What happens inside the lungs during emphysema? a. Tiny alveoli fuse into larger cavities, decreasing surface area for gas exchange. b. Tiny alveoli fuse into large cavities, increasing surface area for gas exchange

Q: What are the effects of the different agar concentrations, the temperature, and the dye types on the…

A: Definition: internet passive motion of molecules from place of better awareness to place of decrease…

Q: One strategy to overcome antibiotic resistance is to use the same antibiotics in animal husbandry as…

A: Introduction: Medicines known as antibiotics are used to both prevent and treat bacterial…

Q: Draw a species accumulation curve for the beetles in Area C3, based on the data shown in Table 2.

A: The species accumulation curve is sued to find the expected no. of distinct species. This allows the…

Q: How does a virus generate new viruses

A: Reproduction The process of production of new individual also known af progeny or offspring from pre…

Q: Choose a specific biome between the marine, freshwater, or any terrestrial biome. Discuss the types…

A: Biome, also known as a major life zone, is an area that includes communities of plants and animals…

Q: Histologic abnormality features:

A: Celiac disease is related to digestive problem which affects small intestine. This disease will…

Q: Chloroplast features I. can synthesize store both carbohydrates and some forms of lipids II.…

A: Introduction Photosynthesis is one of the process through which the plants obtain energy. It is…

Q: IV. Pseudostratified columnar epithelium - normal IV. Pathologic simple columnar epithelium - Celiac…

A: Simple columnar epithelia are tissues made of a single layer of long epithelial cells that are often…

Q: Below is an image showing how cellular respiration is regulated. Imagine someone ingested a toxin…

A: Glycolysis is the process that occurs in both kind of respiration (aerobic as well as anaerobic).…

Q: 1)  The interior of an axon at rest     is negatively charged relative to the outside     is…

A: Neurons are the basic units of the brain and nervous system, responsible for receiving sensory input…

Q: Besides your mycobacteria, what other microorganism can appear as acid fast positive when processed…

A: Introduction: Scientists can recognise these bacteria using an acid fast stain because of their…

Q: Find a topic in nutrition that interests you and show me that you know where a "scientist" should be…

A: Nutritional research is both exciting and important. Its main goal is to find evidence on how our…

Q: If Gus is present in the Arabidopsis Thaliana what is it indicating? I know its to show gene…

A: Marker genes have a significant role in recombinant DNA technology-based transgenic plant production…

Q: ATP is an important molecule in cellular energetics. Which of the following statements is false? ATP…

A: Cellular expression involves production of energy (ATP) by the breakdown of glucose. Cellular…

Q: Draw the following epithelial tissues below and specify which part of the human body can it be…

A: Simple columnar epithelia are tissues made of a single layer of long epithelial cells that are often…

Q: V. Pathologic simple columnar epithelium - Celiac Disease V. Pathologic pseudostratified columnar…

A: Pseudostratified columnar epithelia are tissues formed by a single layer of cells that give the…

Q: Which of the following could result in the continuous activation of a cell signalling pathway? A…

A: Cell signalling  is the process of cell communication in response to signals from their surroundings…

Q: Wilson's disease is an inherited disorder in which there is too much copper in the body's tissue. It…

A: Introduction :  The study of a specific trait that is passed down from one generation to the next is…

Q: Induction experiment Results Table 2: Culture growth Sample no Time Oh 1h 2h 3h 4h 12.02 13.02 10…

A: Using DNA recombinant technology, scientists combine the Gfp gene to a another gene that produces a…

Q: Vaccines have effectively prevented many viral diseases. Attempts over many years to develop an…

A: Introduction: vaccine a material that includes infectious organism antigenic components. It guards…

Q: Please Write your observations or comments on the plate, draw arrows or circles to the regions of…

A: A - discrete colony  B - heavy growth C - light growth

Q: Given our understanding of modern human genetic variation, why is the concept of race a biological…

A: Genes are the basic unit of biological inheritance which is passed down from one generation to the…

Q: 4. Describe something about the habitat and how Equisetum is perennial.

A: The sole extant genus in the fern family Equisetaceae, that reproduces using spores instead of…

Q: V. Pathologic simple columnar epithelium - Celiac Disease V. Pathologic pseudostratified columnar…

A: The pseudostratified columnar epithelium is responsible for protecting foreign particles, transport…

Q: Glycolysis produces two ATP and two PGAL one PGAL and one pyruvate. two CO₂. d e. two NADH two FADH₂…

A: Introduction: Food, which is present inside the cell in the form of glucose, is broken down by…

Q: Match the following: Adult stem cells Embryonic stem cells Induced pluripotent stem cells Cells from…

A: Stem cells are specialized group of cells from which other cells arise that is stem cells…

Q: How is the equisetum gametophyte similar to that of a fern?

