Discuss the meaning of prevention philosophy and the evolutionary nature of law.

Q: List some of the ways in which eukaryotic transcription is more complex than transcription in bacter...

A: Prokaryotes and eukaryotes perform transcription in essentially the same way, with a few major chang...

Q: Not all DNA conforms to the Watson and Crick's model because Z-DNA twists in the left-hand direction...

A:

Q: SR proteins are essential to proper spliceosome assembly and are known to take part in the regulatio...

A: Spliceosomes are massive ribonucleoprotein (RNP) complexes found largely in eukaryotic cells' nuclei...

Q: . A woman of blood group AB marries a man of blood group A whose father was a group O. What is the p...

A: A, B, AB, and O are the four major blood groups. The genes you acquire from your parents define your...

Q: Some animals fall between endothermic and ectothermic. a) What is this thermoregulation category cal...

A: Thermoregulation is the ability of body to keep the temperature under certain limits. 

Q: The purification continues with a cation exchange step in which the positively charged cytochrome C ...

A: A linear XY linear graph for the equation. A straight line "y = mx + b" where y = absorbance at 595 ...

Q: What is allosteric repressor ?

A: Biology terms are fundamental concepts and terms used in biology, which is the study of life and liv...

Q: temperature using δ18O of planktonic (surface floaters) foraminifera back through time at one site i...

A: Introduction The deuterium excess is sensitive to kinetic fracationation processes that occur during...

Q: The A and B forms of DNA A are both right handed helices B) both have 10 base pairs per turn of the ...

A: A and B form of DNA : answer (A)are both right handed helices. (B)both have 10 base pairs per turn o...

Q: Provide an illustration and brief description of the pathway of light in relation to magnification o...

A: Introduction :- A microscope is a device that magnifies images of small objects, allowing the observ...

Q: What is the diameter of the field of view (DFV) of a 1000x objective lens if the DFV of a 400x objec...

A: Given: Objective lens 1 magnification= 1000x DFV1 = ? Objective lens 2 magnification= 400x DFV2 = 50...

Q: Summarize the different types of processing that can take place in pre- mRNA.

A: Ribosomal and transfer RNAs are processed in both prokaryotes and eukaryotes. The processing of mess...

Q: What is the importance of detecting common ancestry?

A: The ancestry is the term which Is used in biology for the individuals with whom a population is rela...

Q: Draw a typical eukaryotic gene and the pre-mRNA and mRNA derived from it. Assume that the gene conta...

A: Introduction Eukaryotes are organisms that consist of a cell or cells containing DNA in the form of ...

Q: How is the poly(A) tail added to pre-mRNA? What is the purpose of the poly(A) tail?

A: Translation termination occurs when prokaryotic cell recognizes nonsense codon which includes UAA, U...

Q: The maximum age attainable by a memberof the human species is called the ______.

A: Aging is a progressive process that begins at conception. Our "life," or the time between birth and ...

Q: Non-disjunction during meiosis can lead to several chromosomal disorders. When can non-disjunction o...

A: Cell division is a phenomenon during which parent cell splits and gives rise to new cells . It comp...

Q: Fertilization does not take place in a moment of passion. It occurs four to five days later. Maybe i...

A: To understand the above situation of fertilization please read the below process to have a better un...

Q: The final amount of each primer required in a PCR reaction is 25 picomol. If the total volume of the...

A: This is a dilution based calculation. We can dilute a stock solution to get the desired concentratio...

Q: why do we used Living cell microsope for?

A: Microscope is an instrument that is used to observe objects that are too small to be seen by our nak...

Q: What are the different classification schemes used when grouping invertebrates?

A: Animal kingdom is broadly divided into Vertebrates or invertebrates on the presence of spinal cord o...

Q: Define insertion

A: A mutation is a sudden change in the nucleotide sequence of an organism's genome, virus, or extrachr...

Q: What is the diameter of the field of view (DFV) of a 40x objective lens in the DFV of a 10x objectiv...

A: When looking into the eyepiece lens, the field diameter is simply the number of millimeters or micro...

Q: Human Testis 1. pointed spermatogenic cell? 2. cell origin of #1? 3. cell derivative of #1? 4. cell ...

A: INTRODUCTION Primary spermatocyte They are large diploid cells into which a spermatogonium develops....

Q: Make a diagram/interpretation of the feedback mechanisms involved in regulating processes in the fem...

A: The female reproductive processes are highly regulated by different hormones released by endocrine g...

Q: H,0 Pure water Positive pressure Negative pressure H,0 H20 H,0 Solute A В C

A: Water potential: it is the potential energy of water per unit volume in comparison to pure water und...

Q: developmental biology

A: Developmental biology  is the field of biology that studies the processes by which multicellular org...

Q: Can we manage future agricultural production in ways that feed the growinghuman population in a sust...

A: The quantity of food humans generate today versus the amount required to feed everyone in 30 years f...

Q: What did Watson and Crick agree with Rosalind Franklin's data? DNA has two similar parts that are pa...

A: Cells, the most fundamental unit of life, are found in all living things. All of life's vital activi...

Q: Are ciliates capable of changing their shape? Why?

A: CILIATES Ciliates are most intense and diversified group. They are unicellular organisms with the f...

Q: Explain why triglycerides have a glucose-sparing effect.

A: Introduction :- Blood sugar, often known as glucose, is the most common sugar found in the body. It ...

Q: Muscle protein, fat, and glycogen are all reservoirs of energy. In what order are they used during a...

A: Fat metabolism is initiated when triglycerides that are ingested got broken down into small fatty ac...

Q: How are the specific cell types patterned correctly? How does the flatwormtell the posterior blastem...

A: Planaria are flatworms that reproduce asexually through fragmentation (not binary fission, which is ...

Q: . A chicken breeder is working with a population in whichthe mean number of eggs laid per hen in one...

A: Heritability does not reflect the degree to which a trait is genetic; rather, it measures the propor...

Q: A geneticist induces a mutation in a cell line growing in the laboratory. The mutation occurs in a g...

A: Eukaryotic mRNA molecules undergo post-transcriptional modifications.  

Q: What is the sequence of the sample DNA submitted for sequencing given the gel electrophoresis profil...

A: Sanger sequencing method is chain terminating method. 

Q: What is your opinion/stance on biofuels as an alternative energy source?

A: In my view/opinion I consider Biofuel is best alternative energy source. But there are both pros and...

Q: What is a constitutive gene?

A: The morphological and physiological unit of heredity is the gene. DNA is used to make genes. Some ge...

Q: Explain the roles of presynaptic inhibition and of facilitation

A: Nerve cells work together in clusters to affect each other's functions. The benefit of presynaptic f...

Q: The study of how habitat-type distribution across a landscape is known as:

A: Habitat is famous term in ecology it is the place where an organism make its home. A respective habi...

Q: Where does the pancreas dump digestive enzymes and buffers into the GI tract? A. it does not dump su...

A:

Q: In the context of nutrition, what does “essential” mean?

A: Nutrients are substances that provide functional energy to body. It promotes man's health and welfar...

Q: Describe shunting inhibition. What is the cellular mechanism, and how does it cause inhibitory effec...

A: Shunting is a neuronal event that happens when an excitatory postsynaptic potential and an inhibitor...

Q: 1. Explain the natural and anthropogenic origin of the six criteria air pollutants and identify the ...

A: Air pollution is contamination of an environment by any agents such as physical, chemical,  as well ...

Q: Your advisor, a brilliant bioinformatician, has high regard for your intellect and industry. she sug...

A: Introduction  A genome is consists of transcriptionally active genes. These genes form mRNA as they ...

Q: 1. How can the flagellum of euglena enable it to move? 2. What is the importance of eyespot and gull...

A: 1. Before directly knowing about how the flagellum of euglena enable it to move we should know about...

Q: Discuss the process by which amoeba engulf food. 2. What is the use of contractile vacuole among amo...

A: Amoeba engulf their food by expanding the pseudopods. These expanded pseudopods  engulf food or part...

Q: In figure 4-7 why does facilitated diffusion have a maximum rate of diffusion?

A: In facilitated diffusion, transport of substances across a biological membrane takes place which occ...

Q: What are the histone types found in the octamer wrapped by DNA strands?

A: Introduction: The DNA is wrapped around the histone protein, and the structure formed is called a nu...

Q: Does this global pattern reflect the ecological processes that characterizepopulations?

A: Introduction  Ecosystem: it can be defined as the interaction of living and non-living organisms wit...

Risk Factors

The factors in the body that trigger the probability of suffering from a disease are referred to as risk factors. For example, an excessive increase in an individual's body weight can trigger the chances of getting heart disease. Similarly, if an individual is exposed to carcinogenic substances, it increases the probability of suffering from cancer. These factors can pose a severe threat to the overall health of an individual.