Virology:Where does the 5’ cap come from ?

Q: Interference competition is when competitors а. interact through a shared predator or parasite b. in...

A: Introduction: When two species compete for the same resource,  and one of the organisms denies its c...

Q: The niche is a property of a O a. species O b. community C. individual O d. environment

A: Ecology is a study of relationship in organism. 

Q: a) The cocoon in the earthworm is produced by the b) Most annelids possess tiny bristles called c) T...

A: Note: As per Bartleby Guidelines For Remaining Answers Please Repost The Question. Introduction: Phy...

Q: Are humans influencing the process of evolution

A:  solution : Humans have direct effects on species that alter aspects of their population structure r...

Q: Match the items given in column A and B: Column A Column B (a) Catalytic converter (i) Particulate m...

A:

Q: Describe the following beans and seeds: 1. Mung bean 2. Snow pea 3. Corn grain

A: Given: The ovule after fertilization develops into seeds.A seed is made up of a seed coat and an emb...

Q: Why are patches in a landscape mosaic often important to people who are interested in conserving pop...

A: Dispersion of living organisms around the Earth can be used to describe the way in which a populatio...

Q: Explain why Na+ is low inside cells despite a large concentration gradient inward

A: Cells can communicate via their own chemical signaling system. Different chemicals, such as hormones...

Q: Vulcans have pointed ears (determined by allele P), absent adrenals (determined by A), and a right-s...

A: Introduction The term "phenotype" refers to an organism's observable physical properties, which incl...

Q: A conditional mutation expresses its mutant phenotype only under certain conditions (the restrictive...

A: A conditional mutation expresses its mutant phenotype only under certain conditions (the restrictive...

Q: Describe the steps involved in allopatric speciation.

A: The process includes accumulating changes in the genetic content of the organisms that ultimately le...

Q: the blood type

A:

Q: name the connective tissue layers that surround muscle fibers, muscle fasciculi, and whole muscles.

A: name the connective tissue layers that surround muscle fibers, muscle fasciculi, and whole muscles.

Q: Inside eukaryotic cell which organelle houses the genetic information of the cell

A: Eukaryotic cell have a membrane bound organelles and membrane bound nucleus present in it.There are ...

Q: If a marine fish is placed in a fresh w able to survive? Why or why not?

A: A group of aquatic animals with skulls, gills and digitless limbs are sometimes refers as the fishes...

Q: BONUS Name FOUR autoimmune disorders Credit will be given for the well-recognized mune disorders ask...

A: 1. Addison disease. 2. Celiac disease - sprue (gluten-sensitive enteropathy) 3. Dermatomyositis. 4. ...

Q: In corn, the cross WW ee FF × ww EE ff is made. The three loci are linked as follows:Assume no inter...

A: The field of science associated with the study of genetic material or hereditary material of a livin...

Q: DNA polymorphisms can be used as DNA markers. Describe the differences between SNPs and STR polymorp...

A: DNA markers can help link an inherited disease with the responsible gene. the most common types of m...

Q: .Hemophilia is a sex-linked recessive condition that results in deficient blood clotting. The diseas...

A: Hemophilia is a genetic bleeding disorder that happened by change or mutation in genes. In this diso...

Q: . What is the difference between evaporation and transpiration? Give examples of how the water cycle...

A: There are several steps in the element cycles. Introduction: Water Cycle: The water cycle refers to ...

Q: Tertiary carnivores like lions can eat other carnivores. Group of answer choices True False

A: Introduction  In ecosystem,  functional role is played by- Producers  Herbivore/ primary consumers ...

Q: Write a short note on: Adaptations of plants to water scarcity

A: Adaptations It is defined as the process of adjustment of an organism with its environment.

Q: In Drosophila, a mutation which causes a defect in the cuticle of every segment, A1-A8 (abdominal se...

A: There are five genes that contribute to the formation of segments during embryonic development inclu...

Q: Why do you need to always focus slides initially using the x10 objective, even if you wish to use a ...

A: A microscope is a device that magnifies an object so that it can be seen by the observer. Because ce...

Q: What is the role of sex in evolution? Explain

A: Over consecutive generations, evolution is defined as a change in the heritable traits of natural po...

Q: What are some of the implications of all organisms having similar genetic systems? a. That all life ...

A: Genetics plays an important role in science, including the discovery of genome sequencing to analyse...

Q: Make a descriptive introduction about compound microscope.

A: Microscopy means the use of microscope for studying the cells. Microscope is an indispensable instru...

