Culture

Q: Define chromatin remodeling

A: Chromatin is a complex structure of DNA and proteins. Chromatin is found in eukaryotes. Remodeling a...

Q: List the types of normal biota presently known to occupy the respiratory tract.

A: At the point of the epiglottis, the structure that closes off the lower respiratory system from the ...

Q: In Cell #2, which of the following organelles would directly participate in synthesizing membrane- e...

A: The correct answer of this question are Endoplasmic reticulum & Ribosomes. Endoplasmic reticulum...

Q: Notice that the monocot has one cotyledon and the dicot has two. The endosperm of the bean has been ...

A: It is a small embryonic plant which is enclosed In the protective seed coat. It contains the fertili...

Q: If you cross a mouse with Ff genotype with another mouse with Ff genotype, what is the probability o...

A: Probability --   Phenotype --The physical appearance of an organism . Genotype --The gene order of a...

Q: Explain the Organization of the nervous system ?

A: Neurons (nerve cells) are defined as the basic fundamental units of the brain and the nervous system...

Q: What are the Endotracheal Tubes?

A: Breathing is the process of moving air into and out of the lungs to promote gas exchange with the in...

Q: Goblet cells are part of the cell layer lining the intestines. They specialize in secreting mucus, w...

A: Answer: b) Mitochondria When the cell is actively secreting, the canaliculi enlarge, as they fill wi...

Q: In some kinds of cattle, there are two alleles for coat color, R for red and r for white. When an ...

A: A scenario in which two separate alleles for a hereditary characteristic are both exhibited is known...

Q: Can someone explain to me why lethal alleles are named "recessive" alleles? My understanding is tha...

A: Lethal alleles are those which produce a severely affected or diseased phenotype due to which the or...

Q: Identify commonalities and differences between type II and type III hypersensitivities.

A: The procedure through which an individual's immune system is strengthened against an infectious path...

Q: Dana's friend thinks that in order to determine if the plant is alive, they will need a microscope

A: First of all to confirm an something as living it depends on 7 characteristics  1.Movement 2.Respira...

Q: What is the role of immunization?

A: The immune system is a network of biological mechanisms that guards an organism against infection. I...

Q: Why did this man have a pulmonary embolism?

A: As the name suggests pulmonary embolism is a lung disorder. The pulmonary system is the respiratory ...

Q: When is the administration of hyperbaric oxygen used?

A: Hyperbaric medicine is a type of medical treatment that necessitates an ambient pressure greater tha...

Q: What is a pickle?

A: Introduction Diet refers to the total amount of food consumed by a person or other organism. Diet fr...

Q: 12) You are studying two flies that you found in your lab one has bristly hair the other has dumpy w...

A: Note :- As per bartlby guidelines im supposed to solve only one question at a time.Im solving questi...

Q: A tall, purple flower plant with genotype Tt Pp is crossed with a tall, white flower plant of genoty...

A:

Q: Summarize genetic and environmental factors that influence allergy development.

A: Allergy is defined as a reaction of the body when it comes across a specific substance. It is basica...

Q: What are "Trait-mediated indirect interactions"?

A: Introduction A trait is a distinguishing feature of a person. For example, their blood type or hair ...

Q: Explain the significance of polymicrobial infections.

A: The invasion of disease-causing agents into an organism's bodily tissues, their proliferation, and t...

Q: Explain the 7-methylguanosine (m7G) ? Define its importance ?

A:  The glycosylamines that can be thought of as nucleotides without a phosphate group are known as the...

Q: How is complement activation triggered in the classical complement pathway, and how does complement ...

A: The complement system is also known as the complement cascade. It is a part of the immune system. As...

Q: The diagram shows a cell that has just doubled its genetic material. Which statement correctly descr...

A: All cells arise from pre-existing cells and this statement is supported by a process called as Cell ...

Q: The DNA of the host’s cell gets transferred to the nucleus of the endosymbiont. Select one: True ...

A: All contemporary eukaryotes are descendants of a chimaera creature that was a combination of a host ...

Q: Compare the four major groups of pathogenic protozoa according to overall cell structure, locomotion...

A: Introduction: Protozoology and helminthology are two large categories in parasitology. A parasite is...

Q: Diagram the sequence of events by which a virus-infected cell is attacked and destroyed by cytotoxic...

A: Introduction: B lymphocytes and T lymphocytes are the types of lymphocytes produced in the bone marr...

