5 O Giovanni Perez 7 3 4 O Giovanni Perez

Q: Virology:Name the 3 ways you can initiate RNA synthesis and a name a virus that uses this strategy .

A: Introduction: Transcription:The copying of genetic information from DNA to RNA is known as…

Q: Explain how to determine the order of genes in apathway by monitoring gene expression

A: A gene is a stretch of DNA that contains information of a characteristic. It is the functional key…

Q: Q5/ What is positive feedback mechanism, and provide an example that illustrates this mechanism.

A: It is a physiological process or a loop which is responsible for bringing the body either to the…

Q: Give the function of a statocyst

A: Statocyst is present in aquatic invertebrates such as, crustaceans, bivalves, ctenophorans,…

Q: GQ#8: What are the other examples of: (Write 2 examples on the space provided after each item.) A.…

A: Homologous is most commonly used in science in the phrase homologous structures, which refers to…

Q: Summarize the role of the Xist gene in X inactivation inmammalian cells.

A: A DNA sequence encodes functional RNA, but that RNA is transcriptionally inactive; such a DNA…

Q: . Define the term morphogen

A: Morphogen is a substance whose non-uniform distribution governs the pattern of tissue development in…

Q: Explain how sex and separately how age can affect the number of mutations in sex cells.

A: In humans and other animals, the cells that produce sex cells called germ cells, divide multiple…

Q: Virology:Describe phage therapy and gene therapy and tell which recombinant virus is used in each…

A: Viruses are unicellular organisms without self replication property. That means they require the…

Q: least three (3) dosage forms in which liberation is altered?.

A: As we know The process by which medicine enters in the body and liberates the active substance or…

Q: Define loop of Henle

A: There are several kinds of nitrogenous waste produced by animals because of the different kinds of…

Q: Compare the corpus lutea in the sow, cow and mare

A: The corpus luteum is unique in that it is crucial for reproduction in a variety of species (mammals…

Q: virion. Describe how the Baltimore classification system classifies viruses.

A: An infectious agent that can only replicate within a host organism is commonly refers as the virus.…

Q: explain the most likely steps of what might happen inside a healthy mammary gland epithelial cell…

A: UV light, or ultraviolet light, is a type of electromagnetic radiation with a wavelength that is…

Q: Make a distinction between the clinical incubation period and the prepatent period. Cite examples.

A: Introduction Prepatent Period and incubation period both occur at same time, but duration of…

Q: Explain Segment identity is preserved throughout development?

A: Drosophila is a genus of small flies whose members are often called fruit flies. It has segmented…

Q: Describe how you would determine the sex of a cane toad.

A: The cane toad is commonly known as the marine toad, it is an old species of toad. Its scientific…

Q: Umbilical cord contains A allantois B yolk sac C arteries veins

A: The umbilical cord is a stretchable, tubular  structure which joins the fetus to the mother during…

Q: gohn II Ralph Tim Many caroriers? Which individuals are

A: The pedigree analysis gives us idea about the inheritance pattern of a particular disease by…

Q: в с

A: Understanding anatomical terminology is crucial for accurately describing the locations and…

Q: State one way in which Xenopus and chick development are same and one way that they differ? ASAP

A: The process of development of an animal is known as developmental biology. This process may follow…

Q: background information: The slow block to polyspermy involves a permanent modification of the egg…

A: Correlations take place if the change in one variable causes a similar response in different…

Q: B. subtilis 1X3-4 micron • Notice: most cells appear purple while a few appear pink (arrow) Review…

A: Gram staining is a common technique used to distinguish between two large groups of bacteria based…

Q: C. Explain the functions of the four layers found inside an amniotic egg.

A: Amniotic eggs are eggs that produce by mammals, birds, reptiles etc. The embryo development take…

Q: FILL-IN-THE-BLANK. Write the word or two that best completes each statement or answers the question.…

A: the answer in the second step

Q: Define arachnoid villi

A: In anatomy, the term arachnoid villi, which is also known as arachnoid granulations, refer to the…

Q: Explain how cephalization influence the concentration of the sense organs at the front of the body

A: Cephalization is an evolutionary trend in which the nervous system's commands are concentrated in…

Q: a. Draw a sectional view through a hen’s egg enclosed in its membranes. Label shell, inner and outer…

A: The fertilization of male and female gametes results in the formation of a single-cell zygote. This…

Q: . The characteristic of albinism (lack of pigment in skin and hair), can be caused by a single gene.…

A: According to guidelines we have to answer the first 3 sub-parts only. so please kingly post the…

Q: A female with Turner syndrome is denoted by which of the following cytogenetic notations?

A: Turner syndrome is a chromosomal disorder that occurs only in females and causes a variety of…

Q: a

A: Primitive streak is a thickened epiblast structure of blastula that is formed during the embryonic…

Q: Q4: A man with Blood type (B-) and his wife with group (A+) have got a child with group (O-).…

A: Co-dominant alleles determine a person's blood type. An allele is one of several types of genetic…

Q: If a baby is born with 3 copies of chromosome 18. This genetic abnormality is due to: O a defect in…

A: The presence of three copies of chromosome 18 in humans is called trisomy 18 or Edward's syndrome.…

Q: а. Can an AB+ mother and an O- father have an AB- baby? b. List all blood types likely to result…

A: * There are four types of blood groups A group B group O group AB group. * A blood group will have…

Q: What are the membranous structures that protect the developing embryo in an egg? Describe each.

A: Female reproductive system is a system exhibited inside the female in which egg formation occur and…

Q: Describe an easier method to detect the gene encoding for a specific toxin.

A: Gene:-  it consists of the sequences of nucleotide in DNA. And encodes a specific products including…

Q: Pawn spawning

A: The expulsion of gametes from the body into the surrounding water is called "spawning" resulting in…

Q: Identify the parts of a virion and describe their function

A: The infectious particle that has both living or non-living characteristics is known as a virus.…

Q: What are the characteristics of the cleavage embryo?

A: Answer : Cleavage is the mitotic division in which the daughter cells are formed from the parent…

Q: A. Explain how mutation causes variation. Give examples. B. Explain how meiosis causes genetic…

A: Introduction  In genetics, variation is a critical component of evolution and adaptation, as it…

Q: Define arachnoid

A: The nervous system is composed of organs that are composed of neurons. It is classified into the…