sars co v-2, virus for the covid-19 has ___ genome A DNA B RNA C none of above D unique virus with both DNA and RNA

Q: Do you think society in the period of Darwin's theory of evolution was different from society in the…

A: Modern life has been radically altered by science and science-based technologies. Significant…

Q: A) 43 14 When Friend erythroleukemic cells are incubated with sodium butyrate, they differentiate…

A: Introduction :  Histones are highly alkaline proteins. They are found in the nucleus of the…

Q: This is a Microbiology question about blood culture analyzers such as the Bactec What is the…

A: Microbiology is a hugely important field in both basic and applied research. We study microbiology…

Q: Describe the process of Neurulation, formation of neural crest & placodes, and the derivatives and…

A: The central nervous system's brain and spinal cord eventually diverge from the neural plate by a…

Q: 2. The following is false about the junctional diversity of antibodies? A. insertion of none-coded…

A: V(D)J recombination is the type of somatic recombination in immune cells like lymphocytes. This is…

Q: GLUT 2: a. has a high Kt and undergoes large percent changes in transport rate under physiological…

A: Glut 2 is a glucose Transporter protein that transports glucose with the help of facilitated…

Q: A graduate student studying yfgA expression in the liver and heart performs an RNA-seq experiment.…

A: In order for a gene to produce functional gene products, such as proteins or non-coding RNA, and…

Q: Name the causes that results in ketacidosis

A: Introduction A metabolic condition known as ketoacidosis is characterized by pathologically high…

Q: what are the ways on how protozoans eat?

A: Protozoans are eukaryotes with a single cell lacking cell walls. They consume both organic materials…

Q: Photophosphoryation and the Calvin Cycle Q2.2- What happens to the net glyceraldehyde-3P produced by…

A: Introduction: A series of chemical processes that take place as a byproduct of photosynthesis and…

Q: What differences in morphology among Osteolepiformes (Eusthenopteron), Tiktaalik, and Ichthyostega.…

A: Osteolepiforme- Long and slender, with posterior fins set far back and a long mouth lined with…

Q: #7

A: We know that Viruses are ultramicroscopic, noncellular infectious nucleo-proteins. Viruses inside a…

Q: Many biochemical reactions proceed slowly unless the energy barrier to the reaction is lowered. How…

A: Reactions with a high energy barrier are generally slow. The reactions with a low energy barrier are…

Q: If you wanted the most variable litter possible, what colors of Labrador retrievers would you cross?

A: Labrador retrievers are the most friendly dogs. They are good companions and working breeds.…

Q: Explain how animals can generate ATP without oxygen. Given that anaerobic glycolysis is much less…

A: Introduction  All cells require energy to survive and energy comes from respiration or metabolism.…

Q: Describe the way in which the female hormones GnRH, FSH, LH, and oestrogen interact during the…

A: The biological process of reproduction is how a new, unique organism is created from its parents.…

Q: why do patients with von Gierke disease are still able to perform glycolysis given…

A: Introduction  A cytoplasmic mechanism called glycolysis converts glucose into two molecules with…

Q: Discuss how environmental changes 65mya allowed mammals to diversify and reptile diversity to…

A: Introduction:- Evolution of living organisms on the planet Earth occurs continuously from the…

Q: Which of the following statements is/are FALSE? a.NADPH is formed in the stroma. b.The cyclic…

A: The science of chemical processes that occur inside or relate to live beings is known as…

Q: patient needs to take 375 mg of ibuprofen twice daily. The pills in the bottle are each 250. mg .…

A: Introduction Pills are round-shaped substances that are swallowed without chewing, these are either…

Q: Write TRUE or FALSE. If false, write the word/s that make(s) the statement incorrect. 1.The lac…

A: Introduction :- LacZ, LacY, and LacA are the three coding regions that make up the lac operon. The…

Q: What is the relevance of measuring absorbance against protein concentration?

A: Introduction :  Proteins are nitrogenous organic substances made up of one or more elongated chains…

Q: Which of the following is true about the organism which grew at both 37°C and 4°C in the figure…

A: The growth of the organism is very much confluent in 4oC and 37oC respectively.

Q: create a cladogram summarizing the phylogenetic relationships among the different Phyla.

