Question

Understand the relationship between glial cells and brain tumors

Expert Answer

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.
Tagged in
Science
Biology

Anatomy

Related Biology Q&A

Find answers to questions asked by students like you.

Q: In this gene order question, would the order be a/b -- kf -- nm since genes with shorter map unit di...

A: Genetic distance between three genes (ab, nm, kf) were determined using two-point mapping cross, dis...

Q: should the HPV vaccine give to boys?

A: HPV (human papillomavirus) is the most common sexually transmitted disease. HPV can cause genital wa...

Q: Where is the electrochemical gradient located in the chloroplast? Why is it important? Why are the L...

A: Hello there. Thank you for the questions. Since you have posted multiple questions and have not ment...

Q: What happens to cells if they are exposed to isotonic, hypotonic, and hypertonic solutions?

A: Transportation of various substances between the plasma membrane is a common phenomenon. The process...

Q: what major difference have scientists discovered between today's whales and the fossils of whales' a...

A: Fossils:These are the remains or trace of an organism which survived long ago.For example: Fossils p...

Q: what is euploidy

A: The DNA molecule is packed inside a thread-like structure known as a chromosome. It is present in th...

Q: Unlike skeletal muscle smooth muscle Mayer spontaneously contract when it is. What feature of smooth...

A: Smooth muscle is a non-striated muscle, divided into two groups; single unit and multiunit smooth mu...

Q: Construct a map of the chromosome, with the most accurate map distances, from the following recombin...

A: Genetic linkage is explained as the closeness of genes on a chromosome (closely packed DNA molecule)...

Q: Carrot slices placed in 0.2M salt solution for several hours becomes flaccid (limp). Carrot slices p...

A: Tonicity is the relative concentration of solutes dissolved in solution which determine the directio...

Q: One is NOT TRUE about endocytotic movements including pinocytosis and phagocytosis A. Phagocytosis i...

A: The process of bringing substances inside the cell is termed as endocytosis. In this process, the su...

Q: What does oxidation and reduction mean, and how does it relate to respiration?

A: Respiration is a multi-step reaction involves glycolysis and  Krebs cycle. The process of respiratio...

Q: How do hypertonic, hypotonic and isotonic solution affect animal cells?

A: Hypertonic solutions have higher concentrations of dissolved molecules outside the cell, hypotonic s...

Q: Classify each item as a first, second, or third line of defense. First Line of Defense Eosinophils L...

A: The first line of defence includes physical and chemical barriers that are always ready and prepared...

Q: Three babies are born in the hospital on the same day. Baby X has type AB blood; baby Y has type B b...

A: According to Mendelian inheritance, every trait is influenced by a pair of alleles and these alleles...

Q: What blood group has only A antigens on red cells? A. Group A B. Group AB C. Group O D. Group B

A: The ABO blood group system is the classification of human blood based on the inherited properties of...

Q: What is the name of the white blood cell that would be triggered to attack unknown antigens? A. Grou...

A: White blood cells, also known as leukocytes are the cells of the immune system that are involved in ...

Q: Regarding the muscles, why electric impulses are important in the contraction mechanisms? Explain.

A: Neuromuscular junction or NMJ is accountable for the transfer of electrical signals from the neurons...

Q: A person’s mean arterial pressure has decreased below normal. As a result of this, the person   Wo...

A: The cardiac cycle contains two phases, the systole, and the diastole. In the systole phase blood is ...

Q: why does dead space exist and how does it benefit humans?

A: Dead space is the volume of air that is inhaled which remains in the conducting airways or reach alv...

Q: Discuss the relationship between genes and phenotype in terms of gene expression and the symptoms ca...

A: Units of inheritance are called genes. Genes are the DNA regions that encode proteins. Each gene con...

Q: The bioavailability of which two vitamins is significantly higher in supplemental form as compared t...

A: Vitamins are organic molecules that are required in very small quantities but play a vital role in p...

Q: Why might hormone receptors on a cell may be altered?

A: Hormones are chemical molecules that are secreted by glands into the bloodstream and travel to the d...

Q: Which of the following molecules would you expect to diffuse through the lipid bilayer of a plasma m...

A: Large molecules like Glucose, starch, and amino acid, requires transmembrane carrier proteins to dif...

Q: Do enzymes change the direction of a chemical reaction?

A: Enzymes are biological macromolecules that act as catalysts in a chemical reaction. The molecules up...

Q: In peas, green pods(G) are dominant to yellpw pods(g) and inflated pods(I) are dominant to constrict...

