Describe the circle of Willis and explain its role in supplying blood to the brain.

Q: What causes red tide? How does red tide impact you? Red tides occur every year, but some years are…

A: Introduction  An algal bloom, also known as an algae bloom, is a sudden rise in the number of algae…

Q: Okazaki fragments are small pieces of DNA synthesized discontinuously on the lagging strand of DNA…

A: Introduction: DNA replication is semi-conservative. The double helix's individual strands serve as…

Q: Define developmental plasticity.

A: Introduction :- The term "growth" describes an increase in the size and mass of an organ or a body.…

Q: Describe what happens to nucleosomes during DNA replication?

A: Two sticks of DNA are twisted around one another to form a double helix. Replication is the process…

Q: 6. What is bacteria plasmid?

A: following is a comprehensive description about bacteria plasmid

Q: Percent of Youth and Elderly in the Total Population 40 30 20 10 0 Percentages of Youth and Elderly…

A: Births and immigration add people to populations. Through deaths and emigration, they lose people.…

Q: 2. Explain about Stroke culture?

A: Culture media contains all the elements which the bacteria needs for growth and is not selective in…

Q: How does Metaphase I differ from Metaphase II? TINK

A: Meiosis is a process in which a single cell divides twice to produce four daughter cells containing…

Q: What special kind of nucleotide is used in the Sanger sequencing procedure?

A: All life is dependent on DNA. It contributes to the genetic code for life and its activities,…

Q: What is the correct family of the bacteria image below? (Bases on what was presented in the Lecture…

A: Introduction: Small, single-celled organisms called bacteria exist. Nearly all areas of the world…

Q: Describe the advantage nad disadvantages of the arthropod exoskeleton.

A: Arthropoda is the biggest phylum with respect to the number of species, presently including…

Q: Answer whether the following statement is True or False. In our cells, protein synthesis is…

A: Introduction  After DNA is converted to RNA in the cell's nucleus, ribosomes in the cytoplasm or…

Q: Elaborate 3 levels of treatment options available for Type II Diabetes and  Discuss the differences…

A: Introduction  Diabetes mellitus, also referred to as diabetes, is a group of metabolic abnormalities…

Q: Environment: Polluted Forest   Moths Released G1 G2 G3 G4 G5 Typica 810 327 303 169 103 59…

A: Phenotype frequency G5 can be calculated as the ratio population of the individual insect to the…

Q: Describe what are the functions of enzymes/proteins involved in DNA replication and the process of…

A: The origin of replication is the place on a DNA sequence where replication typically begins. While…

Q: The following are components of the human immune system except thymus lymph nodes spleen bone marrow…

A: The immune system includes the organs and structures that are involved in the generation of immune…

Q: An action potential exhibits absolute refractory period in the hyperpolarization repolarization all…

A: Refractory period is a period of time in which a cell is incapable of repeating a particular…

Q: Under normal physiological conditions, proto-oncogenes and tumor suppressors help control cell…

A: A significant contrast among the oncogenes and tumor suppressor genes is that oncogenes result from…

Q: Where does glycolysis occur? Group of answer choices In the small intestines. outside the…

A: Glycolysis is a part of cell respiration and is normal to both aerobic and anaerobic respiration.…

Q: An organism with both male and female sex organs is bisexual hermaphrodite both hermaphrodite and…

A: An organism with both male and female sex organs is?

Q: Name amino acid in Peptidoglycan ?

A: Peptidoglycan, also known as murein layer is the polymer that is made of sugars and amino acids…

Q: carbon cycle The importance of each step in the carbon cycle to the biotic and abiotic ecosystem…

A: The carbon cycle is a crucial cycle for biology that involves the flow of carbon atoms between…

Q: 13. Which of the following is NOT the part of growth medium for animal culture?

A: Animal cell culture is the process by which cells are grown in an artificial environment, outside of…

Q: What is the pointed structure labeled A in a cat's urogenital system?

