methods of sterilization

Q: What is the difference between a promoter proximal element and a distal enhancer? What are the simil...

A: The promoter region is the region with the precise DNA sequence required to carry out the transcript...

Q: ________is an example of reproductive cloning. a. Somatic cell nuclear transfer (SCNT) b. Multiple o...

A: Reproductive cloning is defined as the deliberate production of genetically identical individuals. E...

Q: 1- Habitat YY has the greatest species richness. ( choose true or false) 2- The alpha diversity in ...

A: Introduction: Population Geography is the branch which studies the population density, distribution,...

Q: Which of the following foods has the greatest nutrient density? A. 8 fluid ounces of strawberry soda...

A: *strawberry soda contains about  0gms of protein and 49 g of carbohydrate.  * Strawberry Yogurt cont...

Q: What are the conditions under which hemoglobin precipitates out of solution, and how are normal and ...

A: Sickle cell anemia is an autosomal recessive disorder and it affects both male and female offspring ...

Q: List and describe some developmental anomalies associated with gastrulation.

A: The term gastrulation basically address the early development of embryo from 1-D layer of epithelial...

Q: What is the difference between hunger and appetite? A. Hunger is a physiological need to eat ; appet...

A: Answer-- D. Hunger is a physiological need to eat; appetite is a psychological desire to consume spe...

Q: 4. Marites who has hemophilia marries Lando who's a normal person. How many of their children will h...

A: Hemophilia is a X-linked recessive disorder. The genes for this disease are present on the X chromos...

Q: Is chemiosmosis involved in fermentation? in anaerobic respiration?

A: Fermentation and anaerobic respiration are the two types of cellular respiration mechanisms that are...

Q: what are fundamental and realized niches

A: Introduction:- A niche is a specific area within a habitat that an organism occupies. It also refers...

Q: 3. How do we know that expression of the information encoded in DNA involves an RNA intermediate?

A: Solution : The central dogma of biology, formulated in the 20th century after the discovery of DNA, ...

Q: lycopodium

A:

Q: You are more likely to experience a potential dangerous sudden surge of caffeine in your bloodstream...

A: Caffeine is a well-known stimulant of the neurological system. Caffeine elevates the heart rate and ...

Q: Mitosis; Sequence of Stages Number the names of the stages of mitosis from 1 to 5 to show the correc...

A: During mitosis, a cell divides to form two daughter cells with the same genetic information. The gen...

Q: Please help with these as they are part of 1 question and I am so confused. I really need help like ...

A: The food web is made up of all food chains within a single ecosystem. All organisms in the ecosystem...

Q: Explain how DNA is packed into chromosomes in eukaryotic cells.

A: Introduction:- DNA (deoxyribonucleic acid) is a complex organic molecule found in all prokaryotic an...

Q: Task No. 4: Performance Task Directions: Research about the following question. Write an essay narra...

A: 1. Yes, I think the experiment on Human-Pig Hybrid can solve the problems regarding organ donations ...

Q: What is the taxonomic significance of lenticels

A: A lenticel is a porous tissue made up of cells with a large intercellular space between them. These ...

Q: The release of which of the following minerals from muscle cell storage sites stimulates muscle cont...

A: Sarcoma muscles store calcium in sarcoplasmic reticulum. It gets released when a muscle cell or tiss...

Q: Please help with these as they are part of 1 question and I am so confused. I really need help like ...

A: Species richness (S) refers to the abundance of species found in a given area. A region's species ri...

Q: 56. During the bench press, a lifter's foot may be either flat or on the toes and may change any tim...

A:  The muscular system is an organ system consisting of skeletal, smooth, and cardiac muscle. It permi...

Q: What are the main types of waste?

A: Waste is defined as unwanted and unusable materials and is regarded as a substance that is of no use...

Q: Why should you filter some liquids for sterilization, rather than autoclaving them?

A: To control microbial growth or contamination there are a number of aseptic techniques developed that...

Q: Of the five food groups in MyPlate, which should make up half of your plate? A. Vegetables B. Fruits...

A:

Q: Explain the flow of information during gene expression.

A: DNA is a pool of information. It contains all the information regarding all the proteins synthesized...

Q: Compute for the value of one ocular micrometer space for LPO and HPO. Kindly refer to the picture at...

A: Introduction: Microscope: It is an instrument which makes a big and clear image of small objects.   ...

Q: 12. What is the window phase of an infection? How is this concept important for the test of HIV infe...

A: Laboratory monitoring of HIV: laboratory monitoring play key role to control the HIV infection. Labo...

Q: Are seedless plants non-vascular or vascular?

