Q: Sequencing of the human genome has revealed much about the organization of genes. Describe the diffe...
A: Tandem repeats are those DNA sequences that make repeated copies of themselves while lying next to e...
Q: 8. Place the following labels on the figure below: gamete, spore, sporophyte, gametophyte MEIOSIS MI...
A: All plants go through various changes throughout their life cycle. Depending on the conditions and t...
Q: During cellular respiration, organic molecules (e.g., glucose) and oxygen are consumed, and carbon d...
A: Cellular respiration is a process in which glucose is used in the presence of oxygen to produce ener...
Q: in the data given, using salometer, water and salt is being combined with that the results showed t...
A: Introduction: Distilled water is water that has many of its impurities removed through distillation....
Q: What is the significance of the cyanobacteria in the origin of plants?
A: Importance of cyanobacteria - The nitrogen cycle is influenced by cyanobacteria. Many plants rely o...
Q: what is the important minerals found in boiled tap water?
A: Ans. The minerals are the elements that are required by organisms to perform various functions. Ther...
Q: . Give an example of a phenotype and a gene or genes associated with it.
A: Given: Genetics is the branch of biology that deals with the study of heredity and variation. Father...
Q: Why would a high energy transition state be favored when it requires more activation energy in an en...
A:
Q: what is the difference of FISH and karyotype?
A: FISH stands for Fluorescence In-Situ Hybridization. Karyotyping is a method of preparation of comple...
Q: what is the importance of adjusting the sugar concentration in a solution? for example using 50 degr...
A: In an aqueous solution the sugar content in the solution is known as the degree Brix. The degree Bri...
Q: Under what circumstances, if any, should a government mandate any type of genetic testing?
A: Genetic testing is a also termed as DNA testing which is use to identify certain mutations in the ge...
Q: 12 .Autolysis .What is wrong? A, destruction of whole cell by lysosomal enzymes b. occur after death...
A: Autolysis: It is a self-destruction activity that leads to the digestion of tissues of the body by s...
Q: B A EPSP EPSP IPSP Y Axon - hillock Axon- Will it be likely to produce an action potential in neuron...
A: As per bartleby guidelines we are suppose to answer only 3 subparts of a particular question please ...
Q: What accounts for the ATP yield of fermentation being only a tiny fraction of the yield from aerobic...
A: Fermentation and anaerobic respiration are the two types of cellular respiration mechanisms that are...
Q: What do you understand by the term bio-pesticide? Name and explain the mode of action of a popular b...
A: A biopesticide is a pesticide that is a. not chemical in nature and b. more targeted against a speci...
Q: The structure of aspartame, is shown in the following diagram. Label the functional groups. H O H H,...
A: Aspartame It is an artificial non-saccharide sweetener. It is 200 times sweeter than sucrose. It is ...
Q: id a specific characteristics that varies from one individual to another
A: Answer: a specific characteristics that varies from one individual to another is known as trait. ...
Q: Pick the right answer and complete the sentence: The vessel marked (red arrow) in the image below is...
A: The internal carotid artery arises from the 4th cervical vertebra that branches out from the common ...
Q: The mucus lining of organ systems open to the external environment is an example of ________ defense...
A: Defence system The organism body defence system protect the organism from foreign invaders.
Q: 1) Symptoms of 4 disorders are listed. Using the lists given, fill in the correct letter for the con...
A: Inheritance is a mechanism of the characters, behaviors and traits that are by the another class fro...
Q: S Schoology b My Questions | bartleby x + A polaris.jackson.sparcc.org/common-assessment-delivery/st...
A: Osmosis is defined as the movement of solvent (water) molecules from a region of high water potentia...
Q: What is chromatin, euchromatin, and heterochromatin
A: The nucleus (plural-nuclei) is the most important and essential part of the cell. It directs and con...
Q: What conclusion could you reach about the parents if the offspring had phenotypes in the following p...
A: 5) (a) 3:1 The ratio of 3:1 in f1 generation is obtained when both the parents with heterozygous dom...
Q: ...,.. is critical to both peyer's patches and nervous system development in intestine. Neurophic f...
A: Peyer's patches :- thses are the oval shaped subepithilial grouping of lymphatic tissue which is fou...
Q: How do ionic and non-ionic detergents differ in their ability to disrupt biomembrane structure?
A: There are two types of surfactants. These are: ionic surfactants nonionic surfactants....
Q: Name and explain the two events during meiosis that contribute to genetic variability among gametes.
A: Meiosis is the cell division process that involves division of a diploid (2n) mother cell into to fo...
Q: What is the major challenge when it comes to long-term treatment of HIV and how is this overcome?
A: HIV stands for human immunodeficiency disorder and it is a medical condition in which the ability of...
Q: For selection of recombinants, insertional inactivation of antibiotic marker has been superceded by ...
