S1 S2 A2

Q: What do you expect to happen to the frequnecy of the F allele after 1000's of generations It will re...

A: The question asks to determine the frequency of the F allele after 1000’s generations from the follo...

Q: Which of the following would not increase Cardiac Output? A. increase blood epinephrine concentratio...

A: The amount of blood pumped by the ventricles in 1 minute is measured in terms of cardiac output (CO)...

Q: Discuss how changes in organisms within an environmental affect their survival. Specifically discuss...

A:

Q: What is environmental microbiology? (Please define in your own words.)

A: A branch in the field of biological science that deals with the microorganisms (unicellular, acellul...

Q: What is meant by the terms latent infection, active infection, tubercle, reactivation, extrapulmonar...

A: Mycobacterium tuberculosis is the causative agent of tuberculosis and it is first isolated by Robert...

Q: How are protons involved in chloroplasts?

A: In plants, light energy is captured during the process of photosynthesis. Then occurs the building u...

Q: Imagine an organism whose diploid chromosome number is 6, and draw a cell as it appears at the begin...

A: Meiosis is a reductional cell division that occurs in the sex cells or gametes. It is divided into t...

Q: Calculate the allelic, genotypic, and phenotypic frequencies for the following population: Genotype ...

A: Allele frequency is the frequency of the allele on a locus in the given population. It is expressed ...

Q: How might a single base pair difference about 100 bases before the start codon of the CFTR gene caus...

A: Cystic fibrosis (CF) is a genetic disease that occurs due to mutated gene in chromosome 7 in human b...

Q: What era did Australopithecus afarensis evolve?

A: It is required to identify the era in which Australopithecus afarensis evolve.

Q: Describe the process of cellular respiration, from the introduction of a glucose molecule into the c...

A: Cellular respiration, or aerobic respiration (named so because of the involvement of oxygen), involv...

Q: Citrate test What pH idicateor is in this medium?

A: It is required to identify the pH indicator in citrate test.

Q: what is the sodium/potassium exchange pump?

A: The sodium potassium exchange pump is found on the plasma membrane of all the animal cells. The sodi...

Q: How might a single base pair difference about 100 bases before the start codon of a gene cause a mut...

A: The first codon of the mRNA (messenger ribonucleic acid) translated by the ribosome is called the “s...

Q: 5A. In shorthorn cattle, the polled condition is dominant over horned. Also, the heterozygous condit...

A: 5A. Let us assume that the dominant allele for polled condition be “P” and that for recessive horned...

Q: In order for vitamin D to be actively formed, which of the following actions is required in the body...

A: Skin is the outer protective covering of the body and also plays an important role in the synthesis ...

Q: What is the the definition of Biology

A: Biology is a branch of science that deals with the study of living organisms. It is divided into man...

Q: What are the advantages and disadvantages for aldehydes, gaseous sterilizers, peroxygens and organic...

A: Physical and chemical methods are used to control the microbes. Chemical methods are where chemicals...

Q: 10) Describe the process of cellular respiration, from the introduction of a glucose molecule into t...

A: The question asks to give an explanation about the cellular respiration process showing the breakdow...

Q: What do the adjectives obligate and facultative mean with regard to microbes?

A: The study of microbes or small living things is referred to as microbiology. Microbes are too small ...

Q: What are the similarities and differences between Aerobic Respiration and Lactate Fermentation? Incl...

A: The lactic acid fermentation is the formation of the ATP in the absence of oxygen, through glycolysi...

Q: A b and c only

A: A phylogenetic tree is a tree diagram that picturizes the evolutionary relationship between the vari...

Q: What color of light is least effective in driving photosynthesis?

A: Plants convert light energy into the chemical energy during photosynthesis. Photosynthesis occurs in...

Q: Please explain the difference between Adult Stem Cell and Embryonic Stem Cells.

A: The differences between embryonic stem cells and adult stem cells.

Q: What process can move a solute against its concentration gradient?

A: In biology, the collection of mechanisms which regulate the movement of solutes like ions and small ...

Q: Although the human colon may be one of the most diverse microbial communities on Earth, the majority...

A: The human colon or the large intestine harbors a number of microorganisms that are essential for the...

Q: 3c. How do plants perceive the seasons and thus time their growth to the most favorable growing cond...

