Question 2. What does DNA polymerase need in order to make contact with a replication origin?

Q: Which is considered as the plant's first line of defense against physical damage?Read and analyze…

A: A plant's first line of defense against infection is the physical barrier that is in the epidermis…

Q: QUESTION 10 two cna organisms that don't use starch still grow on a starch plate? organisms are…

A: Starch is a polymer of glucose that is too large to be transported into bacterial cells.

Q: 6- BRAIN • Neural prostheses are a series of devices that can substitute a motor, sensory or…

A: In the above question, the student has asked to summarise the given topic as it have not mention…

Q: Which major organ lies deep to the right hypochondriac region? A. The stomach B. The spleen C. The…

A: An organ is a collection of tissues that structurally form a functional unit specialized to perform…

Q: (i) Why are both differentiation and self-renewal essential for the functioning of stem cells in the…

A: i) Stem cells are those cells which are responsible for the formation of different type of cells…

Q: Free Response: Fruit Flies Genetics To do well on the question, you will need to use the proper…

A: In fruit flies, the phenotype for eye color is determined by a certain locus. E indicates the…

Q: a person’s liver does not produce the enzyme at #2, what implications does this have for the…

A: *Liver gives sugar or glucose by converting glycogen into glucose in process glycogenolysis. The…

Q: Explain the autoregulatory mechanism of GFR.

A: GFR stands for glomerular filteration rate is a first step in urine formation. In urine formation…

Q: Malaria model: The simplest malaria model, known as the Ross-Macdonald (winner of the 1911 Nobel…

A: The Ross–Macdonald model has some thrilling capabilities.τ1 For simplicity, count on the full…

Q: exposure of Bisphenol A  effecting human health

A: * Bisphenol A  is a chemical compound used in the manufacture of plastics which is a colourless…

Q: In what way does the use of antibiotics contribute to the problem of the emergence of drug-resistant…

A: Drug resistance is the reduction in the effectiveness of the drug in curing a disease called drug…

Q: Question 57 Approximately 99% of the water that is filtered in the glomerulus is reabsorbed. O True…

A:

Q: Complement can lead to the formation of the MAC which essentially lyses the target cell. Name…

A: Certain complement proteins can combine to form attack complexes that open pores in microbial cell…

Q: How does the intensity affect the rate of photosynthesis

A: Introduction Photosynthesis is the process by which green plants turn carbon dioxide and water into…

Q: Lactate fermentation is an important pathway, allowing the body to regenerate the co-factor in the…

A: * Lactate fermentation is an important pathway which allows the body to generate the co factor…

Q: What is the problem caused by 2. P. In your own words, what is acid rain? acid rain? 4jn your own…

A: Acid rain occurs when acid is produced in both wet and dry forms, such as raindrops and snow.

Q: ¹.Name any three viruses with RNA as the genetic material.

A: Retrovirus It is a virus that has its genetic material in the form of RNA.  When a retrovirus…

Q: Which juice secreted by the organs in the alimentary canal plays an important role in the digestion…

A: *The food we take consists of mainly proteins and carbohydrates and fats  * The proteins and fats…

Q: 2. Fill in the diagrams by assuming that each original cell represents a human cell with a diploid…

A: Meiosis is a type of reduction division that occurs in cell during formation of new cells. It…

Q: do aklaloids minic neutrotransmitters in our bidy? amines contain: a) nitrogen atom b) an acid c)…

A: Amines contain  Nitrogen atom

Q: Satellite and attached male horseshoe crabs do not have the same reproductive success. Why hasn’t…

A: Satellite male These are the male that waits near male to intercept females lured to the other…

Q: Explain the different between a cross-sectional study design and a cross-over study design.

A: *Cross over study is a clinical trial in which all participants will receive the same treatment but…

Q: Find the total surface area of alveoli.

A: The process of breathing oxygen i.e inhalation and breathing out carbon dioxide i.e exhalation is…

Q: Snake Population over Time 100 2000 团 2010 80 70 60 50 40 30 20 10 Brawnish green Dark green Light…

A: As we know forest is the basic habitat for many species, here the population of snakes fluctuate…

Q: 4. Cystic fibrosis is a recessive condition that affects about 1 in 2,500 babies in the Caucasian…

A: Hardy weinberg principle is used to find the frequency of a population in general among different…

Q: Q1/What does it mean periplasmic space?