A: Vascular plants have xylem and phloem for water and food supply in the plant respectively.  The cond...

Q: Please help with these as they are part of 1 question and I am so confused. I really need help like ...

A: According to the  data that describes the phylogenetic relationship of several flightless bird speci...

Q: ist six (6) by-products which can be obtained from the processing of sugar cane

A: Sugar cane is a tall, perennial grass that has a rich source of sucrose and is processed to produce ...

Q: The figure below depicts the start of the CDNA sequence of the gene AGAMOUS from the model plant Ara...

A: Answer--5-CTA AAT GTA CTG AAA AGA AA-3'

Q: Once anaphase of mitosis is complete the cell has; * A. half as many chromosomes as it did before an...

A: According to our guidelines we are required to answer only the first three questions. Please post th...

Q: Describe what happens to an electron in a biological molecule such as chlorophyll when a photon of l...

A: Carbohydrates are required for supporting infinite life forms on Earth, and carbon dioxide is a cruc...

Q: Lipid bilayers are said to behave like two-dimensional fluids. What does this mean?

A: The lipid bilayer (or phospholipid bilayer) is a thin polar membrane made of two layers of lipid mol...

Q: Could the inner mitochondrial membrane carry out its functions in the coupling of electron transport...

A: Mitochondria is a cellular organelle. It is a membrane bound organelle which performs cellular respi...

Q: Facilitated diffusion across a biological membrane of intestinal cells requires the presence of Trig...

A: The process of passive transport (no energy required) by which molecules or ions of living cell move...

Q: What is the functional unit of the chromosome? O RNA O DNA O Gene None of these

A: DNA or deoxyribonucleic acid is the genetic material in living organisms that is present in the nucl...

Q: What are the differences between macronutrients and micronutrients?

A: Macro means large or high, micro means small or low so, macronutrients are the elements that are nee...

Q: After the citric acid cycle reactions run________ , one six-carbon glucose molecule has been complet...

A: Citric cycle is a central driver of cellular respiration. It takes acetyl CoA produced by the oxidat...

Q: For each stage of the cell cycle and mitosis, identify whether there are 46 or 92 chromosomes in a t...

A: Mitosis is the cell division process in which one diploid (2n) mother cell divides and produce two d...

Q: Which of the following beverages provides protein, unsaturated fatty acids, calcium, and usually vit...

A: Dairy products are rich in calcium,vitamin D, protein. They are essential for the health of bones.  ...

Q: 1. Complete a Punnett Square for the cross between a human female (XX) and a human male (XY). What i...

A: Punnet square is a square diagram that is used to predict the genotype of progenies and the probabil...

Q: With a doubling time of 180 minutes and a starting population size of 10 cells, how many cells will ...

A: Given information Doubling time- 180 minutes = 3 hours. Initial population = 10 cells Final populat...

Q: A dihybrid cross involves A. two genetically different individuals B. two individuals that are heter...

A: Since you've asked multiple questions, we're only answering the first three for you. If you want any...

Q: Distinguish between excretion, egestion, osmoregulation and secretion by means of both definitions a...

A: Egestion is the discharge of undigested material during defecation, whereas excretion is the process...

Q: In what form does most of the carbon dioxide travel in the blood? How and where is this molecule pro...

A: 70% of carbon dioxide is travel in the form of bicarbonate in the blood. CO2 travel in the blood in ...

Q: The elements that present in Protoplasm Carbon, Hydrogen Carbon, Hydrogen, Nitrogen, and Oxygen O Ca...

A: Option B is correct- (Carbon ,Hydrogen , oxygen and nitrogen ) are the elements that are present in ...

Q: Describe base pairing

A: DNA (deoxyribonucleic acid) is a double helix structure with two strands that travel in opposite dir...

Q: Prometaphase [Choose] Prophase Prometaphase Anaphase Mctaphase Telophase Metaphase Anaphase

A: There are two types of cell divisions, mitosis and meiosis.    Meiosis : in this type  of division a...

Q: Before pyruvate enters the citric acid cycle, it is decarboxylated, oxidized, and combined with coen...

A: Aerobic respiration is a type of cellular respiration that uses oxygen as a reactant to produce aden...

Microbial Growth

The development of microbial growth is influenced by various natural conditions (both physical and synthetic) like pH, temperature, saltiness, gas focus (O2, CO2, and H2), nutrients, water action, and assimilation. Knowing the distinctive physical and chemical factors that influence the development and endurance of microbial growth in the climate will assist with reinforcing endeavors outfitted towards their control. These lines lessen or diminish their harmful impacts on humankind, creatures, and the climate.