What is DNA replication? 2. What are the principles of DNA replication?

Q: Explain how the mechanism of ATP generation in the chloroplast similar to that in the mitochondria?…

A: Introduction Plants and other organisms use photosynthesis to transform light energy into chemical…

Q: Describe each way viruses may be classified. And Define each of the following parts of a virus,…

A: Capsid - A capsid is a virus's protein coating that encases its genetic material. It is built up of…

Q: Which of the following nutrients is critical for a toddler's nervous systems development? A. Sugar…

A: The formation of your baby's brain is a complicated process that occurs throughout your pregnancy.…

Q: In negative control systems, which of the following would cause transcription to proceed? A)…

A: Introduction The process of converting a piece of DNA into RNA is known as transcription. Messenger…

Q: 1. List bacteria, yeasts, and molds (two of each) associated with spoilage of vegetables and fruits.…

A: Answer :- Spoilage of vegetables and fruits occurs due to their low pH i.e, less than 4 microbial…

Q: .How much PCR product (500 bp) should be added to a ligation in which 50 ng of Vector (6.6 kb)…

A: Introduction :- Polymerase chain reaction (PCR) is a widely used method for rapidly producing…

Q: What are the MOST common sources of glucose needed for energy during exercise? A. Blood sugar and…

A: Proteins, lipids, and carbs are all potential energy sources for muscular contraction and exercise.…

Q: tep 1 Staphylococcus aureus is a bacteria, that is now resistant to commonly used antibiotics, and…

A: Staphylococcus aureus causes a variety of infections that are difficult to treat, including…

Q: Tapje Zea mays stem, x.s. 2. The Herbaceous Dicot Stem Label the parts in the different…

A: Answer ::   Leaf promordia which are horns on the apical meristem. Leaf primordia and auxillary…

Q: Let: 0e = time in minutes *e = number of bacteria 20 40 60 80 100 120 140 160 180 200 2 4 8 16 32 64…

A: In this question, we are given data on the growth curve of bacteria. The graph can be drawn by…

Q: Which one of the following statements about the propagation of the action potential is incorrect? O…

A: The action potential is any shift in the membrane potential due to an increase or decrease of…

Q: A color-blind man fathers children with a woman who is not color-blind, but whose father was. What…

A: To find: To find the proportion of the male children that are color-blinded using the given…

Q: When 1.6 million year old Nariokotome/Turkana skeleton was recovered near Lake Turkana in Kenya.…

A: This shows that the discovered skeleton was a preadolescent.

Q: 2. Glucose and amino acids are absorbed in the by and A. stomach; facilitated diffusion; endocytosis…

A: Absorption in small intestine Absorption of Carbohydrates: Monosaccharide are absorbed via the…

Q: Which of the following is NOT true of spread plating method? A. the maximum inoculum allowed is 1.0…

A: Please follow step 2 & 3 for detailed explanation.

Q: A supra-threshold stimulus will induce: A graded potential An action potential of higher amplitude…

A: If any neuron doesn't reach its threshold voltage then there will be no action potential execution.

Q: THE FACTOR THAT DOES NOT AFFECT THE MICROCLIMATE 1. Illumination 2. air temperature 3. air humidity…

A: Microclimate means the climate of a small specific place within an area as compared to climate of…

Q: Refer to Figure 18. Are the storage roots of sweet potato ( Ipomoea batatas) and the tubers of…

A: HOMOLOGOUS ORGANS The study of morphological characteristics like origin, development, and position…

Q: Give meanings for the following abbreviation: 1. OU – Both Eyes 2. VA - 3. OD - 4. OS - 5. VF - 6.…

A: Medical terminology is language used to describe anatomical structures, procedures, conditions,…

Q: Nature Picture Library Aristolochia old stem, x.s. Berkshire Community College Helianthus stem, x.s.

A: 2. Aristolochia young stem : The herbaceous dicot stem.   Leaf promordia which are horns on the…

Q: The cells that are found in tendons are called: A. osteocytes B. adipocytes C. haemocytoblasts D.…

A: D. fibroblast is correct answer.

Q: What would happen if a mutation prevented development of the syncytiotrophoblast cell layer?

