Within an ecosystem, the total amount of energy produced initially by primary producers will be the total amount of energy lost as heat and respiration across all trophic levels, including producers, consumers, and decomposers. more than unequal to equivalent to

Q: Describe the steps of transcription in eukaryotes

A: Eukaryotic transcription is carried out in the nucleus of the cell by one of three RNA polymerases,…

Q: Sometimes, the young ones born have an extremely different set of eyes or limbs. Give a relevant…

A: The abnormalities in the development of organs in the newborn may result due to various reasons.…

Q: Stimulation of D1 Medium Spiny Neurons in the Striatum causes of the Globus Pallidus and subsequent…

A: The basal ganglia are involved in action selection. It is a proven fact that a direct pathway leads…

Q: What is the World Health Organization recommendation for the prophylaxis of rheumatic fever after a…

A: Introduction - When strep throat or scarlet fever isn't treated appropriately, rheumatic fever might…

Q: A child could have the same blood type as one of his/her parents but it doesn’t always happen that…

A: It does not happen always for example parents with AB and O blood groups would have blood groups of…

Q: The subunit in E. coli RNA polymerase which is required for recognition of the promoter sequence is…

A: Transcription is a process by which an RNA copy of the DNA is made. It is an important step in gene…

Q: born with sickle cell anemia. What is the frequency of individuals in this population who do not…

A:

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

A: Chromosome At the time of cell division the chromatin material get condensed to form chromosomes…

Q: In keeping with the style of Table 17-1, what would youcall organisms that are MM N OO; MM NN OO;…

A: The basic structural and functional units is usually defined as the way that they are been stated…

Q: Q.1. Enumerate the post-transcriptional modifications in a eukaryotic mRNA.

A: There are 3 post-transcriptional modifications which are splicing, capping and tailing. The…

Q: What is a recombinant DNA vaccine? List two such vaccines. State their advantages.

A: Plasmids, which are small circular pieces of DNA, are used in the production of recombinant DNA…

Q: Consider the following image - the dotted lines represent hydrogen bonds between nitrogenous bases:…

A: There are two different type of nucleic acids and these are DNA and RNA. Four different types of…

Q: How to detect cancer? What are a few approaches to treat cancer?

A: Cancer can be detected in its early stages, and early detection is critical for successful…

Q: For the genotypes and conditions (lactose present or absent) shown in the following Table 2, predict…

A: The operon is the prokaryotic gene regulatory system which involves in the regulation of expression…

Q: Q.3. Explain the terms: 1. Race 2. Breed 3. Cultivars 4. Variety

A: 1. Race- Different phenotypic populations within the same species may be referred to as a race. It…

Q: What are the immunological implications of 'bare lymphocyte syndrome' /MHC deficiency?

A: Bare lymphocyte syndrome (BLS) is relatively a rare condition.  In patients with this syndrome,…

Q: Which of the following would result in no movement (i.e. no activation of the mo cortex)?…

A:

Q: 1.) Time to harvest a crop is often determined by changes that takes place in the economic part of…

A: Harvesting is the process of eliminating whole plants or economically valuable sections once they…

Q: We are not usually consciously aware of our blood glucose levels because: O Information about blood…

A: Brain senses the changes in the blood glucose levels but the information is processed by the PNS and…

Q: Starting with acetyl-S-enzyme-1 and malonyl-CoA, how many molecules of acetyl-CoA synthesize an…

A: * Acetyl CoA is a molecule that involves in many biochemical reactions like  protein and…

Q: . In an inversion, is a 5′ DNA end ever joined to another 5′end? Explain

A: A chromosome is generally defined in terms of that they are supposed used as a long DNA molecule…

Q: Question 16 In base-excision repair, the first enzyme in the sequence is, _ creating a(n) _ site. (A…

A: INTRODUCTION Base excision repair This is a cellular mechanism that repairs damaged DNA.

Q: h to get a like.or don't attempt plz.Thanks

A: All the efforts of individuals of a population are directed towards survival of the fittest and if…

Q: Illustration of stages in Meiosis 1 with 10 chromosomes, explain briefly

A: Meiosis is the cell division process that involves division of a diploid (2n) mother cell and…

Q: what ate the 3 levels of biological organization of E.coli? Please answer asap and type your answer…

A: First let's discuss what is levels of biological organization,  Living things are organized into…

Q: Explain the process of DNA replication.

