Jack was given a solution and asked to find out the pH number and the type of solution. Describe the experiment Jack should do

Q: This is the skull of Sahelanthropus tchadensis.  What indications are there that this species was bi...

A: The skeleton of the head is called the skull or bony cranium. The features of the skull are unique t...

Q: What can person gain for daily running or walking on ten floors of stairs case of ten steps four 2-4...

A: Physical exercise is the practise of engaging in some activity in order to improve or maintain one's...

Q: PLEASE HELP FAST!! Name at least two anatomical differences that can be used to justify that these ...

A: The skeleton of the head is called the skull or bony cranium. The features of the skull are unique t...

Q: How is the nervous system related to the endocrine system?

A: Introduction: Two mechanisms control the function of the cell: Endocrine control: By releasing physi...

Q: Name all four pulmonary veins.

A: The heart constitutes four chambers, two upper chambers called atria and two lower chambers called v...

Q: What effect would increased aldosterone secretion have on the K+ concentration in urine?

A: The hormone aldosterone has an effect on the body's ability to regulate blood pressure. It delivers ...

Q: Name the five zones in an epiphyseal plate and thecharacteristics of each.

A: A thin layer of cartilage that is found in between the epiphyses and metaphyses  is called the epiph...

Q: List the two terms for the tissue that connects the dermis to underlying tissues.

A: Introduction: The integumentary system comprises the skin, exocrine glands, hair, and nails. It acts...

Q: CASE SCENARIO Mr. Sampang, a male in his upper 20’s stumbled to the ground as he sustained a single...

A: Blood pressure is the force of the blood against the arterial walls when the heart pumps the blood t...

Q: Why can polysynaptic reflexes produce more complex responses than can monosynaptic reflexes?

A: The reflex arc is a pathway through which the reflex travels. This pathway starts from the stimulus ...

Q: The anterior half of the perineum is a regioncalled the .

A: Introduction: The perineum is the area at the lower end of the trunk, in the interval between two th...

Q: Which senses would be affected by damage to the temporal lobes of the cerebrum?

A: In the brain, the largest and uppermost part is occupied by the cerebrum. Anatomically, it is superi...

Q: What is an enzyme?

A: An enzyme is a catalyst which is composed of proteins or ribonucleic acid (RNA). A catalyst is a sub...

Q: Which of the followings is not a Pharmacokinetics parameter a. Distribution of the drugs inside our...

A: The pharmacokinetic properties can be quantitatively and can be expressed by its parameters such as ...

Q: What is an electro-oculogram (EOG)?

A: The basic senses of humans include vision, audition, taste, smell, and touch. Sensory transduction r...

Q: In regards to congenital heart defects; all of the following are true except A. They are cardiac def...

A: The heart is a muscular organ that pumps oxygenated blood to the aorta, which conveys it to the enti...

Q: How is a secondary oocyte different from an ovum?

A: The haploid sex cells that are developed during reproduction are called gametes. Through the reducti...

Q: Explain how the effects of Dynamic Compression decrease Expiratory Flow Rates?

A: The respiratory system contributes to the breathing that comprises the inhalation and exhalation cyc...

Q: Tetralogy of fallout is characterized by all of the following except A. Pulmonary stenosis B. A vent...

A: Introduction: Tetralogy of fallout is the genetic birth disorder affecting the heart. There are four...

Q: Under what conditions would evaporative cooling of the body be ineffective?

A: Evaporation requires heat, which is taken from the perspiration, resulting in a heat transfer from t...

Q: Which neural crest cells colonize the gut and which do not? This distinction involves both extracell...

A: Neural crest cells  are a multipotent and migratory cell population in the evolving embryo that cont...

Q: The appendicular skeleton consists of the bones of the, (a) pectoral and pelvic girdles. (b) skull, ...

A: Introduction: The skeletal system comprises a framework of bones and cartilages. The human skeleton ...

Q: The two types of exocrine glands in the skin are: (a) merocrine and sweat glands. (b) sebaceous and ...

A: The glands are epithelial cells that secrete substances and their are many exocrine glands present i...

Q: The field of ___________ takes advantage of the durable nature of bones over a long period of time t...

A: The bones are the hardest and robust organ cum structure of the human body that can stand the test o...

Q: Identify the bones of the axial skeleton.

