Keratitis causes painless acute vision loss

Q: 8. Explain about endospore ?

A: Introduction :- Some bacteria develop an endospore, which is a tough, inactive, and non-reproductive…

Q: 16. A light microscope was used to examine the cells in the flask for confluence. O True O False

A: Cell confluence is defined as the percentage of area occupied by the cells that are growing in a…

Q: O Fewer sodium ion channels would oper

A: If a stimulus is strong enough, an action potential occurs and a neuron sends information down an…

Q: human' mallard duck Figure 1.6 Food Web osprey raccoon perch

A: The top carnivores are those that lack natural predators or enemies. Depending on the food chain,…

Q: The insects have two distinct types of development. The more primitive insect orders pass through a…

A: Metamorphosis Metamorphosis is defined as the changes that occur in insects or amphibians leading to…

Q: Which statement BEST DESCRIBES the genetic code?   A. There can only be one codon for multiple amino…

A: 3 nucleotides ( triplet ) formed a single codon . Each codon code for specific amino acid . There…

Q: L 1.4.2 Test (CST): Computer-Scored Unit Test Question 12 of 25 Which activity would be within the…

A: Introduction :- The scientific study of life is known as biology. Although it is a natural science…

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: Discuss the mechanisms of cell injury related to chronic alcoholism?

A: Introduction :- Cell damage, often referred to as cell injury, refers to a number of stress-related…

Q: Which gene regulation event is ONLY present in prokaryotes?  a. transcription level of regulation…

A:

Q: How does regeneration of tissue differ from repair of tissue?

A: Introduction  Following a tissue injury, two different types of processes are started that rebuild…

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). You are given an apple, a long bean, a strawberry, a pineapple, and a chestnut. Describe and…

A: A true fruit is a ripened ovary. Fruits can be mainly classified into two types- true fruit and…

Q: Describe the Eukaryotic DNA Replication ?

A: Introduction: DNA is the genetic material found in the nucleus of the cell that contains the…

Q: CTA GCC CTC CGT TAC TAG TTA CCT ACT TAT TCA ATT TTG TAA ACG CTC ATC CGA ACC CGC TTT TAA TTG CCC ACT…

A: The process of synthesizing RNA with the help of DNA is called transcription and rest of the process…

Q: The preventive medical examination of the nursery school workers revealed 4 nuclei cysts in the…

A: Cyst are infected to fresh Host who become infected by ingesting the cyst with contaminated food and…

Q: Which of the following is true regarding the trachea? OIt is lined with rings of cartilage OIt…

A: Introduction :- The trachea functions as an airway, warms and moistens the air as it enters the…

Q: The cardiac valves consist of a central core of dense fibrous connective tissue lined on both sides…

A: There are four valve present in the heart which helps in regulation of blood flow. Blood flow in a…

Q: Distinguish among the four types of hypersensitivity mechanisms.

A: The immune system's detection and handling of the drug-protein complex, the transmission of…

Q: Which statement is true? exocrine glands secrete chemical messengers called hormone directly in the…

A: Answer1-  When a hormone binds to a specific receptor it triggers a series of reactions inside the…

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: CTA GCC CTC CGT TAC TAG TTA CCT ACT TAT TCA ATT TTG TAA ACG CTC ATC CGA ACC CGC TTT TAA TTG CCC ACT…

A: The process of synthesizing mRNA strand with the help of template stand of DNA is called…

Q: Explain how a membrane that is said to be resting, can use energy to transport ions

A: The voltage across a certain cell membrane at rest is known as the resting potential. It is largely…

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: CTA GCC CTC CGT TAC TAG TTA CCT ACT TAT TCA ATT TTG TAA ACG CTC ATC CGA ACC CGC TTT TAA TTG CCC ACT…

A: Your answer given in step 2

Q: The graph below depic Number of fruit flies A B Time D

A: This is a sigmoid growth curve of a population. This graph shows that population initially increase…

Q: What is Rickettsia?

