Distinguish between a nitrogenous base and a base found in inorganic chemistry.

Q: /hich of the following statements must be backed up with an in-text citation of a published sod A. I...

A: The universally excepted general properties of viruses include: They contain RNA or DNA as their ge...

Q: What are the primary and the secondary constrictions of a chromosome? What is the other name given t...

A: Introduction We have to explain from the above question What are the primary and secondary constrict...

Q: If it takes 2 hours for a population of bacteria to grow from 100 cells to 1600 cells, what is the g...

A: The bacteria are single celled prokaryotic organisms and divides by binary fission. The time require...

Q: Define and distinguish among native, nonnative, indicator, and keystone species and give an example ...

A: Native species are those that live in a specific habitat. Nonnative species can be invasive or migra...

Q: How are the metabolic pathways different in lactic acid fermentation and ethanol fermentation?

A: Lactic acid fermentation as well as alcoholic fermentation both occurs in absence or lack of oxygen....

Q: Q 31. Describe how the behaviour of cancerous cells differs from the normal cell?

A: Introduction We will explain how the behaviour of cancer cells differs from the normal call

Q: Which of the following is most susceptible to antimicrobial agents?   mycobacteria bacterial endospo...

A: INTRODUCTION Vegetative bacteria A normally growing bacterial cell that forms endospore is called ve...

Q: True or False?   Presence of Y chromosome along with one X chromosome ensures Beta-catenin accumul...

A: Beta catenin is involved in amphibian  development(embryogenesis) . Amphibian egg (having X chromos...

Q: Norns Dichotomous Key Norns belong to the genus Norno and can be divided into eight species that are...

A: A dichotomous key is a useful scientific tool for distinguishing between organisms based on their ob...

Q: Why is it incorrect to say that bacteria produce toxins to harm their host?

A: When a bacterium invades a host cell it may produce a toxin. Toxins are strong elements that are pro...

Q: 3. The gene that controls coat colour in rabbits has four alleles: agouti (C), chinchilla (cck), Him...

A: Answers :  A) Heterogeneous Himalayan rabbit Chch    Chinchilla rabbit-  cchcch

Q: Explain what the figure is showing overall first. Describe the steps shown below.

A: Answer 

Q: Are there any disadvantages for using Hematology Blood Analyzers? Briefly describe these possible di...

A: There are few points to know about hematology blood analyzers . These are as follows. It is mostly ...

Q: Explain how the hypothalamus and certain endocrine glands work together to maintain the following co...

A: Hypothalamus is situated in the front of third ventricle and having neural cell however pituitary is...

Q: A student isolated RNA from PBMCs and spectrophotometric analysis revealed that the absorbance at 26...

A: Introduction: A nucleic acid is a complex organic substance present in living cells, especially DNA ...

Q: Explain how the system of pores operate in a typical sponge.

A: Sponges are unusual animals in that they lack definite organs to carry out their various functions. ...

Q: What health policy issues do people with low SES face? Cite examples of programs to eliminate SES di...

A: Answer :- Individuals having a place with lower SES face a number medical services issues by not app...

Q: n-disjunction is the word we use to describe the failure of a pair of homologous chromosomes or ter ...

A: Answer :: 1) Gametes are the product of meiosis which reduce the number of chromosomes to half in th...

Q: How do the unique structural characteristics of mycoplasmas relate to their bacterial morphology?

A: Ans  mycoplasma lack a cell wall

Q: Match the organism with the method of staining best used to identify it. Salmonella Typhi Mycobacter...

A: Stain It is a substance that adheres to a cell, giving the cell color. The presence of color gives ...

Q: How can you change the concentration of positive transcription factor t maximize the production and ...

A: Threshold mechanisms of transcriptional activation are thought to be critical for translating contin...

Q: Gram-negative nitrogen-fixing bacteria found in association with plant roots are deeply branchin...

A: Alphaproteobacteria. (Rhizobium)

Q: Desiccation, a time-honored method of preserving food, is effective because the   water content is t...

A: Desiccation is the process by which we decrease the amount of water in any organism or any non livin...

Q: Why can't many researches be undertaken without any living animals? why is a dish of cells not enoug...

