Macronutrients derives from the Greek prefix makro-, which means which of the following?   Small   Large   Far   Near

Q: Draw a longitudinal section of a mandibular first molar showing the direction of enamel rods. Explai...

A: Introduction The human teeth is the hardest part of the body. It's function is to mechanically break...

Q: 1.  When is odontogenesis initiated?     2.  What are the early stages of tooth formation?     3. ...

A: Since you have posted a question with multi-parts, we will solve the first three sub-parts for you. ...

Q: You have learned to recognize the characteristics of the four fundamental tissues of the body in the...

A: Cells of animal body that are similar in origin, structure and function are organised to form struct...

Q: The heart is subject to lots of autonomic influence! How would sympathetic stimulation affect the fo...

A: The nervous system can be described as the human body’s control center. All body functions, such as ...

Q: Which is true of the uterus? A) it’s posterior to the kidneys B) it’s superior to the bladder C) it’...

A: Introduction:- The tissues, glands, and organs involved in reproduction (children). In women, the re...

Q: Define renin

A: Introduction: The RAAS (renin‐angiotensin‐aldosterone system) of the kidneys aids in regulating the ...

Q: 0. Segment representing the time heart muscle is electrically silent 18. Waveform representing total...

A: The human heart is an organ that pumps blood through the circulatory system's veins, giving oxygen a...

Q: What is your Minute Respiratory Volume (MRV)?  MRV = TV (avg) X # respiration/minute              ...

A: Respiration can be defined as the process in which inhalation of oxygen is followed by the exhilarat...

Q: 3.

A: We know that Neurons play a very significant role in transferring information around the body with i...

Q: 3

A: We know that The egg cells, known as ova or oocytes, are produced by the ovaries. The oocytes are su...

Q: Define ischemia

A: Introduction: The cardiovascular or circulatory system is the body's transport system via which the ...

Q: How does the Na+/K+ ATPase pump keep cells from bursting due to osmosis

A: The Na+K+-ATPase pump assists cells in maintaining osmotic balance and membrane potential. Sodium an...

Q: What is the dependent variable of the experiment?

A: A variable is any characteristic, numbers, or quantity that can be measured or counted. A variable i...

Q: What were Lise Meitner's greatest accomplishments?

A: Science has evolved in till now. With the evolution of science there has been tremendous development...

Q: Match the events listed with their order in the mechanisms behind the firing of an action potential ...

A: Action potential refers to the movement of impulses in the form of electrical changes by changing th...

Q: | Pra'i t Pk- (transient) | Pca, L; I P- (both transient and leaky) k*out fast +30 Ca2+ in slow Plat...

A: DISCLAIMER : Since you have asked multiple question, we will solve the first question for you. If yo...

Q: A. Draw and label the histological structures of enamel listed below: Band of Retzius Hunter Schrege...

A: An adult has 32 teeth. The teeth help in the breakdown of food as mechanical action. The animal whos...

Q: Where is the conus medularis? O Just superior to the cauda equina. O The terminal end of all sympath...

A: The medullary cavity of the bone can be defined as the central cavity that is present in the bone sh...

Q: _________________________ is the main functioning unit of muscle fibers and where the “action” takes...

A: Each of the muscle fibers are made up of even smaller fibers called as myofibrils. These myofibrils ...

Q: What is the significance of near point of accommodation?

A: The near point of accommodation is the closest distance at which a person with good vision can see a...

Q: Blood types A and B are codominant, O is recessive. Rh factor is determined by a different gene. The...

A: There are four types of blood group A, B, O and AB  positive. This is based on the antigens they car...

Q: Upon my discovery, I was initially thought to be a nerve cell because of my "tree-like" shape. I am ...

A: The cells of the immune system are responsible for protecting the body from the foreign microorganis...

Q: Define endoplasmic reticulum (ER)

A: Introduction: The cell is regarded as the fundamental unit of life as all tissues, and any organized...

Q: At a pH of 7.40, the carbonic acid ratio is а. 35:1 b. 4:1 С. 20:1 d. 3:1

A: Blood has four major components, namely red blood cells (erythrocytes), platelets, plasma, and white...

