Which is the better competitor, Chthamalus of Balanus? Explain your answer.

Q: distinguish between bacterial cells that obtained the plasmid and those that did not

A: Bacteria are single celled organisms with a unique internal structure. 

Q: Give a biologic example of the negative feedback loop?

A: Introduction :- A self-regulating system is a negative feedback loop, also known as an inhibitory lo...

Q: Describe the smaller and largest living unit of nerve cells

A: "The nervous system" of all animals is made up of unique cells known as neurons, which serve as the ...

Q: An Hfr strain of E. coli that is pro thr * leu * lac " was "mated" with an F- strain that is pro thr...

A: Introduction Genetic recombination is a process of exchange of genetic material between two differen...

Q: How are deoxyribonucleoside triphosphates (precursors of daughter DNA strands) and ribonucleoside tr...

A: The nucleic acids are made up of pentose sugar, nitrogenous base and phosphate molecule. The group o...

Q: How can we correlate the activity” ESTIMATION OF ENERGY FLOW FROM PLANT TO HERBIVORE” to laws of the...

A: Autotrophs and heterotrophs are classifications of organisms based on the type of energy and nutrien...

Q: . What is the main difference between prokaryotic and eukaryotic cells?

A: There are two types of cells eukaryotic cells and prokaryotic cells, the cells differ in their cellu...

Q: In 1997, approximately __________ percent of women and __________ percent of men in America between ...

A: The marital, as well as the living standards, are quite different in the people of America. In Ameri...

Q: Please answer fast The phenotypes of organisms are products of genetics, environment, and gene x en...

A: Phenotype: it represent the physical properties of organism that can be observed. Phenotype includes...

Q: Lipids General characteristics 1. Little affinity for water because composed of carbon and hydrogen ...

A:

Q: If the template DNA sequence is 3' - CCC - ATA - GAG - AAA - 5' , then what is the corresponding dau...

A: DNA is molecule which is present inside a cell and contain the genetic information of an individual ...

Q: What is terminator structure ?

A: Introduction: When DNA is transcribed into a newly generated string of mRNA, it is translated into p...

Q: When the relative abundance of an organism is used to determine the overall health of an environment...

A: Bioindicators are organisms, such as lichens, birds, and bacteria, that are used to monitor the heal...

Q: The transcription of many bacterial genes relies on functional groups called operons, such as the tr...

A: Turning/switching genes on and off is referred to as gene regulation. Cells start to take on special...

Q: E. Discuss the difference between Amoebic from Bacillary Dysentery.

A: * Since you have asked multiple questions in a single question. So only 1st question i.e. E will be ...

Q: TRUE OR FALSE 1. Enzymes such as catalase and peroxidase are important for the neutralization of tox...

A: Microbes can be divided on the basis of temperatures these can thrive. The microorganisms which best...

Q: Describe and identify on which segment of the legs/limbs would you expect the ambulatorial, fossoria...

A: Insects (from the Latin insectum) are hexapod pancrustaceans belonging to the class Insecta. They ar...

Q: List and explain in your own words the 5 mechanisms of antimicrobial drug resistance

A: Introduction: Antimicrobials selectively destroy/prevent the formation of germs such as bacteria (an...

Q: The reason ions such as Na+, K+, and Ca2+ diffuse across plasma membranes more rapidly than would be...

A: Plasma membrane is a cell membrane that is found in all cells, this seperates the interior from outs...

Q: 1. How does a nucleus, cytoplasm, and plasmalemma define a cell? What are their importance?

A: 1.. nucleus is the double membrane bond structure present in the centre of cell. In this nucleolus o...

Q: All of the following are true about diffusion EXCEPT: a) Higher temperatures decrease the rate of di...

A: Diffusion is the passive movement of molecules or particles (for example, atoms, ions, molecules, en...

Q: During absorption, where do fats go into?

A:     Fats are lipids and the digestion of lipid begins in the oral cavity itself. In mouth there is a...

Q: How can reverse transcriptase inhibitors slow the replication of DNA? Give an example that layperson...

A: DNA, or deoxyribonucleic acid, is defined in the universal term that is a genetic substance found in...

Q: If 3 completely dominant gene pairs A a, B b, C c are assorting independently, how many progeny geno...

A: a. Progeny genotypes means the trait in daughter cell should contain all the alleles which are prese...

Q: What is the purpose of an autoclave and what is its mechanism?

A: Answer :- An autoclave is utilized in clinical and research facility settings to disinfect lab hardw...

Q: Which is not part of the enterohepatic circulation of bile?    A. Bile is made from cholesterol in ...