A:

Q: which category (prokaryotic or eukaryotic) would COVID-19 fall under

A: Prokaryote  * Prokaryotes are the organisms which lacks a nucleus and other organelles in a cell…

Q: Complete the following table of conditions that may result from unhygienic practices. Conditions…

A: Introduction A disease is any harmful deviation from the normal structural or functional state of an…

Q: Examine a two-gene cross that follows simple Mendelian inheritance of freckles and eyebrow shape…

A: Two-gene cross :-

Q: Would you simply answer the question for me, i saw many answers for it but still not sure. The…

A: The term Mendelian inheritance is associated with the inheritance processes that are exclusive to…

Q: .C The liquid-in-glass thermometers

A:

Q: Which test measures percentage of hemoglobin within each red blood cell?

A: Haemoglobin, Hb is the iron-containing oxygen-transport metalloprotein in red blood cells. It is…

Q: 6.Which term refers to the waxy or fatty layer of most epidermal cells that forms a protective layer…

A: Epidermis is the outer covering layer of the cells that forms the covering of the root, stem, leaf,…

Q: 10.Which is a growth-inhibiting hormone that may promote seed dormancy?Read and analyze the question…

A: Seed dormancy is the inability of the seeds to germinate under favourable conditions such as cold…

Q: How do each of the following add to the understanding of the impaired neonate (typically newborns of…

A: Neonatal infections are common complications of extremely low-delivery-weight (ELBW) toddlers…

Q: Describe or demonstrate the mechanism of sex determination in humans, grasshoppers, moths,, fruit…

A: Sex determination is the determination of sex of an organism by observing the development of its…

Q: After his workout, Devan drinks a protein shake that is high in both protein and sugar and low in…

A: An individual needs food after a workout to refuel, build muscle, and speed up the metabolism.…

Q: Give a graph showing the growth level of each microorganism according to the temperature and fill in…

A:

Q: Compare the nutritional value of the three items. Determine which item would be the healthiest…

A:

Q: Inbreeding Coefficient. Records from two different animal herds are provided. Compute for the…

A: Inbreeding coefficient  Inbreeding coefficient means the probability of two individuals having same…

Q: H. Identify the labeled parts of the reflex arc. (Choose) TChoose Choose (Choo (Chooie (Chooe Choe

A:

Q: Name the components of the formed elements in the blood and mention one major function of each of…

A: The elements that make up the blood are as follows: (1) Erythrocytes are red blood cells. They are…

Q: Devan is an athlete who always skips breakfast so he can perform his morning workout in a fasted…

A: So it should be carbohydrates and fat but it's not given. So we will choose option D - All of the…

Q: Which plant cell have unevenly thickened cell walls which provide flexible support for the growing…

A: The peripheral part of the cortex frequently contains collenchyma. Collenchyma is a supporting…

Q: 3. a. In the process of converting ADP to ATP, water is circle one: (REQUIRED / RELEASED) and…

A: Adenosine diphosphate(ADP) Important organic compounds in metabolism and is essential to the flow of…

Q: The first week of human development is characterized by formation of the: A. inner cell mass B.…

A: The correct option is E - all of the above

Q: In human body, the digestion of protein begins in which of the following organs? 1. Liver 2. Mouth…

A: Proteins are huge globular molecules that take time to break down chemically.

Q: What are the four major functions of the limbic system. D

A: The limbic system, which includes the hippocampus, hypothalamus, and amygdala, is a group of…

Q: Which are TRUE about assistive listening devices? I. Instruments designed to provide awareness or…

A: ANSWER;-c) I and IV Explain;- An assistive listening device (ALD) is part of a system used to…

Q: Dorothy H. Viruses

A:

Gene Interactions

When the expression of a single trait is influenced by two or more different non-allelic genes, it is termed as genetic interaction. According to Mendel's law of inheritance, each gene functions in its own way and does not depend on the function of another gene, i.e., a single gene controls each of seven characteristics considered, but the complex contribution of many different genes determine many traits of an organism.

Gene Expression

Gene expression is a process by which the instructions present in deoxyribonucleic acid (DNA) are converted into useful molecules such as proteins, and functional messenger ribonucleic (mRNA) molecules in the case of non-protein-coding genes.