Q: The term "dominant generation" refers to:     two diploid life stages alternating with each other,...

A: * There are different types of life cycles can be seen in plants and algae  Haplontic Diplontic Hap...

Q: Select the correct statement: Group of answer choices Conifers are seedless, flowering, and nonvascu...

A: Conifers are cone bearing plants, and are gymnosperms. 

Q: How does the Na+/K+ pump contribute to the development of a membrane potential?

A: Na+/K+ pump or Sodium-Potassium pump is an enzyme present in cell membrane of all animals.Its role i...

Q: In the Lotka-Volterra predator-prey model, the term for the rate of prey capture as a function of pr...

A: Functional response in predation The relationship between the per capita rate of consumption and the...

Q: How can you know what happened millions of years ago if no one was there to see it  Explain

A: Every living creature on the planet has the potential to evolve into something. Cells adapt to perfo...

Q: desiccation: the ova or the sperm? Justify your stand. Provides means

A: Solution : sperm is more prone to desiccate quickly. Once sperm is DRY it is dead and cannot travel ...

Q: 14. Type 1 fucosidosis is a rare human disease. Patients cannot hydrolyze the disaccharide fucose, a...

A: Alleles are the alternative forms of a gene that are located on the same locus of a homologous chrom...

Q: Identify the part in a flowering plant and write whether it is haploid (n) or diploid (2n ). Ovary

A: The word 'Ploidy' refers to the number of Chromosome sets contained inside a nucleus, according to d...

Q: 3. The 4. The lens collects a cone of light rays to create an image. _lens focuses a cone of light r...

A: Question 3. Answer : Convex lens or converging lens. They help collect of light rays and or meet at ...

Q: 2. Show a dihybrid cross of a plant with a genotype of heterozygous green leaf and heterozygous smoo...

A:

Q: Explicitly discuss the importance of staining in cytology

A: Stains are dyes which impart different colours to different cellular structure and chemicals in the ...

Q: Question 12 Panthers are also susceptible to a respiratory infection [feline calicivirus]. Individua...

A: Here homozygous dominant gene and heterozygous gene encoded for pathogen resistance i.e infection re...

Q: how evolution produce the tremendous amount of diversity among organisms

A: Evolution is a biological process, that results in modification of characters of an organism over th...

Q: a) What is the unique characteristic of the prawn? b) State the organ that helps prawn swim. c) What...

A: Prawns belong to phylum arthropoda. Arthropoda is the largest phylum of animal kingdom. The unique c...

Q: Which has the most energy, the oxidized form of a substance or its reduced form? What is responsible...

A: ANSWER: To understand this question we need to first understand the basic difference between the pro...

Q: White fruit color in summer squash is dependent on a dominant gene (W) and colored fruit to the rece...

A: Answer--

Q: Which organism has the highest rate of survival at a young age: a toad, a bird, or a human being?

A: The different organisms present in ecosystem show different types of growth pattern. A particular gr...

Q: What cellular organelle is the final destination of oxygen? A. Left B. Middle C. Right D. Nucleus E...

A: Correct option is G - mitochondrion is the cellular organelle is the final destination of oxygen.

Q: A trout exposed to acid mine drainage experiences an increase in mucus production along the gills. A...

A: Adolf Fick developed Fick's laws of diffusion in 1855 to characterise diffusion. They can be used to...

Q: 1. A pure line Brown coat goat is crossed with pure line White coat goat. Consider the Brown coat is...

A:

Q: Describe a probable method for dispersal of each each fruit (apple, tomato, graden pea). What are th...

A: Seed dispersal is the process by which plant seeds are transported via various mediators to new site...

Q: Predict the secondary structure of a protein based on the sequence EAMNQKQFDRLHAEGAKWR. Explain your...

A: Ans..   When the amino acid are joined together, they formed the peptide chain. After the further ad...

Q: Albinism occupied a special place in the Hopi culture; individuals who possessed this trait were val...

A: Introduction  Genes are the key components that control all the cell activities and also the basic i...

Virus

Viruses are infectious microscopic agents that can only reproduce in live cells of animals, plants, or microbes and are smaller than bacteria. Vertebrates, invertebrates, plants, protists, and fungi are among their many hosts. Viruses are unable to multiply on their own due to the lack of necessary cellular machinery, but they can guide the cell machinery of a host to make additional viruses by infection. The virus enters and attaches to a particular host cell, injects its genetic material, and reproduces by using the host’s genetic material. Viruses cause infection by taking entry into the host cell and using the host cell’s enzymes and raw materials to multiply.