Unknown virus dsDNA contains 36% AT on a molar basis. What are the mole percentages of A, G and C respectively?

Q: Evaluate how human population, affluence, and technologyaffect the environment

A: Humans make a huge impact on the environment with their physical environment in a number of ways…

Q: What were the key findings after modeling cancer through the generation of induced pluripotent stem…

A: The genetic information can be stored in the form of DNA, which may be converted into functional…

Q: Troponin C has been mutated such that it cannot bind to calcium. Describe the effect of this…

A: Troponin C (TnC) is the metal-binding supermolecule monetary unit that initiates the sequence of…

Q: Assuming that the DNA codes for 20 amino acids, where each amino acid is coded by 3 nucleotides…

A: Answer

Q: Sod 1 mutation 4. A description of how mutation of the orthologous protein in humans has on the…

A: The SOD1 gene controls the production of a superoxide dismutase enzyme, which is abundant in all…

Q: ge 1: Which statement is false according to the tree below? Hagfishes Agnathans Lampreys…

A: Answer : the statement which is false according to the tree below Is :    c)  turtles are more…

Q: 82)Below are descriptions of four fictional female lizards. Which lizard might a biologist consider…

A: * Given that the four lizards with A and B and C and D are the lizards with body length 20 cm and…

Q: Q.3. Why do marine entities lack contractile vacuoles as compared to freshwater entities?

A: Answer

Q: Which of the following describes an outcome of water scarcity in a community? a) More imports and…

A: Introduction :- Water scarcity (also known as water stress or water crisis) refers to a shortage of…

Q: : At the edge of a wound cells need to respond to the loss of connections to other cells. Explain…

A: At wounds edge the cells damage and hence they loss the connections or communication with the nearby…

Q: ng the body structures of a sea anemone, a flatworm, a nematode, an annelid worm, and a fish. Are…

A: Our world is full of biodiversity. All kind of living organism that are found on our earth…

Q: Show how you could make an allotetraploid between tworelated diploid plant species, both of which…

A: An allotetraploid is a hybrid with four times the number of chromosomes as a haploid organism. All…

Q: A conserved gene is expected to show a dN > dS. True False

A: Please follow step 2 for detailed explanation

Q: Why is the TAS2R38 gene also called the PTC gene

A: PTC is a chemical compound abbreviated as phenylthiocarbamide. It is also called phenylthiourea as…

Q: When one examines the pattern of inheritance of a deleterious gene and finds that it appears in…

A: Introduction Chromosomes are thread-like structures found within the nucleus of both animal and…

Q: Explain how the respiratory system works in tandem with the circulatory system.

A: Answer

Q: ecological niche

A: All living organisms have a range of environmental conditions under which they can survive, grow,…

Q: Q.2. Discuss the main ideologies crucial in the biological control of diseases and pests.

A: The biological control strategy involves the employment of life forms that act as pest and hazardous…

Q: Of all the parasitic insects discussed herein (endoparasites, ectoparasites, mallophaga, anoplura,…

A: Introduction :- Parasites are the organism's which lives at the body surface or inside the body of…

Q: Explain Telomere cell maintenance and give exmaples.

A: Introduction Telomeres protect chromosomal ends from being destroyed. Telomeres protect chromosomes…

Q: Immune-mediated myositis (IMM) is a muscle wasting disease that occurs in quarter horses with an…

A: Given information IMM or immune-mediated myositis is a muscle-wasting disorder. The mutation is…

Q: Why is there some signal present within the ‘no sugar’ and other noninducing sugars for the green…

A: The L-arabinose operon, commonly known as the ara operon, is a gene sequence that encodes enzymes…

Q: List and define the characteristics of an individual and population.

A: The following are some of the attributes: Gene pool is a collection of genes that are used to make a…

Q: Which one of the four trees below, shows a different pattern of relationship as the three others?…

A: The different phylogenetic trees are given in the figure which depicts the relationship between…

Q: Q.1. For the execution of massive volumes of waste waters rich in organic matter, why is aerobic…

A: Introduction We will answer the question in below step

Q: Explain echolocation in bats.