A: The cat's urinogenital system consists of the kidneys, ureters, bladder, and urethra. The cat's…

Q: Which of the following is not a part of the male reproductive system? ureter Bulbourethral glands…

A: The majority of the male reproductive system is found external to the body. The testicles, scrotum,…

Q: Describe What is the function of the anticodon of a tRNAZ

A: The biological instruction manual known as DNA, sometimes called deoxyribonucleic acid, provides…

Q: What are SSBPS and what do they do in the context of DNA replication? 12

A: The biological process of creating two identical copies of DNA from a single original DNA molecule…

Q: Temperature differences between seasons can be beneficial to the organisms in lakes and ponds which…

A: One of the key factors affecting freshwater biological systems is temperature. It has a significant…

Q: Structural analysis of bacterial release factor 1 (RF-1) and release factor-2 (RF-2) reveals that…

A: Structural analysis of bacterial release factor 1 (RF-1) and release factor-2 (RF-2) has revealed…

Q: Given the active site diagram and reaction mechanism, indicate the mechanism of irreversible…

A: The given example is an uncompetitive inhibition. It is also known as anti-competitive inhibition.…

Q: Define psychoneuroimmunology.

A: Psychoneuroimmunology is the study of how psychological factors influence the immune system. It is a…

Q: The first difference between mitosis and meiosis occurs after the DNA has been duplicated, when…

A: A cell cycle is the sequence of events that occur in a cell as it grows and divides. A cell spends…

Q: 5. What is LPS?

A: Bacteria are unicellular prokaryotic organisms with very simple cell structures since they lack…

Q: The cross AaBb x AAbb results in which of the following phenotypic ratios? 1:2:1 1:1:1:1 9:3:3:1…

A: A dihybrid cross is made up of two people who have two features that are regulated by two different…

Q: How we can synthesize specific antibody proteins? What is the main application of antibody proteins?

A: Antibody proteins These are large Y-shaped proteins that are used by the immune system to identify…

Q: 15. When a student adds antibiotic to the animal cell culture medium, the growth curve remains the…

A: Antibiotics are substances that inhibit growth or multiplication of bacteria. They are of two types…

Q: Which of the following statements regarding the active site of cytochrome P450s is correct? O…

A: Cytochrome p450 are one of the enzyme superfamilies which contains heme and acts as monooxygenase.…

Q: How do cancers protect themselves from cell death?

A: Introduction :- A multicellular organism's life cycle must include cell death. Most cell deaths…

Q: The presynaptic cell is always a nerve and the postsynaptic cell may be another nerve. muscle, or…

A: Synapses are the regions where two neurons are close to each other.

Q: Matching Type. Match column A with the correct answer in column B. Write only the letter of correct…

A: Matching Type. Match column A with the correct answer in column B. Write only the letter of correct…

Q: Protists, mostly those that live in the ocean, perform approximately half of the photosynthesis on…

A: A protist is any eukaryotic organism that is not an animal, plant, or fungus. following is how might…

Q: Describe which are Three possible models of DNA replication?

A: DNA is composed of two chains that are twisted around one another to form a double helix.…

Q: Given the active site diagram below, please identify the residue participating in a charge-charge…

A: Note- we are supposed to answer one question according to our guidelines. Please repost the other…

Q: A toxin produced by certain types of mold blocks the formation or oxaloacetate in the citric acid…

A: Citric Acid Cycle (TCA Cycle) - The citric acid cycle is known as the Krebs cycle or the TCA cycle…

Q: Physiological systems can only tolerate small fluctuations in salt and water concentrations.

A: Four important physiological systems of the human body include the skeletal system, digestive…

Q: Which of the following statements regarding Darwin and his theory of evolution is false? Darwin…

A: According to Darwin, evolution is the process through which species change over time, give rise to…

Q: In axons, a negative inside membrane potential may be achieved by a difference in concentration of 2…

A: In axons, a negative inside membrane potential may be achieved by a difference in concentration of 2…

Q: n com, male sterility is controlled by maternal cytoplasmic elements. However, the presence of a…

A: Cytoplasmic male sterility in male plants describes partial or complete sterility brought on by…

Q: what is erection of penis?

A: There are several sex organs in the male reproductive system which are involved in human…

Q: Pretend you are a molecule of glucose in a chain of starch. Follow your breakdown from starch to…

A: A monosaccharide, which has six carbon atoms and one aldehyde group, is the most basic type of…

Dissection

Dissection is the process of cutting up the tissue of a dead or live animal or plant, to do anatomical studies and surgical treatments. The purpose of dissection is to learn more about the overall structure of organs and organ systems and thereby understand the physiology of the organism.