True or False:  1. Lytic viruses utilize the host’s machines to construct their viral components before bursting  2. While viruses are in the host cell, they can complement their RNA material with a DNA. 3.All viruses can introduce genetic mutation specially those that lyse cells.

Q: C3 pathway happens in this process. O Light Reaction O Calvin Cycle O Both Light Reaction and Calvin…

A: Introduction Photosynthesis is separated into two phases: photochemical and biosynthetic…

Q: Compare monocot, herbaceous dicot and woody dicot stems. Indicate presence or absence of the…

A: Introduction Monocot stem refers to the stem of the monocot plants, it is a circular-shaped hollow…

Q: 6. a) What is meant by the term "symbiosis"? [K/U] b) Give an example for each type of symbiosis and…

A: Animals breathe in oxygen and exhale carbon dioxide during the process of respiration. Plants, on…

Q: 6. The uptake of DNA into the bacterial cell is facilitated by_ a. Calcium chloride b. Magnesium…

A: DNA is an organic molecule that includes genetic information as well as instructions for protein…

Q: O5-CAGCAUUA-3'

A:

Q: 5. What causes allele frequencies to differ between biological populations?

A: Allele frequency refers to the how common and Allele is present in a population  It is determined by…

Q: Choose the best answer. When the environment changes dramatically: All of these answers are true…

A: Species are a group of organisms that can interbreed and give rise to viable and fertile progeny.

Q: The immediate product of this process is 3-phosphoglycerate. Light Reaction Calvin Cycle Both Light…

A: In case of light reaction ATP , NADPH and oxygen are the end products. The ATP acts as an energy…

Q: of most hemoglobins when: 1. deoxygenated blood enters the capillaries in the lungs. 2. oxygenated…

A: Answer ::   Hemoglobin-oxygen dissociation curve as the name suggests describes the relation…

Q: role of the nervous system and genes in intellectual disability?

A: Nervous system is one of the most important system in living organisms among all other systems, it…

Q: What is the main reason for archiving your phage? so that you could repeat the DNA isolation (for…

A: The answer is to store your phage long term so that anyone who accesses the phage database could…

Q: You are examining a set of genes from a phage that are transcribed late in infection. You know that…

A: This question is about gene.

Q: BLASTP helps to predict the function of phage proteins by finding the e-value of phage proteins O…

A: BLAST stands for Basic Local Alignment Search Tool (BLAST) This is helpful in finding location of…

Q: (Select one answer from each dropdown menu:) DNA replication uses as templates to make an Choose…

A: Replication is a process by which two identical copies of DNA are produced. The two new daughter…

Q: Describe how presynaptic targets can be regulated to affect neurotransmitter release at the…

A: The neurons are the basic functional unit of the nervous system in our body. Neurons can receive the…

Q: You are recording from a touch receptor in skin. When you stimulate a spot on the skin, the receptor…

A: Answer :- Option (B) is correct. - Whether the receptor sends its output to the somatosensory cortex…

Q: laborate the advantage and disadvantages of Nano-Plant Growth Regulator

A: Plant growth regulators are the substances that support the growth of plants and are being applied…

Q: Jim hasn't been having success in growing strawberry plants for the past few years, so he got his…

A: The observation of the following experiment conducted by Jim is there is some problem with the soil…

Q: Which of the following true of active immunity? Is considered to provide short term protection O…

A: Ans: Active immunity results when the exposure to disease organism stimulate the immune system to…

Q: In case of a plant virus going viral, what actions do you think should be made to improve our food…

A:

Q: hat features of molluscs appear in other invertebrate phyla? Explain

A: The most common properties of mollusks are covers with various vital openings used for breathing and…

Q: Cite 3 scientists who made great contributions in the discovery/study of photosynthesis. Explain…

A: Introduction Photosynthesis:- It is a process by which plants use sunlight, water, and carbon…

Q: Which form of flavin adenine dinucleotide is the "reduced" form, FAD or FADH2? Explain

A: Flavin Adenine Dinucleotide: It is a redox active coenzyme associated with various proteins, which…

Q: GEL ELECTROPHORESIS What is the purpose of gel electrophoresis?…

A: DNA, RNA and proteins are macromolecules. There are different techniques to separate them.