A: Introduction: Antibiotic resistance is a form of drug resistance where bacteria are able to survive ...
Q: Coal miners inhale large quantities of fine coal dust when they are working in the mines. Over the y...
A: The respiratory system is a vital organ system that is in charge of ventilation. The ventilation is ...
Q: Silent Mutations in DNA – Notice one nucleotide pair differs from the normal sequence given in quest...
A: In silent mutations, a nucleotide change can contribute to no change in the phenotype, i.e., the nuc...
Q: 3 .all of the following about endoplasmic reticulum is true except; A, Consists of two parts, rough ...
A: The endoplasmic reticulum is a membrane bounding organelle that helps to generate power for cellular...
Q: In determination of microbial motility, how does true motility differ from Brownian movement?
A: Microorganisms can be characterized based on their ability to move on liquid or solid surfaces. Some...
Q: The growing yeast mixture formed bubbles in the beaker where it was mixed. If left on the slide long...
A: Yeasts are microscopic unicellular fungi that are fermented to make bread, beer, and wine. Yeasts re...
Q: Compare the morphophysiological characteristics of fungi and plants by making a Venn Diagram.
A: Characteristic of fungi: Key Characteristics of Fungi are : Cell wall is made up of chitin Heter...
Q: Explain the life history of humans: growth, development, reproduction, survival.
A: Natural selection and evolution are primarily driven by genetic diversity. Genetic differences aid t...
Q: In humans, males are heterogametic and females are homogametic, Explain. Are there any examples wher...
A: The homogametic and heterogametic refers to the organism depending upon whether all the gametes cont...
Q: microbial motility.
A: Motility test is used to determine if organisms are motile or not. It is the ability of an organism ...
Q: 1. Adult Ephemeroptera has stigma on its wings. true/false 2. Gracillariidae is a leaf-mining moth...
A: 1. Yes, it's true, they have pterostigma on its wings. Stigma or Pterostigma is a Dark ,more or less...
Q: Mitochondria are bounded by a double membrane. The inner filled space is called the matrix, which co...
A:
Q: Much of the human genome consists of repetitious DNA. Describe the difference between microsatellite...
A: Some of the similarities between microsatellite and minisatellite are that both are type of tandem r...
Q: Why do individuals with an excessive number of sex chromosomes often show minimum phenotypes?
A: Introduction :- The X and Y chromosomes are found in humans and most other mammals. Males have both ...
Q: Regarding the cultivation of animal cells in vitro, it is correct to state that: *(Only one statemen...
A: a) Transformed cells differ from normal and established cells in that they have the ability to pro...
Q: .In 1668, the Early scientist believed that life arose from (1) . Italian physician (3) _ time, biol...
A: According to the theory of spontaneous generation, origine of life take place from dead and decaying...
Q: 6/ The critical process in microscopic preparation of samples is * Mounting O Labelling Staining 8/ ...
A: 6- The critical process in microscopic preparation of sample is staining. In staining process cells ...
Q: Which is false about meiosis ? 2 A.Results in Daughter Cells with a full no. of chromosome. b Daught...
A: Introduction :-
Q: at is the role of lysozyme and a low ionic ength extraction buffer? Select all that apply. Lysozyme ...
A: The role of lysozyme and a low ionic strength extraction buffer is: Cells release water into a low ...
Q: What would contribute to this negative effect on ocean ecosystems? 1.Decreasing the overall amount ...
A: with the increase in population on the earth; there is increase in the overall pollution in the envi...
Q: state the main energy system for each of the following: TOKYO 2020 ENY 20 00 (i) weightlifting, unde...
A: Energy system refer to specific mechanism in which energy is produced and used by body. It is of thr...
Q: The rate of decomposition of detritus is affected by the abiotic factors like availability of oxygen...
A: You may have heard of the earthworm being referred to as the farmer's friend'. This is so because th...
Q: The rate of decomposition of detritus is affected by the abiotic factors like availability of oxygen...
A: Microorganisms are responsible for the breakdown of debris.
Why should you filter some liquids for sterilization, rather than autoclaving them?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- Of what practical importance are air borne microorganisms to the laboratory workers? What precautions should be taken to control laboratory contaminants? Of what advantage is the using a solid and a liquid medium?Of what practical importance are air borne microorganisms to the laboratory workers? What precautions should be taken to control laboratory contaminants? Why are petri dishes incubated in an inverted position? Of what advantage is the using a solid and a liquid medium?Can you describe a situation where high-level disinfection would be needed? Medium-level? Low-level?
- Why would hydrogen peroxide be an effective disinfectant?Why is the time of exposure and temperature required for sterilization greater for dry heat than for autoclaving?Of what practical importance are air borne microorganisms to the laboratory workers? What precautions should be taken to control laboratory contaminants? What precautions should be taken to control laboratory contaminants? Of what advantage is the using a solid and a liquid medium?