremediation is a bioremediation process that uses various sorts of plants to get rid of, transf...

Q: Genes contain the information that is required to express a particular trait' explain.

A: The genes present in an organism demonstrate a particular characteristic by creating some substance....

Q: Ms. Tan came to the laboratory for blood tests because her physician suspected renal disease. The te...

A: Kidneys are small bean shaped organs which are responsible for the regulation of osmotic balance and...

Q: Which portion of the phosphatidylinositol molecule contributes to (a) fluidity of the bilayer and (b...

A: Phosphatidylinositol is a type of glycerophospholipid that contains a glycerol backbone, two non-pol...

Q: Mycorrhizae is the example of?

A: The symbiotic association between a fungus and a plant that is mutual is more commonly known as myco...

Q: A homozygous tall plant (T) bearing red coloured ( R) flowers is crossed with homozygous dwarf plant...

A: To find the genotype and phenotype of the progenies, a cross can be made between the parent generati...

Q: What type of interaction, if any, would you predict between the side groups of the following pairs o...

A: Amino acids are structural units of proteins. Amino acids join together through peptide bond to form...

Q: Biology Question

A: A flagellum is a slender threadlike structure, especially a microscopic appendage that enables many ...

Q: Briefly describe asconoid, syconoid, and leuconoid body types in sponges

A: Sponges are multicellular organisms that belong to the phylum Porifera of the Kingdom Protista. They...

Q: How the tissue fluid is formed?

A: The blood is the major connective tissue of the body that connects all tissues and organs by supplyi...

Q: What are chromosomal disorders?

A: The chromosomes are thread-like structure situated inside the nucleus of plant and animal cells. Eac...

Q: . Which of these is not part of insect immunity?(A) enzyme activation of pathogen-killingchemicals(B...

A: The multicellular organisms like mammals and insects are exposed to pathogens present in the externa...

Q: How is the layer of iridium used to tell the relative age of different rock strata and fossils?

A: Relative age is that the age of a rock layer compared to other layers. It is often determined by wat...

Q: How many cell layers does transitional epithelium have? a) 2 - 3  b) several  c) 1 d) 4

A: Option A, 2-3 layers 

Q: Match each phylum with the correct description. 9. Phylum Firmicutes Phylum Spirochetes. Phylum Prot...

A:   Gram staining is a technique used to differentiate between two groups of bacteria namely Gram-posi...

Q: Why is it important to check both the patient's Medicaid card and another form of identification?

A: Identification of patients accurately and matching the Identity of patients with the correct treatme...

Q: Classify drugs based on Drug Receptor interactions? Cite specific examples.

A: The receptors are structures composed of proteins and present on the surface of the cell membrane or...

Q: What are CpG islands?

A: CpG islands The CpG sites are a portion of DNA where a guanine nucleotide present after a cytosine i...

Q: Difference between gamosepalous and polysepalous?

A: Sepals are part of the calyx present in the flowers. Based on the union of the sepals they are terme...

Q: Draw the diagram of sphagnum?

A: Sphagnum is a peat moss, is used as a soil enhancer, acts as a substitute to the soil, and is used f...

Q: The way PCR amplifies DNA is similar to the doubling in apopulation of growing bacteria—a single DNA...

A: Introduction: PCR or polymerase chain reaction is a laboratory method used to amplify the DNA fragme...

Q: Why is Diabetes Mellitus type 2 and Alcoholic liver disease risk factors for developing infective en...

A: Microorganisms are small organism that cannot be seen by naked eyes. Bacteria are prokaryotic organi...

Q: Biology Question

A: The nature never fails to fascinate us with having damn large creatures to small microscopic creatur...

Q: Identify the original site of these chemical secretions- these should be labeled on the diagram: Pe...

A: An enzyme is a type of protein found within a cell. Enzymes create chemical reactions in the body. T...

Q: This organism is an animal. What can you infer about its bodystructure and lifestyle (that might not...

A: In biology, phylogenetics is a part of systematics that addresses the inference of the evolutionary ...

Q: Most of the regulatory systems described in this chapter employregulatory proteins. However, regulat...

A: The lac operon is a group of genes that encode β-galactosidase to metabolize lactose in the bacteriu...

Q: how would a reproductive system disorder affect the urinary system

A: The urogenital system includes both the reproductive organs and the excretory organs. They are consi...

Q: In a P450 cycle, as shown in figure, ferrodoxin and ferrodoxin reductase are needed to form Fe (III)...

A: The cytochrome P450 is a superfamily of enzymes that consists of heme as a cofactor that performs mo...

Q: What are some positive and some negative reasons for a provider to participate in Medicaid?

A: Medicaid is the nation's public health insurance program for people with low income. The Medicaid pr...

Q: In a rapidly changing environment, which bacterial population would likely be more successful: one t...

A: In a rapidly changing environment, the availability of nutrients, climatic conditions keep on changi...

Q: How do the scopes of practice in speech pathology and audiology relate  to the education of students...

A: Speech pathologists help to stop, assess, diagnose, and treat speech, language, social communication...

Q: Give three important characteristics of cloning vectors.

A: Cloning is an important process in which bacterial cells containing recombinant DNA can be readily i...

Q: Mention the role of rectal gland?

A: In general, the cecum is part of the large intestine in mammals helps in absorbing fluids and salts ...

Q: From where is shell of molluscs is derived?

A: Mollusks are the marine invertebrates that belong to the Phylum Mollusca. The members of this group ...

Q: Parietal cells secrete ________.a. gastrinb. hydrochloric acidc. pepsind. pepsinogen

A: Parietal cells are also known as delomorphous cells. These cells are epithelial cells located in the...

Q: Apply the chi-square test to determine if two genes are linked

A: The sex influenced traits to refer to a pair of alleles that are found in autosomal chromosomes and ...

Q: Name the hormone that leads to exophthalmic goitre.

A: The condition when the immune cell starts to kill its own cell is known as autoimmunity. It comprise...

Q: Bacterial species are defined in a fundamentally different way than mammalian species are. This is b...

A: Bacteria are single celled microbes They dont have well defined nucleus They are having a cell wall....

Q: Give the structure of Trna,the adapter molecules?

A: An adaptor molecule is typically a "bridge" between other molecules, often one which allows transmis...

Q: explain Axillary artery

A: The axillary artery is known to originate from the subclavian artery and this large blood vessel ser...

Q: Compare and contrast sex-influenced inheritance and sexlimited inheritance.

A: Sex influenced inheritance refers to the traits that are expressed on the basis of the environment i...

Q: What characteristics of phylum Annelida distinguish it from other phyla?

A: Annelida is a phylum of triploblastic, coelomates worms which have a bilateral symmetry and metameri...