Q: Mutating the gene Transformer (tra) in Drosophila that is chromosomally XX leads to the development…

A: A mutation is a change in an organism's DNA sequence. Mutations can occur as a result of mistakes in…

Q: Assignment in Modules 4-6 Matching Type: Match Column A with Column B. Type the answer before the…

A: 1) phenylketonuria is the genetic defect in which the child is unble to breakdown the protein called…

Q: Using the table below, differentiate the effect of two varying pH levels (as indicated by by the…

A: Enzymes are affected by changes in pH. The most favorable pH value - the point where the enzyme is…

Q: You look a cell. The cell has n=5. You see five pairs of condensed sister chromosomes on each side…

A: Introduction - Mitosis and meiosis are two types of cell division. When people say "cell division,"…

Q: What is biomass

A: Biomass is defined as the total quantity of plants in a particular area.

Q: Ant species work together to collect food and build the mounds they live within. This behavior…

A: Ants are distributed in all different habitats and everywhere on the planet but less in Antarctica,…

Q: A 30 year old female who moved to the U.S. from Thailand 25 years ago has just suffered from an…

A: Answer :- Option (C) is correct. - Aging.

Q: Questions 1. Explain why it was important to transfer the smallest colonies of yeast to the…

A: The preparation of culture plate is very much important in microbiology laboratories. Proper plating…

Q: 1. A color-blind man married a normal woman. Their daughter, who was phenotypically normal, married…

A: XC = normal X chromosome Xc =Color-blind X chromosome 1). first cross A color-blind man(XcY) X a…

Q: Capacity to carry oxygen by sickle cell hemoglobin is reduced due to

A: Sickle cell disease is a group of disorders of blood generally inherited from  parents to their…

Q: Observation

A: The monosomies , trisomies and other type of chromosomal abnormalities mainly affects the chromosome…

Q: A carton of milk, under the right conditions, will undergo ___ type of succession.

A: Introduction Succession:- It is the change in either species composition, structure, or architecture…

Q: Metabolic syndrome is a clustering of various conditions including high blood pressure, high blood…

A: Metabolic syndrome is a group of disorders that occur in tandem and increase your risk of heart…

Q: 2. During what phase does DNA replication occur in? (Select one answer from dropdown menu:) Choose…

A: DNA replication is semiconservative in nature, where each daughter DNA molecule has one parent…

Q: Which of the following is an environmental factor that leads to food insecurity? a) Poverty b)…

A: Food insecurity defines the conditions when there is an inadequate amount of food they consume (in…

Q: Illustrate polymerase chain reaction through a detailed process map

A: Since then, PCR has played a critical role in a wide range of biological and medicinal studies.…

Q: Differentiate flexion from torsion. Why do these events occur in the developing embryo?

A: Answer--

Q: 2) Now you would like to raise antibodies to this protein of YFG. How could you use the pure protein…

A: Antibodies generate by the immune system in body against the antigen which is foreign particle…

Q: Members of some species will sound warning calls when they notice predators even though this…

A: In this statement, the individual making alarm noise is not being provided a survival advantage…

Q: Compare and contrast the sensory and motor mechanisms between plants and animals using a Venn…

A: Motor is a muscle, nerve or centre that effects or produces movement. Sensory is light, smell,…

Q: 2. Dosage analysis Genotype Phenotype N'/N Notched wing Df (N) / N' lethal Dp (N*)/ N Confluens wing…

A: N1is the spontaneous mutation in X-chromosome

Q: Most have well defined 3' ends terminating in poly(A) tails of - 200 nt. A prokaryotic mRNAs B…

A: The 3' ends of RNA transcripts synthesised by RNA polymerase II are produced bynthe endolytic…

Q: Calculate how many grams of agarose you would need to prepare a 125 mls of 1.2% gel? O 12 grams O…

A: Here we need to prepare a 125ml of 1.2% gel agarose. 1.2% means 1.2 grams in 100 ml. But we need…

Q: The form of oxygen found toxic to microorganisms is rendered non-toxic by a. Superoxidase which…

A: Superoxide is composed of highly reactive oxygen atoms. It has the ability to reduce metal ions and…

Q: What is composite materials? Describe biomass derived composite materials by picking one biomass.

A: INTRODUCTION Biomass refers to the mass of living beings such as plants, animals, and microbes, as…

Q: what us bZIP and bHLH protein domains? how are they similar? how are they different?

A: Enzymes can bind to DNA to regulate different processes of DNA by certain motifs .

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.