A: Given that in peas, green pods(G) are dominant to yellow pods(g) and inflated pods(I) are dominant t...

Q: Which of the following statements regarding summation in skeletal muscle fibers is true?    Incomp...

A: The correct options are 2 and 4.In skeletal muscles, the muscle fibers are innervated by motor neuro...

Q: What is the net ATP yield for bacteria? What is the net ATP yield for eukaryotic cells?

A: Net ATP yield for bacterial cells will depend on whether the respiration is aerobic or anaerobic. Ae...

Q: How does ATP power cellular work? What is special about ATP that allows it to contribute energy to c...

A: ATP (adenosine triphosphate) provides energy for reactions happening inside the cell. These reaction...

Q: 30  A DNA sequence encoding a five-amino acid polypeptide is given below. …ACGGCAAGATCCCACCCTAATCAGA...

A: Protein molecules are those molecules that are made up of chains amino acids in a specific order. Th...

Q: If the coding region of a gene (the exons) contains 2,100 base pairs of DNA, would a missense mutati...

A: A missense mutation causes change in a single nucleotide. The resultant codon codes for an amino aci...

Q: do you have a diagram of the sheep heart

A: The heart of a sheep and its anatomy is much similar to that of humans. In humans, the inferior vena...

Q: Explain what is happening when the appendix or tonsils get swollen.

A: A pair of soft tissue masses in the throat, one on each side of the tongue root is termed as tonsils...

Q: State the reason for why oxygen moves from the alveoli into the pulmonary capillary blood.

A: Alveoli are tiny balloon like structures that are present in the lungs and aids in the process of re...

Q: Anthropologie  How evolution happens? What is natural selection and how does it work? Explain using ...

A: Evolution is defined as the change in the characters that are heritable to the next generation. The ...

Q: Describe the difference between chemoheterotrophs and photoautotrophs give examples.

A: Photoautotrophs are those organisms that uses light energy to synthesize organic compounds from carb...

Q: In rabbits, black hair is due to a dominant allele B and brown hair to its recessive allele b. Short...

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If y...

Q: Sex hormones produced by the ovaries and testes ________.   Question options:   A) ...

A: Testes and ovaries are the primary reproductive organs in male and female respectively. Testes is re...

Q: If an elderly patient has a decrease in hormone production, what could be some problems encountered ...

A: The endocrine system is made up of tissues that produce hormones. They are natural chemicals produce...

Q: Why are some plants called C4 plants and why are they important? How have they adapted to unfavorabl...

A: C4 is a type of plant that uses a specific photosynthetic mechanism in-order to avoid photorespirati...

Q: Can you explain the 3 types of RNA and their functions and also explain transcription and translatio...

A: There are three types of RNA are:mRNA- carries the genetic information copied from DNA in the form o...

Q: Which of the following proteins in the skeletal muscle myofiber anchors thick filaments to the Z lin...

A: Myofilaments are the filaments of myofibrils. The different arrangements of myofilaments lead to the...

Q: One is true about smooth endoplasmic reticulum A. It lacks ribosomes B. It is site of Ca2+ sequestra...

A: All eukaryotic cells have abundant endoplasmic reticulum (ER) cell organelle. ER is a membranous cel...

Q: What is Homeopathy?

A: The medicine is the science and practice of establishing the diagnosis, prognosis, treatment and pre...

Q: Why is the lactic acid test done when sepsis is suspected?  Explain why the body produces excess lac...

A: During sepsis, the serum level of lactate rises above 2 millimoles/Litre.The serum lactate levels ma...

Q: What is long distance and local signaling?

A: Cells, in general, communicate using electrical and chemical signals. Chemical signals are proteins ...

Q: The menisci in the knee joint can be torn for a variety of reasons. Considering the structure of the...

A: Meniscus are the two wedge shaped pieces of cartilage in our knee joints are acts as shock absorbers...

Q: Trace a pathway for an oxygen molecule to travel from the nose to the alveoli. Be certain to state a...

A: Air enters through the nose (nostrils) or sometimes through the mouth, moves through the nasal cavit...

Q: Why and under what conditions will air enter into and out of the lungs?

A: Lungs lie on each side of your breastbone and fill the inside of your chest cavity. It is one of the...

Q: 16. Why is re-circularized insert generally not a problem in cloning procedures, while re- circulari...

A: Cloning or DNA cloning is the process of making multiple identical copies of the gene of interest by...