Q: To allow simultaneous replication of the leading and lagging strands by dimeric DNA pol III, the DNA...

A: Nucleic acid is an organic molecule found in living organisms that is responsible for the transmissi...

Q: 1/ The volume of blood in an average-sized person (70 kg; 154 Ibs) is approximately 6 L. WHAT IS Ery...

A: A white blood cell (WBC) count is a measure of the number of white blood cells in a sample of blood....

Q: +52 mv 3 4 4 -96 mv 200 ms The diagram is a tracing of the heart's action potential. Use this diagra...

A: The heart is the main pumping organ in the circulatory system. 

Q: what is the significance of pyramidal decussation?

A: Nerves are the part of the nervous system that is principally responsible for controlling and coordi...

Q: Does the EMG represents the AP of the muscle or the AP reached to the muscle by the nerve ? O AP of ...

A: It measures the action potential(AP) or electrical activity generated. EMG signals acquired do requi...

Q: Define the following - Head, Neck, Back, Thorax, Abdomen, Pelvis, Perineum, Upper limb, Lower limb. ...

A: Anatomy is the study of human or animal bodies and their respective organs. Anatomy also comprises t...

Q: Define intercellular

A: Introduction: Cells are the basic and fundamental unit of all living beings. The unicellular organis...

Q: The diaphysis of a long bone is the shaft of the bone that provides  ____________  for purposes of m...

A: Our bones make up our skeleton that in turn provides the body with a basic framework to which muscle...

Q: How can a hormone mediate changes in target cells to help restore homeostasis?

A: Hormones are chemical messengers that are produced by glands in the body. They are released into the...

Q: 16 please labelling it

A: We know that The human mind has a similar fundamental structure as other well evolved creature cereb...

Q: The dome over the upper part of the nasal cavity and is formed by the nasal bone is known as  A. Br...

A: Nose are among the special features of mammalian respiratory system. It consists of different parts ...

Q: Define diffusion

A: Introduction: Passive transportation of substances occurs along the concentration gradient, and ener...

Q: which of the following groups is most related to the pumping function of the heart? Explain the myoc...

A: The heart is myogenic in nature and is the central organ of the cardiovascular system of the body. I...

Q: Define pyrogen

A: Introduction: Hypothalamus is a small integral portion of the brain and has a shape of a cone that p...

Q: List and describe the basic components of blood

A: We know that The blood is composed of the extracellular fluid called the plasma and formed elements....

Q: Define human chorionic gonadotropin (HCG)

A: Hormones belong to the class of endocrine chemical messangers. Certain glands and cells secrete the ...

Q: 3 4 (a) Transvorse section of eyoball

A: We can say that Special senses are the senses that have a devoted organ for each of them. Special se...

Q: Which of the following is not an effect of contraction of the heart?     increase volume in aorta a...

A: The cardiac cycle is the time period starting from the atrial contraction and ending with the ventri...

Q: increase weight gain and decrease in performance over time.  true or false

A: Eating before bedtime is the time between the dinner and bedtime.   

Q: Discuss the different levels of structural organization of the human body.

A: Levels of structural organization means how the body is organised into different levels with each hi...

Q: The helix terminates at the fatty inferior third of the ear also known as the  A. Tragus B. Antihe...

A: Ears are one of the sensory organs. It is a part of auditory system. The human ear is divided into t...

Q: Liver damage leading to decrease albumin in blood will result in decrease in blood osmotic pressure ...

A: Osmotic pressure is caused by a pull on fluid back into the blood capillary.Edema is a kind of clini...

Q: Describe the significance of growth hormone in human growth and differentiation process.

A: Hormones are chemical signaling molecules produced by the endocrine glands at a trace level. They in...

Q: The small convex prominence that are at an angle of the lateral planes of the superior integumentary...

A: The facial muscles, additionally called craniofacial muscles, are muscles of around 20 skeletal musc...

Q: The first energy production pathway in glycolysis involves the conversion of ______ to ______.   G...

A: The glycolysis is the first step of both aerobic and anaerobic cellular respiration that involves br...

Q: List the components of a generalized reflex pathway?

A: We can say that A reflex is an automatic response or involuntary action that occurs in response to a...