A: Bacteria Bacteria are microorganisms belonging to the domain prokaryote. They lack sub-cellular…

Q: What organ systems would be essential to operating for climbers attempting to scale Mt. Everest…

A: Following organ system must be in perfect condition to climb mount everest BrainLess oxygen in your…

Q: What is the normal bacterial flora? What is its role in defense?

A: Introduction :- A population of bacteria that lives on or in the body and has a special ecological…

Q: How do alterations in carbon dioxide concentration influence acid-base status?

A: Introduction :- The pH scale goes from 0 (very acidic) to 14 (neutral) (strongly basic or alkaline).…

Q: Which of the following is an example of a noncommunicable infectious disease?   infection with a…

A: Introduction :- A disease that cannot be spread directly from one person to another is referred to…

Q: Determine whether high Prevotella populations in gut cause rheumatoid arthritis.

A: Prevotella is linked to diets high in complex carbohydrates from plants, as well as consumption of…

Q: f hGH

A: When you have too much growth hormone, your bones increase in size. In childhood, this leads to…

Q: how the food spoilage can occur due to fermentation process

A: Fermentation Fermentation is a chemical process accompanied by microbes (bacteria and yeast) that…

Q: Suppose that there is a 0.3% chance a planet will develop life, a 3.3% chance that the life will…

A: The problem needs step by step calculation of the percentage. The number obtained after calculating…

Q: A conditional mutation when there is an alteration to the coding region of a gene  is caused by a.…

A: Introduction :- A conditional mutation can be actively induced by light, temperature, or the…

Q: A cell that is actively fighting bacteria would have a high number of: O Lysosomes Chloroplasts…

A: 1. A cell that is actively fighting bacteria would have a high number of: Lysosomes Chloroplasts…

Q: What is the function of maltase? a-Breaks starch into glucose b-Breaks triglycerides into fatty…

A: Maltase This is an enzyme that catalyzes the reaction of hydrolysis. The maltase enzyme is found in…

Q: Which gene regulation is ONLY present in eukaryotes?  Choose from the options below Transcription…

A: Gene is the sequence of nucleotides that encode a particular polypeptide. The gene expression…

Q: 5. What is LPS?

A: Life is made up of different biomolecules. Biomolecules are chemical compounds which are found in…

Q: Match the mode of disinfectant action for each of the following Gluteraidehydes Alcohol Phenols…

A: Here we are given mechanism of action of some disinfectants and i have matched them with their…

Q: What organelle in the cell is responsible for making lipids? a-Vacuole b-Lysosome c-Endoplasmic…

A: An organelle is a microscopic component which, like an organ in the human body, has one or even more…

Q: Label the parts of the DNA replication fork. DNA ligase Leading strand Okazaki fragment DNA…

A: DNA replication, as used in molecular biology, is the biological method for creating two identical…

Q: Match each of the following terms to the appropriate description. Each answer may be used only once.…

A: Introduction The nervous system is formed of the nerves and cells, responsible for transmitting…

Q: Describe the reason as to why inducing plasma cells to secrete IgG instead of IgE prevents type |…

A: A biological system called the immune system is in charge of identifying and eliminating foreign…

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: I want information about the experience of the effect of salinity on wheat germination?

A: Introduction Salinity refers to the salt concentration in the water. Salinity is the major factor…

Q: Compare and contrast the most common infections in individuals with defects in cell-mediated immune…

A: Introduction :- Antibody molecules released by plasma cells serve as the mediators of the humoral…

Q: Heart beat/rate is controlled by these groups of cells on the heart. a-SA node b-AV node c-nerve…

A: Heart rate is the speed of the heartbeat measured by the number of contractions of the heart per…

Q: Which of the following statements are TRUE about the phospholipid bilayer? Select all that apply.…

A: Fluid mosaic model of plasma membrane was given by Singer and Nicolsan. It explains the structure of…