A: *NOTE: Kindly repost for other questions Dear Student as per the guidelines we are supposed to…

Q: Which of the following factors would not contribute to allopatric speciation? genetic drift natural…

A: Introduction :- When two groups of species are separated by a physical or geographic barrier,…

Q: During an infection, the immune system alerts the organ systems of the body by producing responsible…

A: For human survival, our immune system is critical. Our body would be vulnerable to germs, viruses,…

Q: Which type of mutation is most likely to be silent? An inversion A deletion An insertion A…

A: Mutation is the random change in the sequence of nucleotides of a gene.

Q: You add 7 paramecia to a test tube and feed them bacteria. One week later the population has grown…

A: There are many different ways to measure population. The most common way is to use the total number…

Q: -Explain and illustrate these processes; Intramembranous Ossification and Hemopoieses.

A: Bone is a mineralized connective tissue that exhibits four types of cells: osteoblasts, bone lining…

Q: Explain how DNA is replicated accurately and explain how and why damage to DNA is repaired.

A: DNA is the deoxyribonucleic acid. It is one of the type of nucleic acid, the other type is RNA.

Q: In most_______ , an extensive dikaryotic mycelium is the longest-lived phase of the life cycle. a.…

A: Introduction :- A single spore germinates as a monokaryotic mycelium, which cannot reproduce…

Q: You study a population of mussels recently introduced to a section of the Rideau River 8 years ago.…

A: population of mussels recently introduced to a section of the Rideau River 8 years ago and  20…

Q: 1. 2. 5 6 7 8 (area?) 9 (area?) 10 (area where #H6 is formed)

A: Introduction :- Developmental biology is the branch of biology which deals with the different stages…

Q: Explain how DNA molecules, which are long compared to the size of the cell are packaged within the…

A: A "nucleic acid" is a linear polymer of nucleotides that is a component of the cell's information…

Q: Q.10. What is the role of microbes in reducing environmental degeneration caused by chemicals?

A: Microbes are organisms that are too small to see without the use of a microscope. They include…

Q: Discuss the genetic engineering of nodulation genes and the molecular events that occur during…

A: * Nodulation is an host specific process where rhizobium will be having a defined host plant range.…

Q: In the time course experiment, you will perform the incubations of 5 mL of the reaction mixtures of…

A: Add the 5ml of reaction mixture of 3 different enzymes in tripilicate in 10 ml test tubes. Add 5 ml…

Q: A fake mutation exists where the ER fails to recognize the signals required to make transmembrane…

A: The transmembrane proteins are specific membrane protein that has three domains, that are-…

Q: Proof of Evolution (select the one that fits the best): O Fossil record, Biochemestry, vestigial…

A: * evolution is change in the characteristics of an individuals over many generations on process of…

Q: Today, the vast majority of plants species belong to O the non-vascular plants O the gymnosperms O…

A: The vast majority of plants belong to Angiosperms, which are vascular plants, including trees,…

Q: State two justifications for the use of scientific names and classifications of organisms.

A: The scientific naming of organisms is the field of taxonomy.

Q: You add 4 paramecia to a test tube and feed them bacteria. One week  later the population has grown…

A:

Q: Which of the following situations could decrease the average fitness of a population? Snakes in a…

A: Introduction :- Fitness is a measure of an organism's ability to live and reproduce, with an…

Q: The table below shows the number of individuals from 4 species of frogs sampled in a pond. What is…

A: Shannon diversity index ( H) is also known as Shannon weaver index. This is commonly used to…

Q: Q.4. Describe the kind of food that would have lactic acid bacteria. Mention their useful…

A: Introduction We will answer the question in below step

Q: In a population of 344 individuals, a locus has two alleles: T and t. If 125 individuals have the tt…

A: Given population count (no. of individuals) = 344 The two alleles are T (dominant) and t…

Q: Which activity would not be considered as part of Ecology (as a science)?   Testing if parasites…

A: Introduction Ecology is the study of the interaction between live organisms, non-living things, and…

Q: Which process is only carried out by prokaryotes eutrophication   weathering of phosphate rich…

A: Prokaryotes are usually microbes which are single celled structure visible only under microscope.…

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.