A: The skeletal system of the body is involved in providing support to the body, protecting the body ag...

Q: Pulmonary stenosis is characterized by A. A left to right shunt B. A loss of blood flow into pulmona...

A: The heart is a muscular organ that pumps oxygenated blood to the aorta, which conveys it to the enti...

Q: One of the following does not belong to the group. Identify the one and explain why it does not belo...

A: The Brain and Spinal cord are together considered as the central nervous system. The brain or enceph...

Q: Distinguish between expiratory reserve volume (ERV)and inspiratory reserve volume(IRV)?

A: Lungs are regarded as the primary organ of the respiratory system. These are air-filled bags that ar...

Q: What term describes the combination of fibrin clots, fibroblasts, and the extensive network of capil...

A: Introduction: The spontaneous arrest or the prevention of bleeding through physiological processes i...

Q: Is there a region of the blastocoel wall that is already committed to becoming the ventral side of t...

A: A blastocoel also called blastocyst cavity which is a fluid-filled cavity forms in the blastula of e...

Q: Which is the first step in the contraction phase of the excitation-contraction coupling? a. Action p...

A: Each cell has the membrane potential that gets used for the conducting of electric impulses. This is...

Q: What is the importance of hemostasis in details as to blood clotting.

A: Blood is a fluid connective tissue. The components of the blood include red blood cells or erythrocy...

Q: In a essay explain in details the lymphatic vessels and circulation in them.

A:    Hi! Thanks for your question. According to our guidelines of Q&A, we are providing a brief su...

Q: Describe the changes that occur in the skin during aging.

A: The skin is considered an important organ of the integumentary system. The epidermis, dermis, and hy...

Q: What is diffusion?

A: Circulation and transport of solutes, organic salts, gases are important for the survival of both pl...

Q: In discussing the cardiac cycle; all are correct except A. Diastole is also known as relaxation B. S...

A: The heart is a muscular organ that pumps blood throughout the body. The heart has mainly four chambe...

Q: What are the three major functions of the vagina?

A: A hollow tube which is muscular connecting  the uterus  to the outside world is called as vagina. 

Q: What basic functions are common to all living things?

A: There are diverse kinds of living organisms found on our planet earth. They are eukaryotic and proka...

Q: In a essay explain the details in lymphatic system components  and circulation found in them.

A: The lymphatic system is a component of the immune system and helps in maintaining a fluid balance al...

Q: Briefly explain why each of the following statements is false, or reword it to make it true 9. Nerve...

A: Introduction: The brief sequence of events in the membrane potential following excitation is referre...

Q: Medication to treat congestive heart failure include all except A. Angiotensin converting enzyme inh...

A: Heart failure is where the function of the heart gets affected. The heart muscle will not be able to...

Q: Tetrodotoxin is a poison that prevents voltage-gated channels from opening. Would this toxin prevent...

A:   Tetrodotoxin is a potential neurotoxin which is extremely poisonous and can be found in the liver ...

Q: Describe the growth, distribution, and replacement of hairs

A: Hair is a keratinous filament that emerges from the epidermis. It is mostly composed of dead, kerati...

Q: Discuss the actual risk factors of muscular dystrophy

A: Muscular dystrophies are a group of genetically caused disorders characterized by progressive weakne...

Q: 23- The drug of choice in treatment of hypertensive in patient suffering from benign prostatic hyper...

A:   Prostate gland is a part of male reproductive system which is located below the urinary bladder. I...

Q: In a essay explain in details the external barriers  of immune system.

A: Normal obstacless comprise the skin, mucous membranes, tears, earwax, mucus, and stomach acid, the n...

Q: Identify the two functional divisions of the peripheral nervous system, and describe their primary f...

A: Organs that work towards the same function together form an organ system. The digestive system, resp...

Q: What would you expect to happen to a resting skeletal muscle if the sarcolemma suddenly became very ...

A: Skeletal muscles, often known as muscles, are organs of the vertebrate muscular system that are usua...

Q: Which of the following statements about insulin is true? a. Insulin acts as a transport protein, ca...

A: We can say that The pancreatic islets are the endocrine part of the pancreas. It comprises four kind...

Q: A postsynaptic neuron has three presynaptic inputs - from neurons X, Y, and Z. When X and Y are stim...

A: The neuron transmitting or creating a spike and incident onto a synapse is known as the presynaptic ...