A: enterohepatic circulation of bile: it is the process in which there is the circulation of biliary ac...

Q: 5. In German cockroaches, bulging eyes (bu) are recessive to normal eyes (bu*), and curved wings (cv...

A: Linkage is the close association of genes or other DNA sequences on the same chromosome. The closer ...

Q: Explain why we say ATP is an important currency in a cell’senergy economy

A: Adenosine triphosphate (ATP) is a nucleotide made up mostly of the adenosine molecule and three phos...

Q: You are a genetic counselor, and you received the following pedigree to analyze. You must determine ...

A: In this following pedigree shows total 3 generation, 13 family members where 10 members are affected...

Q: A 14-year-old boy experiences severe, prolonged bleeding following a tooth extraction. He also has a...

A: Mendel is renowned as the "Father of Genetics" because he discovered and described the rules of here...

Q: The cuticle is a complex non-cellular layer secreted by the epidermis. It is the seat of complex pro...

A: Hemolymph is a blood-like substance ( blood is present in vertebrates) in insects or arthropod bodie...

Q: In a short personal essay, what is the ultimate purpose of human life

A:

Q: You are a genetic counselor, and you received the following pedigree to analyze. You must determine ...

A: Generation 3 is.... 1. Dd 2, 3,4,5,6.. is dd Genotype.  

Q: 8. In which of these clades (Deuterostomia, Lophotrochozoa, Ecdysozoa, Porifera, and Cnidaria) would...

A: Your answer has strating in step 2. Step 2 image is made by me, in MS word. This image not copied fr...

Q: Fig. 5: LAPTM5 transports HIV-1 Env to the lysosome for degradation. a 120, x43 x 137 x146 NL4-3 Vpr...

A: "ANSWER  By causing damage to HIV-1 Env, LAPTM5 transports it to the lysosome. With Vpr-defective H...

Q: Perichondrium is

A: Perichondrium is layer of connective tissue that surrounds the cartilage of developing bone.  It con...

Q: How  Sunscreen or Sun Filter ingredient's SPF is measured?

A: As per Bartleby guidelines, we are allowed to answer only one question at a time, please post other ...

Q: Mendelian Genetics The presence of a dimple on the cheek is governed by a dominant gene. A couple h...

A: Heterozygous means that you acquired different versions of a gene from each of your parents. A heter...

Q: Explain the mechanism by which cells sample extracellular fluid.

A: Extracellular fluid refers to bodily fluid that is not contained within cells. It can be present in ...

Q: When light hits the center of an ON-center receptive field, which of the following processes occur: ...

A: The following facts are required to be known to answer this question with logic:- Suppose there is  ...

Q: The cuticle is a complex non-cellular layer secreted by the epidermis. It is the seat of complex pro...

A: 'Metamorphosis' is a natural mechanism in which creatures such as insects, amphibians, and a few aqu...

Q: Evolution is a continuous process. It doesn't stop. The moment evolution ceases, life on earth will ...

A: Evolution is a gradual process in which something changes into a different and usually more complex ...

Q: Molecule #T ajvvnat up? (Cal Lipiu, Acid). b)Within the group, how would you classify it? CH̟OH a) H...

A: First molecule shown is a monosaccharide. Different or same monosaccharides join via glycosidic link...

Q: What is genetic disorders? Explain by giving an example.

A: Genetics is described as the branch of biology that focuses on the study of genes, their inheritance...

Q: he daughter can be considered an expert witness in a scenario like this because she has knowledge, e...

A: There are few point about expert witness: As we know that now a days expert witness are very importa...

Q: What proportion of the offspring of the following crosses involving independent segregation will be ...

A:  

Q: Which of the following is true about the movement of ions across excitable living membranes?   Ions...

A: Introduction :- The thin layer that forms the outer edge of a living cell or a cell compartment with...

Q: Draw the portion of the specimens where it shows where their specialized structure is located and in...

A: Kalanchoe Kalanchoe representing crassulacean acid plants (CAMP.) which are recognized as a photosy...

Q: What are two main criteria for sustainable process analytics in the bioreactor?

A:   Bioreactor is a type of fermentation vessel that used for protection of many chemicals and biologi...

Q: What is an non pharmaceutical intervention for an flu outbreak in a community? And what questions co...

A: Based on limited data, the World Health Organization's recommended pandemic influenza interventions ...

Human Evolution

Human evolution is the process of evolution of humans from early man to anatomically modern humans. The process of evolution in humans leads to the gradual development of traits like bipedalism. Humans are the highly social animals that make them the most advanced animal on Earth.  Human evolution is an outcome of interaction among the following processes: