In the absence of a perichondrium, how does fibrocartilage get its nourishment

Q: Explain three ways elephants keep cool in a very warm climate

A: Introduction The process through which living things acquire physical, behavioural, or physiological…

Q: HOW ARE PHOTOSYNTHETIC MICROBES ABLE TO EXTRACT ∼38 MOLECULES OF ATP FROM 3 MOLECULES OF CO2?…

A: Photosynthetic microbes are organisms that use photosynthesis to convert light energy into chemical…

Q: DNA-Coding Strand DNA-Template Strand mRNA Protein DNA - Coding Strand DNA-Template Strand mRNA…

A: The DNA strand with a base sequence identical to its primary transcript(i.e RNA) is known as the…

Q: What characteristics of areolar tissue distinguishes it from the mucous variety? What is its…

A: Loose connective tissue is a type of connective tissue that is characterized by its loosely arranged…

Q: A patient visits an urgent care center with complaints of a stiff neck and headache. While…

A: Flow cytometry is a technology used to analyze individual cells or particles in a fluid suspension.…

Q: Addition of which of the following would increase the rate of actin depolymerization on the minus…

A: Introduction: A vital component of many cellular processes, such as cell motility, cytokinesis, cell…

Q: In the absence of the myosin binding sites in the actin microfilament are masked by O Ca2+;…

A: The question is related to mechanism of the muscle contraction & the proteins involved in…

Q: Which of the following centers the chromosomes along the microtubules and orients the spindle during…

A: Introduction Chromosomes are long, linear structures composed of DNA and associated proteins,…

Q: Question 5 ( When patient tissues are transfected with viruses carrying a needed, normal human gene,…

A: Sometimes a virus is used to deliver the required  gene into the tissues. The required or foreign…

Q: How does the kidney maintain the body's internal environment?  Explain in 1-3 sentences

A: The pair of bean-shaped organs located in the abdominal cavity, that are responsible for production…

Q: Does elastic cartilage undergo calcification? Explain your answer

A: Skeletal system is an organ system that form structural framework around the body and gives movement…

Q: RNA differs from DNA in that: All are correct ORNA contains ribose. RNA contains uracil ORNA is…

A: RNA stands for Ribonucleic acid. It is a type of nucleic acid that is found in all living cells. RNA…

Q: 2. Label the muscles on the dorsal and ventral sides of answers in the next page after each diagram.…

A: Frog muscles are composed of various muscles located in different parts of their body. These muscles…

Q: Send me 2 scientific articles that show that cats should eat twice a day.

A: A cat's wellbeing is impacted on many different levels when it is kept indoors since it is dependent…

Q: The layer of the uterus that is discharged during the menstrual phase is the myometrium.   Question…

A: Introduction  The endometrium is the innermost layer of the uterus, which lines the uterine cavity.…

Q: The present drug of choice to induce abortion during the second trimester is _____. Multiple Choice…

A: Introduction  When a pregnancy is aborted, it means that the foetus cannot survive outside of the…

Q: SIR With Simple Demographics 7. What is the equation that describes Ro for this model?

A: The SIR model is a compartmental model, where each individual falls in one of the three…

Q: You are employed in a gene therapy laboratory to test the effectiveness of a vector for correcting…

A: Cystic fibrosis transmembrane conductance regulator (CFTR) gene mutations can be fixed using the…

Q: Curare is a paralytic toxin once used by indigenous South American tribes to hunt game. The toxin…

A: Inhibiting acetylcholinesterase at the neuromuscular junction and Blocking reuptake of acetylcholine…

Q: What is the taxonomic name for the superclass (of bony fish) that reflects the presence of a bony…

A: Introduction  All bony fish, which are identified by possessing a bone skeleton, fall within the…

Q: What effect does stretching the muscle have on contractile strength?  Is this effect linear?  What…

A: Stretching a muscle before contraction can have different effects depending on the type and duration…

Q: You decide to do a series of experiments to determine where the toxin has its effect. You accomplish…

A: The correct option is B. Either the alpha motor neurons ability to conduct action potentials or the…

Q: Which of the following highly contagious viruses is a single-stranded ribonucleic acid (RNA) virus…

A: Respiratory Illness: Respiratory illness refers to a group of disorders that affect the lungs and…

Q: The granularity of each cell is measured by side scatter. Many of the cells flowing through the…

A: Flow cytometry is a technique for analyzing the physical and chemical properties of individual cells…

Q: If both mother and father have type AB blood, they cannot be the parents of a child of what blood…

A: Note: “Since you have posted multiple questions, we will provide the solution only to the first…

Q: Which of the following are involved in microtubule stabilization or growth? Choose all that apply…

A: Side-binding Microtubule-associated proteins (MAPs) are the proteins that binds to microtubules…

Q: Give typing answer with explanation and conclusion  1) What is selected to grow on MacC, MSA, and…

A: Agar media is a type of culture medium used in microbiology to grow and maintain bacterial and…

Q: How would you prepare a solution with a 1:500 dilution of your antibody in a 4mL volume of blocking…

A: Introduction Antibodies, also known as immunoglobulins, are proteins that are produced by immune…

Q: You are employed in a gene therapy laboratory to test the effectiveness of a vector for correcting…

A: Cystic Fibrosis Transmembrane Conductance Regulator is referred to as CFTR. It is a protein that is…

Q: 2. Find general formulas (in terms of R, a, f, q, and K) for the equilibrium point in the…

A: Introduction  Logistic prey growth is a mathematical model that depicts how the population of a…

Q: b. How does the immune system work to protect the body from pathogens, and what are some common…

A: Immunity refers to the ability of the body to defend itself against infectious agents and other…

Q: A patient with suspected Addison's disease reports experiencing a loss of libido in recent months.

A: Addison's Disease: Primary adrenal insufficiency, another name for Addison's disease, is a rare…

Q: WHAT IS THE GENERAL PROTOCOL WHEN ISOLATING A SPECIFIC BACTERIA FROM A MIXED ENVIRONMENTALSAMPLE…

A: Bacteria are unicellular microorganisms that belong to the domain Bacteria, one of the three domains…

Q: drug

A: Drug: It is the chemical substances whichaffects or alters the physiological functions when taken…

Q: what is urine and what should not be in urine and why.

A: Urology: Urology is the branch of medicine that focuses on the diagnosis and treatment of conditions…

Q: We've referred to alpha-motor neurons as the "decision making centre" for whether or not a muscle…

A: Alpha Motor Neurons: Alpha motor neurons are a type of motor neuron located in the spinal cord and…

Q: What is the probability of getting offspring that are blue eyed carrier females

A: Introduction According to Mendelian genetics, there are two versions of a "gene" called "alleles"…

Q: Table 14.1 Events of Mitosis and Interphase Interphase Although interphase is not part of nuclear…

A: Mitosis is a type of cell division in which one cell (the mother) divides to produce genetically…

Q: The most common infectious disease acquired by health care workers because of occupational exposure…

A: Healthcare workers are at an increased risk of acquiring infectious diseases due to their frequent…

Q: 4. Describe three examples of how echinoderms shape and change the ecological communities in which…

A: Introduction Animals without vertebral column or backbone are known as invertebrates. They make up…

Q: How have opiate analgesics been reformulated to reduce their abuse potential?

A: Introduction :- Opiate analgesics are a class of medications that are used to treat pain. They work…

Q: Which of the following is a true statement about the aminoglycosides? Multiple Choice   They are a…

A: Introduction Aminoglycosides are a class of bactericidal antibiotics that are derived from various…

Q: Antibiotic-resistance is one of the gravest dangers to the world’s medical system. As a result, Dr.…

A: When bacteria develop a resistance to antibiotics, antibiotic resistance occurs. When bacteria are…

Q: Suppose 0.240 gram of the green salt is weighed out for this experiment. What is the mass percentage…

A: The green salt which has Fe and is most commonly used in titration is Mohr's salt so we are…

Q: Select the statements that correctly describe hydroelectric power. Its plants have short lifespans…

A: Introduction: Environmental pollution refers to the presence or introduction into the environment of…

Q: 1.  how to isolate 26s rRNA from water, surface of water and kelps surface 2. what is the PCR tool…

A: Introduction: PCR (Polymerase Chain Reaction) is a technique used to amplify a specific DNA or RNA…

Q: The following were obtained when testing for carbohydrates. What is the type of carbohydrate present…

A: The question is related to the identification of carbohydrates present in different food…

Q: Given the data in oxygen absorption, compute for the volume of O2 uptake (ml/min) and provide a…

A: Working on scientific challenges requires the power to assess data and derive meaningful conclusions…

Q: Which of the following is NOT one of the three forms of stored biological energy interconverted in…

A: Introduction Photosynthesis is the process by which plants, algae, and some bacteria convert light…

Q: Which of the following is an "ecological" variable, that is, an exposure or an outcome that needs to…

A: Ecological variables are characteristics of a larger group or population that cannot be attributed…

Tissue renewal

In multicellular organisms, tissue is a level of structure that consists of a group of physically and functionally identical cells and their intercellular substances. Unicellular organisms do not have tissues. Tissues are absent or poorly differentiated even in the simplest multicellular animals, such as sponges. However, more evolved multicellular animals and plants have specialized tissues that may organize and govern an organism's reaction to its surroundings. The word tissue is derived from the Latin word 'weave.' Plants and animals have various kinds of tissue systems that differ in their work and composition according to the different requirements.