A: Introduction Deoxyribonucleic acid (DNA) is a polymer made up of two polynucleotide chains that coil…

Q: We are not usually consciously aware of our blood glucose levels because: O Information about blood…

A: * Nervous system divided into two main parts that is   central nervous system (CNS) peripheral…

Q: The principal DNA polymerase in eukaryotic leading strand DNA replication is: A DNA polymerase B…

A: *  DNA polymerase catalyze the synthesis of DNA molecules from precursors of DNA which are essential…

Q: Q.2. Comment on the statement, "Migration may increase or decrease the effects of selection".

A: Introduction We will comment on the statement given in the question.

Q: energy flow differently in island pyramids vs landscape pyramids? Is the recycling of matter more…

A: The pyramid of energy depicts the flow of energy from one trophic level to another trophic level. It…

Q: List The Functions of Polysaccharides.

A: Carbohydrates are a significant wellspring of food and a significant type of energy for most living…

Q: Need help on questions 3 and 4, please. Drop-down answer choices are images. Canine Scott Syndrome…

A: 3. TMEM16F splice site mutation segregated with the CSS trait and TMEM16F protein was undetectable…

Q: la) with examples, distinguish between. Continuous and discontinuous variation. ii) Dominance and co…

A: Genetics is a branch of science that studies genes, genetic diversity, and inheritance in living…

Q: Which statement about energy flow in ecosystems is accurate? A.Energy flow reaches an equilibrium…

A: Environmental science is one of the sciences that we must learn that every living thing on this…

Q: (c) With the indication of sense strand, template strand, the direction of transcription, provide…

A: Transcription is a heterocatalytic action of DNA by means of which RNA is synthesized from specific…

Q: Match the description on the left side to the correct term from the choices on the right side.…

A: 51. -->   option M. 52.  -->  option B. 53. -->    option L. 54. -->   option J and K…

Q: Explain the principle of 'Using Safer solvent taking suitable example of a conventional reaction and…

A: Safer solvents and auxiliaries. This principle promotes the use of safer solvents and auxiliaries.…

Q: . What is aneuploidy? Differentiate between aneuploidy and polyploid

A: Aneuploidy Aneuploids differ from standard 2n chromosome complements in single chromosomes. These…

Q: explain the difference between the lytic and lysogenic cycle.

A: Many bacteria appear to have embraced lysogeny as a means of surviving and surviving in the…

Q: Enzymes that acetylate the e-amino group of lysine in the histone tails are called and are involved…

A: Histone is made up of majority lysine and arginine (positive amino acids) as a result negative…

Q: .Define autosome, hemizygous, homozygous, and heterozygous?

A: Autosome- All chromosomes, with the exception of the sex chromosomes, are referred to as Autosomes.…

Q: . Why is Drosophila used extensively for genetic studies?

A: Drosophila is used extensively for genetic research because it possesses the following…

Q: An individual with an argininosuccinase deficiency is administered benzoate and arginine. This…

A: Argininosuccinase deficiency is a condition where the cells are devoid of an important enzyme i.e.…

Q: Sometimes, the young ones born have an extremely different set of eyes or limbs. Give a relevant…

A: Introduction We will answer the question in below step

Q: State with examples why a few pathogens are organ/tissue-specific.

A: Introduction We will answer the question in below step

Q: 10. Modified true or false: Write T if the statement is true; if false, write F, underline the word…

A: Plants are classified as flowering plants and non-flowering plants. Flowering plants are divided…

Q: State the function of histones in DNA packaging.

A: Introduction In this question we have to state the function of histones in DNA packaging.

Q: After a naive B cell encounters a 1 and binds an antigen with its2 it enguifs and degrades the…

A: Immune cells are of two types: B -cells and T-cells. The B-cells which has never encounter any…

Q: In threonine selected marker number of co-transformation rate is Met 2%-Gly 60%- Trp 10%. In…

A: Introduction: When transformation of two or more genes occur together simultaneously then this…

Q: Referring to Figure 17-32, draw an inviable product fromthe same meiosis

A: Introduction: Pseudo-linkage is said to occur when linkage is observed between two loci that were…

Energy Flow

Energy flow is the continuous and directional flow of energy through living beings within an ecosystem. All living beings can be segregated into producers and consumers. These producers and consumers can be further divided in a food chain. The term ‘trophic level’ is assigned to each level of the food chain.