A: Many researches are quite the involvement of animals in getting a desirable outcome. Because they ca...

Q: A population of rabbits may be brown (the dominant phenotype) or white (the recessive phenotype). Br...

A: frequency of Heterozygous rabbit is = 0.484 Frequency of the B allele = 0.59. Frequency of the b all...

Q: Question 3 In a population with high resource value relative to cost (V =2*C), which strategy is con...

A: Introduction: The populations showing low resource value (V< C) relative to cost (C), the hawks a...

Q: The five-finger forelimb that all air-breathing vertebrates share is an example of: Group of answer ...

A: Throughout the animal kingdom different phylum possess different characteristics. Some of the charac...

Q: Plants and algae need phosphates for growth. Many fish and other animals feed on aquatic plants and ...

A: In the lake, aquatic ecosystem develops that contain different organisms which includes autotrophic ...

Q: Primers designing for epitope tagging: Design forward and reverse primers to amplify the following g...

A: Primers should generally have the following properties: 1. Length of 18-24 bases. 2. 40-60% G/C cont...

Q: How is the location of a stimulus determined (what part of the body it came from) generally? O The p...

A:

Q: What is MMR vaccine theory ?

A: The MMR vaccine protects against the measles, mumps, and rubella diseases. The first dose is usually...

Q: Kelivn plank statement?

A: The Kelvin-Planck statement is a combination of Lord Kelvin's and Planck's assertions.

Q: Your body is made up of over 200 different cell types These cell types are different from each other...

A: Cell It is said to be the basic unit of life. Every cell constitutes organelles in the cytoplasm sur...

Q: Use the tree to determine which species the lizard is most closely related to: the salamander or the...

A: ANSWER;- Pigeon Explain;- In the given phylogenetic tree, the characteristics are written on the ma...

Q: mitosis result to an identical parent and daughter cells. Explain

A:

Q: What are some advantages of ecotourism for a state like Hawai‘i? What might be a potential disadvant...

A: Introduction Ecotourism is defined as "responsible travel to natural areas that conserves the enviro...

Q: Suggest why the genes of prokaryotes are generally easier to modify than those of eukaryotes.

A: From the above question we have to explain  why the  genes of prokaryotes are generally easier to mo...

Q: Complete this chart to help organize the catabolic pathways including ATP/NAD+ production. Hint Use ...

A:

Q: How does the nervous system distinguish between stimuli of different types?

A: The term stimulus refers to a change in the environment that can be detected by a receptor. The rece...

Q: List the enzymes (and their functions) in order which are used for glycolisis

A: Answer--

Q: Difference of metaphase from metaphase I

A: Metaphase is a basically a phase in mitosis and metaphase I is a phase in meiosis. The major differe...

Q: Glycolysis: Summary:           Where does it occur?

A: Respiration is the process of producing energy by oxidation of food that we consume  Respiration can...

Q: Identify the following sheep brain structures, please label your answers with the corresponding numb...

A: In the given section of brain we have to describe- fourth ventricle , medullary substance of vermis,...

Q: What are thr primary risk factors for T2D and CVD that you can change through your lifestyle choices...

A: Introduction  T2D or type 2 diabetes is a condition where body does not produce sufficient insulin o...

Q: Explain the importance of decomposition in an ecosystem. Cite an application of this process for hum...

A: Decomposition is the natural process by which large organic materials and molecules are broken down ...

Q: Please answer fast Please answer with full detail and proper reasoning. Question 1 List two facto...

A:

Q: How can you change the concentration of affinity for positive transcription factor to maximize the p...

A: Answer :- Record factors are proteins that assist with turning explicit qualities "on" or "off" by r...

Q: What microbial structures are the most resilient forms of life?   Bacterial endospores Enveloped vir...

A: Microbial biology, sometimes known as "Bacteriology," is the study of unicellular bacteria. Bacteria...

Q: The echinoderms lack many of the characteristics of later deuterostomes, such as pharynoeal sits and...

A: Deuterostomes possess a group of animals that have an anus before their mouth in embryonic stages. S...

Q: Use the tree to determine which trait evolved most recently. Salamander Lizard Perch Hagfish Mouse C...

A: Introduction: Evolution is the change in the inherited characteristics of biological populations ove...