Define and describe the histology of the: a. neuron, b. glia and glial fibers c. Nissl substance, d. Myelin axon (axis cylinder). Describe a staining method for each. B. Explain how neuronal morphology is used to classify neurons.

Q: Four genes were pushed into skin cells to turn them into _____. Group of answer choices:   induced…

A: Stem cells are cells which can differentiate and proliferate into different types of cells. They are…

Q: Enhancers promoters changing transcription potential insulator sequence translation distant the same…

A: 1. Enhancers can regulate genes from a distance, and yet they influence expression of only some…

Q: for part 4 of the answer, there is no bioavailable glucose and carbohydrates, so keep in mind those…

A: The given conditions are:No bioavailable glucose or carbohydrates.The conditions are harsh.The cell…

Q: Q1. You are required to design a carbon-based, eukaryotic, unicellular organism that contains…

A: A unicellular organism, also known as a single-celled organism, is a living organism that consists…

Q: 1.In a cell culture you are tracking cell division and DNA replication. You start with 100 cells,…

A: The DNA replication occur in semiconservative manner in which daughter DNA contain one old strand…

Q: Total Progeny = 1993   1-Calculate the interference

A: Two important things can be determined by solving a three-point cross: The arrangement of genes on a…

Q: Fruit flies normally have eight chromosomes. The diagram below shows the result of meiosis in three…

A: Non-disjunction is defined as the failure of segregation of the chromosomes during anaphase stage of…

Q: A patient exhibit hypertension and hyperkalemia. What steroid hormone is likely to be elevated in…

A: Cortisol is a steroid hormone produced by the adrenal glands and is involved in regulating various…

Q: Which ion or ions are transported? This transporter requires ATP? (Y or N) This protein is…

A: Transportation of specific molecules or ions depends on their chemical properties and concentration…

Q: A molecule that contains glycerol and is liquid at room temperature is probably a/an... A.…

A: According to the definition of a biomolecule, a sort of substance or molecule created by any living…

Q: In humans, the recessive allele that causes a form of red-green colour blindness (c) is found on the…

A: In this case, the mother is homozygous with normal colour vision (XN XN) and the father is…

Q: Discuss the role of the nervous and endocrine systems in temperature regulation stress response…

A: The human body is a complex system composed of various interconnected systems that work together to…

Q: Your heart is a single organ, but it acts as a double pump in the human body explain this important…

A: The heart is a vital organ in the human body that functions as a muscular pump responsible for…

Q: 3. Draw a basic Plasma membrane, list and explain the purpose of the 4 major parts. 4. Label the…

A: The fundamental structural and functional unit of all living organisms is the cell. It is the…

Q: Choose from the following: 5'cap, exon, a site, promoter, p site, intron, AAUAAA, start condon 1.…

A: Transcription is the process by which genetic information encoded in DNA is used to synthesize a…

Q: Identify organism in top picture

A: The pictures microorganism is stained as blue color. So they are gram positive in nature because…

Q: Which of the following statements is TRUE? Log cell numbers Time a) The generation time for bacteria…

A: The image depicts bacterial growth curve. It consists of four phases of growth. they are lag phase,…

Q: Bascillus bacteria is of which shape? a- rod shape b- spring like c- circle shape d- oval shape

A: Small, single-celled organisms called bacteria exist. Nearly all areas of the world are home to…

Q: 4. Complex inheritance: Remember there are some exceptions to Mendels laws such as incomplete…

A: A gene exists as two alternative forms called allele. When both the alleles of a gene are same, it…

Q: You are interested in studying the surface structure of an Archaea cell, what type of microscopy…

A: Scanning electron microscopy (SEM) is a type of electron microscopy that is used to study the…

Q: 5) Identify the different phases illustrated here. Why are there so many that look like the one in…

A: The cell is the basic unit of life and each living organism is made up of cells. The cell keeps on…

Q: You can use some answers more than once & some not at all. Ectothermic, lungs, rubbery eggs with…

A: Reptiles are ectothermic (cold-blooded), have lungs for respiration, lay rubbery eggs with amniotic…

Q: In a conventional PCR reaction cycle, which of the following step is NOT needed for a successful PCR…

A: Polymerase chain reaction (PCR) is a scientific method that exponentially multiplies a single copy…

Q: Bacteriophage entry into a host cell involves: a) Endocytosis b) Membrane fusion c) Direct injection…

A: A bacteriophage, commonly referred to as a phage, is a type of virus that specifically infects…

Q: From the perspective of plant growth, which of the following are important functions of soil?…

A: Soil is of vital importance for plants due to several reasons: Nutrient availability: Soil serves…

Q: explain how the activities of endocrine glands are regulated

A: The endocrine system is composed of glands that store and release hormones. Hormones are chemical…

Q: 2. What is the structure of SARS-CoV-2 virus? What are the immune responses to COVID-19 infection?…