A: Introduction :- The syncytiotrophoblast (ST) is the placental barrier between maternal and foetal…

Q: The 20th century would witness the new anti-biotic revolution that would save millions of lives.…

A: Antibiotics, also called antibacterials, are drugs that kill or slow the growth of germs. They…

Q: A person’s blood type is the result of expression of a gene with three alleles. However, only 2…

A: The blood group is determined by the presence of specific antigen on the plasma membrane of red…

Q: Researchers have sequenced a gene of medical interest in a population.  They identify a polymorphic…

A: b) SNP affect only one building block A,T,G,C they occur more than one percent of population

Q: 3. Derive the expression of the electron's charge to mass ratio: e 125R?V 32µ¿N²I?r2 me

A: ANSWER;-

Q: dysregulation/impaired function for each of these. Hypothetically, how can you rescue the…

A: G protein coupled receptors is a trans membrane domain of 7 helix meaning that they cross the cell…

Q: Briefly describe and explain how two cardiovascular diseases can be caused by atrial fibrillation.

A: Irregular puls of heart is one of the serious  causes of cardiovascular disease. Many cardiovescular…

Q: Match the structure with its correct body system.   teeth     thyroid     spleen     epididymis

A: Digestive system- teeth  Endocrine system - thyroid  Muscular system- Masseter integumentary system-…

Q: The accoumulation of higher levels of mercury in large predatory fish is a result of? A. Genetic…

A: Biomagnification is the buildup of a chemical by an animal as a consequence of water and food…

Q: The sandwich type of ELISA detects patient antibodies to an antigen.

A: Antigen and antibody reactions are specific. The epitope of the antigen binds to the paratope of the…

Q: China's total annual coal consumption is less than the United States' consumption True False

A: The answer is False.China's total annual coal consumption is more than the United States'…

Q: To determine: The causes of nitrogen deficiency in plants.

A: One of the major causes of poor yields in plant crops is nitrogen shortage. Nitrogen is a critical…

Q: Explain the reason why modern biologists can more easily accept that a mammal can have some reptile-…

A: Mammalia is the class of mammals. They are warm-blooded creatures that control the terrestrial…

Q: earth'sis composed primarily of iron and nickel.

A: Our planet Earth is divided into four layers, these areas; inner core  outer core mantle thin-crust…

Q: Explain the 3 laws of thermodynamics and apply it on the ecosystem.

A: Introduction The rules of thermodynamics relate and explain physical phenomena such as energy…

Q: Tiktaalik and Protarchaeopteryx are examples of transitional forms. In paleontology, what does…

A: Paleontology, usually spelled palaeontology or palaeontology, is the scientific study of life…

Q: 1. What is the total size of the PMBBS plasmid in bp? Answer: bp 2. How many cut sites on the pMBBS…

A: As per the guidelines, we are supposed to answer only three subparts. Kindly repost the question…

Q: Define the followir Endocrinologist Нуpothyroidism Нурopituitarism

A: The endocrine system is a messenger framework containing feedback circles of the hormones delivered…

Q: New genetic variations may occur because of (Check all that apply) Select 3 correct answer(s)" A)…

A:

Q: Which of the following is a Phase II reaction? A Dehalogenation B Reduction c) Oxidation Glutathione…

A: ANSWER;-D) Glutathione conjugation. Explain;- Phase II reactions consist of adding hydrophilic…

Q: How many unique primers are required to amplify a single DNA target region?   a) 1 b) 2 c) 4 d)…

A: Targeted sequencing is a fast and low-cost method to detect known and novel variants in specific…

Q: Based on his phenotype muggle, with the information provided, can we tell what Dudleys second allele…

A: Inheritance or heredity is passing-on one trait from the parents to the progeny by either asexual or…

Q: Raphe in Marsilea is present in- (A) Female gametophyte (B) Sporocarp (C) Sporophyte (D) Male…

A: Introduction - One of the most crucial properties of the plant is fertilisation. It occurs within…

Q: Which is better, using a combination of pest management control techniques or using only one type of…

A:

Q: Describe how an intracellular pathogen, like a virus, would be targeted and eliminated via the…

A: Lymphocytes play a major role in adaptive immune response delivery. Two major class of responses may…

Q: How are squalus (shark) brain and sheep brain similar and different? Please avoid copying the…

A: Squalus It represents the genus of dogfish sharks which belong to the family of Squalidae. These…

Q: Which conditions would NOT lead to good preservation of a dead hominin skeleton? O Dying in a very…

A: Favourable conditions for fossil preservations:-

Q: Why is pH important for the buffer?   The pH is important to the stability of the gel.     The pH…

A: @ Why is pH important for the buffer?  Answer - pH is important for buffer for processes and/or…

Q: 10. Sperm cells are produced by the A. seminal vesicles B. prostate gland C. epididymis D.…

A: The human sperm was first seen by Antony Van Leeuwenhoek in the year 1677. A mature sperm cell is a…

Viral Replication

The virus is acellular and considered non-living outside the host cell. The replication of the virus occurs only inside the living cells. Only a few genes are present in the smallest virus, whereas many genes are present in the largest virus. These genes encode specific viral proteins.