A: Equisetum is a fern and is the only plant present in the equiseacae family and is categorized as…

Q: Active transport moves molecules OA. toward the region of lower concentration of the molecule. OB.…

A: Active transport is defined as a type of cellular transport in which molecules tend to move from an…

Q: Question 5 In a rare variety of orchid pink flowers (P) are dominant over green and the presence of…

A: Dominant The allele which mask the character of another allele of same gene.

Q: 3. What are the main differences between Linus Pauli proteins that led to his Nobel Prize in…

A: 3 rd Question  Linus pauling discovered that-  The denaturing of proteins was the result of breaking…

Q: Can Cells Be Separated into Their Component Fractions? How?

A: Note: As per guidelines we can answer one question at a time. Ask rest question to get answers !!…

Q: VI. Pathologic pseudostratified columnar epithelium: Bronchitis VI. Pathologic nonkeratinized…

A: The stratified squamous epithelial cells that lack the keratin protein are called the nonkeratinized…

Q: ATP has how many phosphate molecules? 2 4 1

A: Introduction: The proper functioning of cells, tissues, and other organ systems is a requirement for…

Q: Select all of the statements that apply to transcytosis. A. Transfers dimeric IgG B. Transfers…

A: Introduction :- Transcytosis is the process by which a ligand is taken up by a receptor on one side…

Q: People with type 2 diabetes have cells that do not respond to insulin, explain the problem this…

A: Type 2 diabetes is an impairment in which  body uses glucose as a fuel. Long term usage cause much…

Q: ATP-->ADP + iP, what is released in this reaction.

A: Introduction :  The chemical molecule known as ATP is made up of phosphate groups, adenine, and the…

Q: Why is it best to use sterile distilled water in the preparation of microbial suspension and dry…

A: Smear preparation is the first step carried out during the staining procedure.

Q: describe the role of fossils in historical biogeography

A: Fossils square measure the preserved remains, or traces of remains, of ancient organisms. Fossils…

Q: I. II. III. 1 1 2 2 ? 3 3 In the pedigree above, there could be carriers that are not marked. For…

A: PEDIGREE ANALYSIS: The analysis of the diagram or chart that represents a family's genetic history…

Q: Question 12 Which of the following best explains the relatively more complex folded structure that…

A: Introduction :- Most living things, including viruses, contain the chemical ribonucleic acid (RNA).…

Q: { 1. in the diagram of the woody bass- cork can bem 7. zylum Vascular tissue (phloem) Cortex Cork…

A: It is secondary growth in dicot stem in which activity of vascular cambium increase girth of stem.…

Q: the atmosphere ozone decomposes photochemically reaction O3 + hv→ O(³P) + O₂ 315 < < 1200 nm O3 +…

A: In earth atmosphere the minor component is ozone(O3). It absorbs uv radiation and prevent it from…

Q: For a metabolic pathway that includes over thirty individual reactions, such as in glucose…

A: Introduction: From the Greek word metabole, which implies change, comes the word "metabolism." It…

Q: what the main are the biome in Colorado? plants, animals and

A: Colorado, a state in western America, offers a varied terrain that includes snow-covered Rocky…

Q: 1. A. B. 2. C. A. B. BLEMS A membrane that is permeable to water separates 2 compartments of salt…

A: Introduction The movement of molecules from a region with a high concentration to one with a lower…

Q: Please name 3 organelles that play a role in the function of fully functional proteins (including…

A: Ans- Protein is a biological entity that performs a variety of functions as ezymes, hormones and…

Q: The organelle that is the site of photosynthesis is the

A: Photosynthesis is the process in plants and photosynthetic bacteria  by which sunlight, water and…

Q: Choose a genetic disorder to research. Your description should include information about the genetic…

A: Genetic disorder The disorder which is caused due to mutation in the genome.

Q: Explain how venomous snakes could evolve from a non-venomous ancestor, using the tenants of natural…

A: Snake venom is mostly employed for foraging purposes. especially for killing and subduing prey.…

Q: D Question 1 In lentic systems, the majority of organic matter comes from allochthonous sources.…

A: Aquatic ecosystem are divided on the basis of whether flowing water (such as river) or still water…