A: SARS-COV-2 is Severe acute respiratory syndrome coronavirus 2. it is a strain of Corona virus which…

Q: 宁 麼

A: Gram staining: Gram staining is a technique for staining the bacteria which used in microbiology and…

Q: Draw a model to show how a scientist could create a pretend structural change to the genes of the…

A: The diversity of life on Earth today is the result of evolution. Life began on Earth at least 3.5 to…

Q: In cyanobacteria, nitrogen fixation takes places in specialized cells called heterocysts nitrospores…

A: CyanobacteriaIt refers to a group of photosynthetic bacteria that obtain their energy through the…

Q: The order for a client is Robitussin syrup (guaifenesin) 15mL po q.i.d. How many ounces of…

A: Robitussin syrup is a brand name medication that is commonly used as an over-the-counter cough…

Q: Provide one plausible explanation that would account for what may have gone wrong resulting in the…

A: Contamination during an ampicillin transformation can lead to the growth of bacteria on all plates,…

Q: A patient receiving trastuzumab developed fever, chills and nausea 30 minutes into the infusion. The…

A: Trastuzumab is a monoclonal antibody that targets breast cancer cells. Trastuzumab is infused…

Q: which of the following would signal enzymes to produce more energy? there may be more than one…

A: ADP is an important molecule in cellular metabolism and energy production. It is formed when ATP…

Q: onosaccharides are simple sugars composed of what saccharide molecule

A: The unit structure of carbohydrates is generally known as the saccharide. Saccharides are the…

Q: A molecule of RNA has 400 nucleotides and 110 guanines. How many adenines does it have? A.110 B.0…

A: We know that RNA is a single started molecule but this problem cannot be solved unless and until we…

Q: ✓ Treatment with high concentrations of micrococcal nuclease (Mnase) ✓ Low Salt ✓ Absence of Histone…

A: Eukaryotic DNA (except in dinoflagellates) remain associated with histone protein and form a…

Q: • MOTIVATE: In your own words, explain what you see in the picture below. 團 20OLS:

A: The course of evolution involves a number of unavoidable changes leading to the emergence of new…

Q: Question: Label the white matter, gray matter, and a neuron cell body.

A: The nervous system is made up of neurons which carry the information in the body.  All the neurons…

Q: 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. Match the following organelles with the…

A: Cell is defined as the basic structural and fundamental unit of life. The study of the structure of…

Q: 4. Write the equation for the formation of maltose, a disaccharide, which consists of two glucose…

A: Lisa and Kate are watching a movie and celebrating National Popcorn Popping Month. The conversation…

Q: Embryo is a solid ball of cells 2.(a) Describe the difference between pluripotent and multipotent…

A: Human stem cells are unique cells with the capacity to develop into multiple cell types. They can be…

Q: Assume a population violated the no-mutation assumption needed to be in HWE, but the mutation rate…

A: HWE is a theoretical theory that defines the genetic balance in a hypothetical, non-evolving…

Q: 5-5 5-5 5-s Nooo Insulin S-S s-s 5-s Meter Netel (2) 3 PPPP Herefeltet 4 Glucose (5) GLU

A: Insulin is a kind of peptide hormone which is produced by the Beta cells of islets of langarhans in…

Q: When using bacteria to produce a particular protein, why is it usually better to use the cDNA…

A: DNA is deoxyribonucleic acid. It is made up of building blocks known as nucleotides. cDNA is…

Q: 2. The following figure represents the primary transcript of a typical eukaryotic protein-coding…

A: Eukaryotic protein-coding genes are segments of DNA in eukaryotic organisms that contain…

Q: Give typing answer with explanation and conclusion

A: Global warming refers to the long-term increase in Earth's average surface temperature, primarily…

Q: You are required to design a carbon-based, eukaryotic, unicellular organism that contains…

A: A unicellular eukaryotic cell is the most basic form of eukaryotic life. Unicellular eukaryotic…

Q: Using the following diagram, determine the value of the PA and P for this animal compared to the…

A: The determined Phenotypic Value (P) and Producing Ability (PA) for an animal in comparison to the…

Q: QUESTION 10 The drug shown in the figure below is an anticancer agent that disrupts the overall…

A: Cancer is defined as the abnormal unregulated division of the cells. Normal cells have a special…

Osmosis

In simple words, osmosis is the slow, gradual movement of a liquid through a membrane. But there are nuances to this process. For instance, there has to be an imbalance in the distribution of solute in the liquid on either side of the membrane, which has to be semipermeable. The liquid in the region with a lower solute concentration moves to the region with a higher concentration, thereby displacing the solution in the process. The objective is to equalize the concentration of molecules on both sides of the membrane; the displacement of liquid can be viewed as a byproduct of this equalization. Since there is no energy required to carry osmosis, it is considered a passive process.