A: A cladogram is a diagram that shows the evolutionary relationships between organisms or groups of…

Q: Fill in the blank. The pollen tube is O Diploid O Haploid

A: Please follow step 2 for detailed explanation.

Q: In female mamals, X chromosome inactivation often leads to phenotypic mosaicism. Assume that black…

A: Coat color in animals is controlled by either autosomal or sex-linked genes. Coat color is a…

Q: Why should agar media be completely dissolved before they are dispensed in tubes and plates? What…

A: Introduction  A growth medium, also known as a culture medium, is a solid, liquid, or semi-solid…

Q: Q1: Which two children in this pedigree have cystic fibrosis? How do you know? Q2: Does either parent…

A: Cystic fibrosis is an autosomal recessive disorder.

Q: What is the difference of measuring proteins through UV-VIS spectroscopy at 280 nm and at 595 nm…

A: The proteins estimation is a routine process when working with different proteins. The protein…

Q: Describe the reason why the red blood cells placed in one solution swell and burst and also why the…

A: Red blood cells  The cells which are red in colour and carry oxygen gas to the every cell of our…

Q: 19. The following event does not occur in the germinal centers of activated B cells? A. somatic…

A: Introduction: a type of immunity that arises after an infection or vaccination when the immune…

Q: D3

A: We can say that The amount of blood in the human body is mostly 7 percent of our body weight. The…

Q: enzymes in dishwashing detergent to the enzymes in your digestive system

A:

Q: L Name the structure with the blue line across it. nd Osteon ETTE A

A: Introduction Bone is a solid bodily tissue made up of cells encased in a lot of dense intercellular…

Q: If the skin cells of house cats contain 38 homologous pairs of chromosomes, how many chromosomes are…

A: Chromosomes are thread-like structures that carry genes.

Q: Briefly describe ways that cells may die during the normal life of a multicellular organism.

A: Introduction Almost all cells in the body can divide and form new daughter cells however, there are…

Q: what process drives the proton circuit in mitochondrial cells?"

A: Because of specialized organelles, eukaryotic cells are more complicated than prokaryotic cells. All…

Q: why dp patients with von Gierke disease suffer from hypertrophy of the liver due to excess glycogen…

A: Introduction :-  In Von Gierke disease, the body is unable to break down glycogen. The muscles and…

Q: What are the three (3) possibilities of humidification process based on water temperature being…

A: Humidification is the process of adding moisture to the air. This can be done by water or steam to…

Q: Please help me make an indented dichotomous key. I WANT COMPLETE ANSWERS PLEASE I DON'T WANT THE…

A: The dichotomous key are the set of choices that are provided so as to make the user understand the…

Q: Choose a trait from the list above and describe if you are dominant or recessive for that trait. Do…

A: Introduction A gene exist as a two alternative forms called allele. When both the alleles of a gene…

Q: How do you calculate frequency of “turtles”that are aa(homozygous recessive ,green )if given the…

A: According to the Hardy-weinberg law propose that " if all other factors the main constant the…

Q: Define the following: chromosome, centromere, centrosome, kinetochore, mitosis, cytokinesis,…

A: Chromosome is derived from  greek words - color meaning chroma and body meaning soma. It is present…

Q: What is the benefit of having a theory of aging? Do gerontologists need

A: Aging is a gradual and natural changes that begins in early adulthood and continues till death of an…

Q: In Sheep, hairy fleece is dominant over wooly fleece. White fleece is dominant over black fleece and…

A: In sheep, there are two main types of fleece: hairy and woolly. Hairy fleece is dominant over woolly…

Q: pid-cycling accessions of Arabidopsis, such as the Columbia (COL) lab line will flower 32 ermination…

A: The plants are divided into early , late or the same depending on the duration for which light is…

Q: 66. On this spirogram from a 25-year-old patient, the functional residual capacity is represented by…

A: The amount of air in the lungs is measured using lung volume and lung capacity. The amount of air…

Q: Need help answer please quickly

A: The blood circulatory system and lymphatic system are highly connected with each other that are…

Q: The bacterium Dontuplodemeus tocheggus has a generation time of 20 minutes. Starting with one cell…

A: Bacteria are a family of rod-shaped bacteria that are often found in soil or water. They are known…

Q: Give five types of locomotion of invertebrates and describe each.

A: Locomotion is the act of propelling an animal forward and moving from one location to another.…

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.