Q: During metaphase, chromosomes line up along the equator of the cell. The cell then moves into anapha...

A: Microtubules can bind to chromosomes at the kinetochore, a protein patch on each sister chromatid's ...

Q: Given insulin's structure, where is its target likely located? Insulin's adverse side effects includ...

A: We know that beta cells constitute 70 percent of pancreatic islet cells and secrete insulin.  Also i...

Q: Define the term Competent?

A: Introduction: Competence is the ability of a cell that can take up a foreign  DNA or organism from t...

Q: What is Chronic mountain sicknes?

A: Chronic mountain sickness is also known as Monge's disease. Consumption of vitamin C can help fight ...

Q: Discuss the effect of training on the heart and on cardiac output?

A: Technology has pushed mankind towards its zenith. Technology has made life easier for everyone. But ...

Q: Based on its description, to which group would this organism belong? A single-celled organism with p...

A: The question says single celled organism. Bacteria and protozoa are single celled but fungi may or m...

Q: What molecules compose the extracellular matrix

A: The extracellular matrix (ECM)  is a dermal network of macromolecules secreted from the cells it sur...

Q: estions: 1. Describe the morphological characteristics of a dicot plant. Give an example from the co...

A: Seeds are the most important aspect of plant reproduction in the field of Botany or Flora. The Gymno...

Q: Julia and Vinay's teacher was walking around the laboratory during the experiment asking students qu...

A: Introduction:-  Bacteria are not sexually reproducing organisms. These are microbes which share pass...

Q: In addition to Charles Darwin, who else conceived of and developed the theory of natural selection? ...

A: Theory of Evolution -- Evolution --Evolution is defined as change in the characteristics of a specie...

Q: Archaea are generally resistant to penicillin since they lack a peptidoglycan layer. Select one: Tr...

A: These are single celled organisms which are somewhat similar to bacteria and somewhat like eukaryote...

Q: What is Kinins?

A: Proteins play a critical role in cellular activity. They comprise up to half of a cell's mass. The w...

Q: Discuss the difference between evolution and religious beliefs from a scientific standpoint. How doe...

A: Answer of the question given below...

Q: Fill-in (complete each statement with the correct term) 1. Relaxation of a heart chamber is called ?...

A: Putting in order: - SA Node> Atrial Myocardium> AV Node> AV Bundle > AV Bundle Branches ...

Q: 64. Use the following information to answer the next question. - 3 -4 In the above diagram, the part...

A: Fertilization is the event of fusion of male and female gamete. The ovaries produce female gametes a...

Q: 3. G1, S and G2 constitute the largest part of the cell cycle. Which does NOT happen during this pha...

A: Introduction:-  The cell cycle is the process by which a cell grows and divides in to daughter cells...

Q: What is Graves’ disease?

A: The term "disease" generally refers to a condition that causes physiological disturbance or disrupts...

Q: What are the causes of Hypersomnia?

A: Sleep is essential for organisms for proper functioning. The sleep cycle is regulated by the hypotha...

Q: 10. Describe the functioning of a symporter or an antiporter of your choice. Tips: include the name ...

A: The presence of specialized carrier proteins, which aid movement, is a key membrane adaptation for a...

Q: VII. Match the technique described to the application given. DNA amplification b. РCR dideoxy sequen...

A: Introduction:-  Dialysis is a procedure which is used when kidney function is lost and excretion of ...

Q: ylogeny the following questions in the spaces provided v character exhibit evolutionary convergence ...

A: 1.When different organisms independently evolve similar charachters , they look similar but are enti...

Q: How can emotional expression be explained in terms of evolutionary theory?

A: The evolution and the emotions have helped us survive. For example: When we lived in the wild jungle...

Q: What are C4 plants? Cite 1 of its morphological difference with other plants like C3 and    CAM plan...

A: Introduction Plants are mostly photosynthetic eukaryotes belonging to the Plantae kingdom. They're m...

Nutrient Growth Medium

It is a culture medium or nutrient broth for all kinds of microorganisms to grow properly and create their colony. This matrix provides support to increase the population of microbes through the method of cell proliferation. It is regarded as the food material for those organisms. It is a type of in vitro mechanism, in which the development of life is processed outside the host body. It can be solid, semi-solid, or liquid in nature. Different kinds of cells develop in different types of media.