Q: Explain and list down the protocols in doing or preparation of materials for polymerase chain reacti...
A: Polymerase chain reaction It is a technique that take specific sequence of DNA of small amount and ...
Q: what the downward and upward slopes in the graphs indicate about the contractile vacuole?
A: The contractile vacuole gathers and pumps out excess water as it accumulates in the cell.
Q: List and discuss the various relationships among organisms in the ecosystem. Give specific examples.
A: Organisms living on this earth are interlinked to each other in one way or another. The interaction ...
Q: The body produces a normal amount of testosterone. However, a particular cell you are studying has a...
A: Answer - B. The cell will make less mRNA in response to testosterone exposure. Explanation - The act...
Q: Mexico Canada Alaska California What biomes do they have each? Like types of environment. I thought ...
A: Biomes of Mexico:- Neotropical Canada:- Tundra, Desert, Grassland, Forest Alaska:- Tundra Californ...
Q: Provide at least two other examples of samples that are best prepared using Smear Preparation Techni...
A: Smear preparation is a technique that is used by spreading a small quantity of sample on the slide a...
Q: Discuss how immunoassays differ from precipitation and agglutination reactions. 2. Differentiate be...
A:
Q: Why do you need to add the enzyme just before starting UV acquisition
A: Lambert-Beer Law: This law states that the value of the absorbance we get, is directly dependent upo...
Q: list the distinct interacting realms within the Earth System.
A: Despite the fact that the four systems have distinct identities, there is significant interaction am...
Q: 3. Write down the corresponding amino acids sequence for each mRNA sequence. Use the codon chart in ...
A: Question 3 A) TAC CTA GCG CAC ATG TAG GTG GGC AAA GTT m-RNA sequence: AUG GAU CGC GUG UAC AUC CAC C...
Q: Which combinations of taxa is used in identifying the organisms with binomial nomenclature? Group of...
A: The binomial nomenclature system is the most recent system to determine the scientific names of any ...
Q: What is the quantitative criteria for drinking water and why is virus not included in the criteria?
A: Water quality criteria have been widely established for a number of traditional water quality variab...
Q: Deodorant Phenyl will not kill which microorganism? O A. Plesiomonas O B. Treponema O C. Klebsiella ...
A: The deodorant phenyl is designed to kill bacteria (usually odor-making bacteria) as well as provide ...
Q: Which process is the result of the post transcriptional modification of mRNA?
A: The above given statement is about post transcriptional modification.
Q: A spotted rabbit, when mated with a solid-colored rabbit, produced all spotted offspring. When these...
A: Crossing these, the Punnett square is:- The ratio is about 3:1, which is expected in the F2 and the...
Q: QUESTION: identify the AIM of yearly renal function assessment by discussing what pathophysiologica...
A: Diabetes mellitus or type 2 diabetes is a condition in which the body is unable to regulate blood su...
Q: explain how the concentration of the N protein helps regulate the transcription of mRNA and full len...
A: Viruses are microscopic living things found in a variety of habitats on earth. Mostly all the member...
Q: Which of the following would be found inside a bacterial cel? inclusion Onucleiod Ofagella cytoplasm...
A: Bacteria is the single celled microorganisms with prokaryotic cell have no nucleus and other membran...
Q: Virology
A: The above given statement is about tobacco mosaic virus.
Q: QUESTION The amino acid precursor of thyroid hormones, that iodine is added to, then forms the Ty an...
A: INTRODUCTION Answers of Question 8,9 and 10 is given below.
Q: Arcuate Artery Arcuate Vein Collecting Tubule 10 Distal Convoluted Tubule Afferent Vessel 11 Efferen...
A: * nephrons are functional unit of the kidney, the structures that produces urine removing waste and...
Q: A eukaryotic gene is added to a mixture containing a restriction enzyme EcoRI and a bacterial plasmi...
A: The EcoRI restriction site is present in tetracycline resistance gene. This meand that while ligatin...
Q: 41) In a bacterial cross in which the donor (Hfr) is a+b+ and the recipient strain (F-) is a-b-, it ...
A: D) Will all be a+b+ Explain;- The formation can be characterized as the course of transmission of qu...
Q: Which of the following statements BEST describes the process of DNA Replication? Group of answer cho...
A: To answer this question, each option is analysed as follows and final conclusion is drawn in step 2....
Q: hat are two common defects related to cell division that cause cancer
A: One of main defect is mutation for cancerous cells that can result in the cell becoming overwhelmed ...