A: Plants are unique for their growth based on seasonal changes and reproduction during the most favora...

Q: Explain the types of genetic dominance (Incomplete dominance vs complete dominance) include examples...

A: It is required to explain the types of genetic dominance i.e. difference  between incomplete dominan...

Q: This is the 6 step scientific method told in class but I don’t understand that well please explain i...

A: The scientific method is a sequence of steps which have been determined empirically to prove a hypot...

Q: Define the keywords: Dominate, Recessive, Heterozygous, Homozygous Then create two ven-diagram: Domi...

A: A genotype is referred to as the genetic makeup of an individual. A pair of different version of a g...

Q: Which of the following characteristics is NOT exhibited by phytochemicals? 1. reduce the ris...

A: The phytochemicals are the plant derived chemicals that are produced by the plants during the second...

Q: Citrate test what is the color of the medium after incubation? Green or blue

A: Citrate or citrate utilization test is one of the biochemical tests (IMViC tests) that are used for ...

Q: What are differences between covalent bonds (both polar and nonpolar) and ionic bonds. Recognize exa...

A: In a molecule or compound, two or more atoms combined together by bonds called chemical bonds or ato...

Q: What are the physical requirements that must be considered when trying to grow microbes?

A: A technique which is used for growing the microorganisms in an in vitro condition is referred to as ...

Q: Catalase test What is the reagent used in this test?

A: It is required to identify the reagents that are used in the Catalase test.

Q: how does photosynthesis yield sugar?

A: Photosynthesis is a way by which plants and other organisms, such as algae are able to produce sugar...

Q: Agrobacterium tumefaciens carries a _______ that enters dicotyledonous (dicot) plant cells, transfor...

A: It is required to identify the agent in Agrobacterium tumefaciens that enters dicotyledonous (dicot)...

Q: Describe how the circulatory and respiratory systems are anatomically interconnected and physiologic...

A: The respiratory system is the biological system that consists of specific organs and structures used...

Q: A client comes to the clinic complaining of weight gain and feeling tired. Her blood is drawn and he...

A: The thyroid gland produces two hormones- T3 (triiodothyronine) and T4 (thyroxine). These hormones ar...

Q: What are the 3 main reasons why we haven't rid the world of malaria?

A: The malaria is caused by a protozoan parasite, which belongs to the genus of Plasmodium, and it is t...

Q: Describe the location, structure, and function of eukaryotic cell organelles and cytoskeleton, and c...

A: Hi, since you have posted multiple questions, we will be providing you with answers for the first on...

Q: ) Describe how the circulatory and lymphatic/immune systems are anatomically interconnected and phys...

A: The cardiovascular system, which is also known as circulatory system, is a system which allows blood...

Q: What is a model organism, and why is Saccharomyces cerevisiae so often used as one?

A: A model organism is any species other than humans which is used to study various biological processe...

Q: 1) Calculate the percent heterosis for a trait where breed A averages 100 lbs, breed B averages 150 ...

A: The question asks to determine the percent heterosis for some trait or characteristic when the given...

Q: What are the most characteristic symptoms of diphtheria and why was this disease so deadly prior to ...

A: Corynebacterium diphtheria, a bacterium is the causative organism of the deadly disease diphtheria. ...

Q: What advantages are associated with segmented bodies and appendages?

A: The term segmentation in biology means to duplicate the organs or body parts, like arms and legs. Se...

Q: Research and discuss the properties of mold that make them sometimes beneficial to humans, and somet...

A: Mold is a type of fungus that grows in the form of multicellular filamentous structures called hypha...

Q: (a) Compare beta oxidation in respiration to glycolysis. (b) If you were suddenly very frightened, w...

A: The questions ask(a) Comparison between the beta-oxidation in respiration to glycolysis.(b) Provide ...

Q: Draw a dihybrid Punnett Square between 2 individuals heterozygous for both traits. Identify the geno...

A: A cross that involves two pairs of contrasting characters is called dihybrid cross. Genotype refers ...

Crime Scene Investigation

A crime scene refers to a place where a crime has occurred. The purpose of crime scene investigation (CSI) is to analyze the complete scene and catch the culprit based on the pieces of evidence collected from the place of crime. The people involved in this process are referred to as crime scene investigators.