How important is the coordination of body parts and for some parts to act as controller to the success of your existence here on earth as a higher-level animal?

Q: eunique stem-loop structures of the transfer RNA helps the RNA perform its function of joining ribos...

A:  Unique stem-loop structure, also known as hairpin loop. This is a type of secondary structures of R...

Q: Why are stem cells used for repair or damaged tissue cells? Where are they found? What type of stem ...

A: 1. Stem cells are undifferentiated progenitor cells that have the capability of differentiating into...

Q: associations describe the case where symbiont partner genotypes are not distributed randomly across ...

A: Cheating is the term used in behavioral ecology and ethology to describe behavior. Thus, cheating ca...

Q: Which of the following phrases does not describe a function of the promoter?a. Serves as sequence to...

A: Promoter sequences are DNA sequences that define the start of RNA polymerase transcription of a gene...

Q: When was each key chemical agent with

A: EPA : Environmental Protection agency . This agency belongs to US . . It is the drinking water quali...

Q: B. Fill in the table by giving at least three examples on the following mechanisms of reproductive i...

A: Reproductive isolation is a mechanism / phenomenon in which two species unable to undergo successful...

Q: What was the hypothesized relationship between Photosynthetic Rate and Irradiance?

A: Photosynthesis can be explained as a physiochemical process;in which the sunlight is used by the pho...

Q: How would DNA replication be affected in a bacterial cell that is lacking DNA gyrase?

A: A cell is categorised into two broad categories which include prokaryotic and eukaryotic cells. A pr...

Q: One of the major questions of regeneration is whether the cells keep a “memory” of what they had bee...

A: Muscles are specialised bodily parts that allow animals to move or locomote. Muscle tissues make up ...

Q: Explain how some lncRNAs serve as molecular decoys for RNA-binding proteins and miRNAs.

A: Long noncoding RNAs (lncRNAs) are a novel class of epigenetic regulators that play a key role in epi...

Q: Why is it typically difficult to identify individual genes that govern particularbehaviors?

A: Gene is a working segment of DNA that mainly codes for proteins. There are two different regions of ...

Q: A mutation at the operator prevents the regulator protein from bindingWhat effect will this mutation...

A: A group of genes that are transcribed under a single promoter and an operator is referred to as oper...

Q: components of phloem work together

A:

Q: If saliva alone tests positive for either starch or glucose in both Benedict's Test and Iodine Test,...

A: Benedict's test is used to test reducing sugars . These include monosaccharides such as glucose and ...

Q: In Drosophila, the dominant Bar mutation (B, chromosome X, position 57) results in thin bar- shaped ...

A: Bar mutation allele = XB (dominant) Wild allele for bar= Xb (recessive) Signed allele = Xsn (recessi...

Q: Represents innate immune system receptors

A:  Innate immunity- are the responses which are first line of defense against invading pathogens. The ...

Q: Describe common signs of extrapyramidal side effects of antipsychotic drugs.

A: Antipsychotics are a type of psychiatric drug used to treat psychosis and are accessible on prescrip...

Q: 2. Cows have codominance inheritance rules for their coat color. Cows with the genotype BB are compl...

A: Mendelian inheritance applies to heredity characteristics that are found in sexually reproducing org...

Q: Why is transcription a particularly important level of gene regulation in both bacteria and eukaryot...

A: Transcription is the process in which formation of mRNA take place on a DNA template. This process i...

Q: What is the DFV of a 40x objective lens if the DFV of a 10x objective lens is 3 mm? Express your ans...

A: Microscope is an instrument which is used to view the microorganisms which cannot be seen by naked e...

Q: A strain of bacteria possesses a temperature-sensitive mutation in the gene that encodes the sigma f...

A: The behavior of external agents or mutagens that can alter the basic sequence of genetic information...

Q: Select ALL of the following for which ascorbic acid is particularly important: increasing calcium ab...

A: All the above options are correct.

Q: please answer every question based on the attached picture of the frog testis 1. what cell is being...

A: When the frogs are roughly two months old, the putative testis can be seen as a little oval object o...

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: Show some functions of the tetrahymena hammer head ribozyme, the L-19IVS ribozyme and 28S ribosomal ...

A: Hammer head ribozyme: *Hammerhead ribozymes are small, catalytic RNAs  undergoes self-cleavage of th...

Q: How are tRNAs linked to their corresponding amino acids?

A: * The tRNAs are linked to their corresponding amino acids by enzymes are called as amino-acyl tRNA s...

Q: Complete this Punnett square on a cross between two individuals who have Inflated Green pods (liGg).

A: The inflated pods (I) are dominant over constricted pod (i). And the green colour (G) pod is dominan...

Q: In the transport of an ion from the soil solution to the xylem, what is the minimum number of times ...

A: The xylem transports moisture and dissolved nutrients to the leaves from the roots of the plant. The...

Q: Discuss the importance on the addition of ampicillin and arabinose to the medium of the genetically ...

A:  pGLO bacterial transformation experiment. Controls that were incubated with no plasmid (-pGLO) grow...

Q: 1. Describe the basics of flow cytometry. How is this technology used to sort cells?

A: Bioinstrumentation, also known as biomedical instrumentation, is a branch of biomedical engineering ...

Q: What are the differences between tests for IgM vs IgG and what is the significance of these tests?

A:

Q: What are the main reasons for gaps in the fossil record

A:

Q: Griffith conducted his experiments with pneumonia-causing bacteria and mice. He found that_ O Bacter...

A: Griffith performed an experiment to propose that the cells possess genetic material. He used two str...

Q: A solution of water and dissolved ions is separated by a selectively permeable membrane that allows ...

A: Introduction The potential energy of water per unit volume in comparison to pure water in reference ...

Q: Which of the following features is associated with the Watson and Crick model of the DNA? sugar-phos...

A: Introduction: Because the two DNA strands are antiparallel, the 5' end of one faces the 3' end of th...

Q: Which of the following experimental techniques was used by Hershey and Chase to establish the geneti...

A: Answer : option 3) Isotope labelling is correct.

Q: Which of the following is a problem with using the Biological Species Concept? A. it doesn't apply ...

A: Introduction A species taxon, according to the Biological Species Concept, is a group of creatures t...

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: Which forest type is most under threat due to Palm Oil Agriculture?  A. Tropical Rain Forest B. Tem...

A: Introduction Among all perennial crops, the oil palm crop produces the biggest amount of oil (palm o...

Q: Supercoiling of DNA A requires GTP as source of energy B is not observed in eukaryotes (c) requires ...

A: Requires the action of topoisomerases. Option-C

Q: 1.: Male side-blotched lizards display throat color polymorphisms; some males have orange throats, s...

A: There are three allele in the population which are  o,y and b. According to Hardy Weinberg equilibri...

Q: extracellular conditions are unfavorable, th

A:

Q: Compare and contrast the structure and function of proteins and nucleic acids. How are they similar ...

A: Protein is composed of amino acids. Proteins are used in the synthesis of hormones and other enzymes...

Q: What parts of DNA make up a transcription unit? Draw a typical bacterial transcription unit and iden...

A: Introduction Deoxyribonucleic acid is a molecule made up of two polynucleotide chains that coil arou...

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: 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: In your own words, Elucidate the potential reasons why there were changes in  the bone structure of...

A: Vertebrate column This includes the spinal cord and the fluid surrounding the spinal cord. It is com...

Q: 1. Controls every action of the body, collects and interprets every information/ signals to and from...

A: The nervous system is the body's primary governing, regulating, and communication system.

Q: The subconscious secretary for consciousness is also called the ____ ____ ____.

A: According to the question, we have to mention the subconscious secretary for consciousness is also c...

Q: Why is DNA more stable than RNA?

A: DNA contains deoxyribose sugar while RNA contains ribose sugar. DNA have thymine while RNA have urac...

Emotions

Emotions are biologically based psychological conditions caused by neurophysiological changes which are linked to different factors such as thoughts, emotions, behavioral responses, and pleasure or displeasure. These emotions are not similar to moods. The mood is an affective state. Mood depends upon several factors, such as weather, the environment, physiology, etc. Emotions can be beneficial or detrimental depending on the situation. Emotional reactions are simple. Emotional well-being is strongly affected by our well-being, and such feelings are private.