Community 1 Community 2 In the above figure each shape represents a different species. Which community above has higher species richness? Community 1. Community 2. They are the same.

Q: Using a diagrammatical presentation show how serial dilution was performed if the final volume in ea...

A: Serial dilution is very useful process for diluting the sample and it is also helps in the calculati...

Q: What chemical substances compose the plasma membrane?

A: The plasma membrane is a thin, flexible barrier that separates the interior of a cell from its envir...

Q: 3. Give the genotypes of the gametes a heterozygous tall, purple-flowering pea plant (TtPp) could pr...

A: Introduction: The genotype is the set of genes in DNA responsible for a trait. In a way it refers to...

Q: How many NET molecules of ATP will one molecule of glycerol generate going through only glycolysis.

A: Glycolysis is a metabolic pathway which breaks down glucose into energy in the form of ATP for the p...

Q: If the genus Australopithecus is considered an outgroup, what are THREE shared derived characters of...

A: Cladograms(phylogenetic trees) are graphical charts that depict the hypothetical correlations betwee...

Q: The photomicrograph below shows mitotically dividing cells from whitefish (Coregonus lavaretus). a. ...

A: Introduction: Mitosis is an equational division, in which one parent cell divides into two identical...

Q: Brown fat metabolism generates about 10x more heat than white fat metabolism True False

A: This is true that brown fat metabolism generate about 10 x more heat then white fat metabolism conta...

Q: You’ve collected a soil sample from an unexplored island and cultured a new bacterial species by gro...

A: Introduction Bacteria are single-celled organisms with a small size. Bacteria can be found practical...

Q: A pack of wolves is making its way to a place in which there are many zebras. What is the negative o...

A: A symbiotic relationship is one where two organisms work together to benefit each other. One example...

Q: We have used SAR as an estimate of purity. How else could you test for the purity of the phycocyanin...

A: Phycocyanin is light harvesting, pigment binding protein isolated from algae, especially from the gr...

Q: Essay on Gene Therapy Treatment

A: Biotechnology deals with techniques of using, live organisms or enzymes from organisms to produce pr...

Q: How do you know if you have a ‘countable’ plate when doing a dilution series?   Two plates receive...

A: The concentration of stock solution can be calculated by first diluting the stock into a suitable co...

Q: Rationalize on why a leaky heart valve might injure the heart overtime.

A: Leaky Heart Valve:  When the heart beats, four valves of the heart open and close. They regulate blo...

Q: How may the covalent modification of a protein with a phosphategroup alter its function?

A: The covalent modification of a protein with a phosphate group can alter its function by making a cha...

Q: What are the main ecological roles of bacteria?

A: Introduction In this question we will discuss about the ecological roles of bacteria  

Q: In a longitudinal study, 100 children born on the same day were sampled in a population of interest,...

A: Introduction: Charles Darwin published, 'On the Origin of Species' which included the oft misquoted ...

Q: spillover' mean

A:

Q: How the conformational changes impact its affinity for the target DNAsequence ?

A: Introduction  Protein is the key biomolecule in the biological system, any important physiological f...

Q: A healthy young couple are both carriers of cystie fibrosis, an autosomal recessive condition What i...

A: Cystic fibrosis is basically hereditary disorder in which lungs and digestive system get more infect...

Q: Elvis is leisurely walking down the street. Suddenly, he sees a large dog growling about 10 meters a...

A: During fight, flight or fear condition our body secret adrenaline which changes our physiological co...

Q: Signaling by soluble extracellular molecules can be classified as endocrine, paracrine, or autocrine...

A: The systems of signalling are classified that are based on the total amount of distance to which the...

Q: What are the main respective components of cell walls in bacteria, protists, fungi and plants?

A: Cell wall It is a structural layer that surrounds some types of cells,  situated outside the cell m...

Q: How are male gametophytes and male gametes formed in angiosperms?

A: Introduction:- Flowering plants, often known as angiosperms, reproduce in a sexual manner. Plant rep...

Q: random formation of haplotypes from alleles based on their frequencies. b. Statement 1, 2, and 3 c...

A: Various chances of increase in population In breeding results in homozygosity, which can increase th...

Q: Modern day industrial agriculture:

A: Industrial agriculture is a new from of agricultural techniques and it is mainly exhibit form 20th c...

Q: What does the circled structure do?

A: Heart Mesodermally derived organ, is situated in the thoracic cavity between the lungs, slightly ti...

Q: Crab Sea Slug Algae on Eelgrass Eelgrass Figure 1. Partial food chain in eelgrass habitats 1. Sea ot...

A: Introduction :  Key stone species is an organism upon which entire community is dependent.  If that ...

Q: In Figure 5-25, can you point to any phage progeny thatcould transduce

A: Transduction is one of the methods by which genetic material is exchanged between bacterial cells (t...

Q: DNA strand below: 3’ T A C A T G C C G A A T G C C 5’  Discuss how will replication happen by mentio...

A: The central dogma of molecular biology involves replication, transcription and translation. Replicat...

Q: How is it possible that a given mRNA in a cell is found throughoutthe cytoplasm but the protein that...

A: The translation is a process of conversion of mRNA into specific amino acids in the cytoplasm of a c...

Q: Drag an arrow in the appropriate direction of travel for DNA Helicase Repilication fork Triphosphate...

A: During the DNA replication, the double helix structure of the DNA needs to be breakdown into a singl...

Q: If you were to design an epigenetic experiment, how would you design one? Keep in mind a good experi...

A: Epigenetics is the gene-level alterations that affect the functioning of DNA without actually changi...

Q: Which of the following is an example of an ecosystem service?

A: Ecosystem services are the many and varied benefits to humans provided by the natural environment an...

Q: Briefly explain how bacteriophages can transduce genes between bacteria

A: Introduction :- Bacteriophages (BPs) are bacteria-infecting viruses that kill bacteria without harmi...

Q: Why is breathing through the mouth impossible while swallowing a food?

A: Introduction: Breathing is the process of inhaling air into the lungs and then exhaling it out of th...

Q: if you were to take a nap what would the ideal amount of nap time be, aand why? Would you get more R...

A: A healthy adult's sleep cycle is divided into four distinct phases. The first two phases consist of ...

Q: Many viruses that infect eukaryotic cells express genes that alterthe regulation of host gene expres...

A: Cluster of microRNA (miR)183 This miR family, which consists of miRs-183, -96, and -182, also is a ...

Q: When challenged with a low oxygen environment, knownas hypoxia, the body produces a hormone called e...

A: DNA (deoxyribonucleic acid) is wrapped around proteins (known as histones) to form a structure known...

Q: Define about posttranslational modifications within the proteome ?

A: A complete set of proteins expressed by an organism is called a proteome. In other words, assortment...

Q: 1. You are studying an E. coli gene that specifies a protein. A part of its sequence is -Ala-Pro-Trp...

A: The mutation is a change in DNA sequence that is responsible for alternation of the amino acids in t...

Q: Which of the following describes Mullerian mimicry? Group of answer choices Mullerian mimicry is a d...

A: In mimicry, the animal resembles or imitates other animal, plant or other natural object not only in...

Q: The TBX20 transcription factor is important for the developmentof heart tissue. Deletion of the Tbx2...

A: T-box transcription factor Tbx20 gene in mice is essential for prenatal cardiomyocyte proliferation ...

Q: What are the five primary causes of biodiversity loss? Give one specific example of each

A: Biodiversity loss is caused by five primary major factors: habitat loss: An example of such factor ...

Q: Below is a figure representing DNA replication. One end of the DNA is labeled; given this informatio...

A: * DNA replication is a  process in which double stranded DNA molecule is copied and hence produce tw...

Q: Given a population that contains genetic variation, what is the correct sequence of events, under th...

A: Correct sequence of events would be: 2--4--1--3

Q: What is the range of values for percentage of emissions from transport of food to retailers (deliver...

A: The range of values for percentage of emissions from transport of food to retailers (delivery) lies ...

Q: Where is CSF usually obtained for examination and explain why.

A: Cerebrospinal fluid (CSF) is a clear, colourless bodily fluid found in the tissue that surrounds all...

Q: Members of a family are affected by a hereditary inflammatory and immunodeficiency disease. The dise...

A: Co-dominance:Co dominance is when the both genetypic alleles are seen in phenotype. Dominant negativ...

Q: Explain the notion of community-based conservation. Why have conservation advocates been turning to ...

A: Community-based conservation is a broad balanced approach to biodiversity protection: It is a kind o...