Q: The table below shows taxonomic information for the gray wolf and four other species. Gray Wolf Spec...
A: D. 123
Q: When it comes to protecting our country's natural and cultural heritage, especially its endemic spec...
A: There are some ongoing works to save endemic species Government establishment of integrated protecte...
Q: A pregnant woman is carrying a triplet inside her womb. They want to determine the number of boys or...
A: Sex determination Sex determination is the biological systems that determines the sex of an organis...
Q: Explain the reason behind the positive result in Benedict's test in leaves and roots of a plant.
A: Introduction:- Benedict's test is a chemical test that can be used to determine whether or not an an...
Q: Which of the following mechanisms will greatly affect changes in gene frequency of organisms with sm...
A: The above given statement is about affect of gene frequency.
Q: A section of template DNA has the following sequence of nitrogenous bases: 5’-CGATTACTG-3’. Which of...
A: Template DNA sequence - 5’-CGATTACTG-3’ After transcription the sequence - GCUAAUGAC Explanation - D...
Q: 2. Describe these cell shape and arrangements
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Q: Centrioles at opposite end of cell Spindle fibres attached to centromeres 46 double stranded chromos...
A: Metaphase - is the stage of cell cycle where condensation of chromosomes occurs. This is the stage o...
Q: Determine the Evolutionary Relationship of Human to Other Primates and Vertebrates using a Phylogene...
A: The pattern of branching in a phylogenetic tree reflects how species or other groups evolved from a ...
Q: Why do we need to adapt to the ever-changing situation in our environment?
A: Our environment is ever-changing as the biotic or abiotic factors fluctuate seasonally as well as su...
Q: When seed germinates, it shoot grows upward while its roots grow downward. What type of gravitropic ...
A: Introduction: Gravitropism is a type of tropism, like phototropism (where there is a change in the p...
Q: Your friend remarks, "The giraffe stretched its neck while reaching for higher leaves; as a result, ...
A: There are two types of genetic material:- Somatic Genetic Material Germline Genetic Material Somat...
Q: What major group of prokaryotes generates oxygen by photosynthesis? Group of answer choices Spiroche...
A: Cyanobacteria are the oldest organism with fossils record of 3.5 billion years, they are essential p...
Q: 2. Imagine that you have given blood, but a sample of your red blood cells is accidentally stored in...
A: Red blood cells mean RBCs are responsible for the red color of blood.RBC is placed in saline water b...
Q: Which of the following statements is NOT an observation or inference on which natural selection is b...
A: Answer: Only a fraction of an individual’s offspring may survive.
Q: Which of the following is considered a warning signal for cancer from the American Cancer Society? t...
A: * when the bodys normal mechanism stops working then it can cause cancer *Old cells instead of dyin...
Q: significant databthat we can obtain from grasping ideas from the connectuon of extinct organisms to ...
A: When a species becomes extinct, scientists refer to it as such. Extinction aids in the development o...
Q: The pericardial cavity is a part of which cavity? pelvic cavity abdominal cavity pleural cavity tho...
A: 4. Thoracic cavity
Q: Answer only Which classification of fungi reproduce via motile flagellated spores? Group of answer...
A: Fungi is a kingdom under Whittaker classification. This system is proposed by Whittaker in 1969.
Q: Which of the following scientific names shows correct usage of binomial nomenclature? Group of answe...
A: Introduction Binomial nomenclature:- It is the biological system that is used to name an organism, I...
Q: List at least 5 abiotic factors and explain how they can affect the populations of different species...
A: An ecosystem (or ecological system) is made up of all the organisms that interact with the physical ...
Q: Which of the following statements does NOT apply to the Hardy-Weinberg expression: p2 + 2pq + q2? Gr...
A: Hardy-Weinberg gave the null hypothesis for populations that are not evolving. Hence if the null hyp...
Q: ch as the heart beating and consuming oxygen. at 52.5 ml/kg/min. How many METS is she working at? Fg...
A: 37..The statement is false Resting metabolic rate is the amount of energy present at rest. BMR- ba...
Q: Q1. (a) Amino acids can be classified in many ways. State three ways of classifying the amino acids....
A: Amino acids :-they are defined as the molecules that are composed of carbon, hydrogen, oxygen and ni...
Q: 1. The function of follicle stimulating hormone is to stimulate the development of Corpus luteum ...
A: There are few important points : The reproductive system consist of primary sex organs, secondary ...
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