Explain the mechanisms by which the uterus returns close to its prepregnancy size.

Q: Which hormone plays an important role in “letting the brain know” that puberty may occur in girls?

A: The functions of the female reproductive organs are regulated by the hormones released by the hypoth...

Q: The muscle on the calf portion of the leg is the a. gastrocnemius. b. sartorius. c. rectus femoris. ...

A: Muscle is defined as a soft tissue which acts as a source of power in the body. There are three type...

Q: Why does the coupling of photosynthesis and respirationresult in the cycling of carbon?

A: Carbon is a key element that makes up the biomolecules, organic compounds, and hydrocarbon sources. ...

Q: What is being administered to a person receiving gamma globulins?     interferon     leukoc...

A: Immunology is the branch of study that deals with the immune cells, organs, and immune system. The i...

Q: Which of the following evidence seems to confirm that the skeleton alleged to be General Pulaski is ...

A: Casimir Pulaski is also known as the father of the American cavalry, he was a Polish-born Revolution...

Q: What determines the size of a graded potential?

A: The short-lived, localized changes in the membrane potential are generally referred to as graded pot...

Q: Are those the correct answers?

A: Cranium is one of the two units that fuse to form a skull that provides a housing and protector unit...

Q: Which membrane lines the internal canals and covers the trabeculae of a bone?

A: A bone is a rigid organ that constitutes part of the vertebrate skeleton in animals. The general str...

Q: Arrange the following events that occur at a single synapse in the correct order. Assume only one ac...

A: Neurons generate the electrochemical signals that travels down the length of the cell via impulse an...

Q: you have just eaten some lunch meat thats more than a few days oold and crawling with pathogenic bac...

A: The body of an organism has developed a defense system in order to protect itself from harmful patho...

Q: In terms of the potential energy in food, explain why eating food isnecessary for increasing muscle ...

A: Food is an essential component of a healthy body because they contain essential nutrients that help ...

Q: Describe the functions of cerebrospinal fluid as well as the details of its production, its circulat...

A: Hard, bony structures enclose the central nervous system. The skull [cranium] surrounds the brain, a...

Q: (a) What are myofibrils? (b) Which components of the sarcoplasm separate the myofibrils in a fiber f...

A: The three muscle types in the human body are skeletal, smooth, and cardiac muscle. Skeletal muscles ...

Q: 1. As a student what is your role in providingEmergency care when disaster strikes? (5 sentences)   ...

A: Disaster refers to any life-threatening emergency condition. It can natural, artificial (like radiat...

Q: QUESTION 6 Antibodies are     cells     lipids     glycolipids     proteins    ...

A: In humans, the immune system is involved in protecting the body against the pathogenic organism. Dif...

Q: Using the analogy of a one-hour countdown timer, when did prokaryotes originate? When did the coloni...

A: The timer starts from the top at Earth's origin and moves clockwise to the present, making one full ...

Q: How can the deltoid muscles both extend and flex the arm? Aren’t these antagonistic movements?

A: The deltoid is a muscle with a thick, triangular shoulder. The muscle spans the clavicle, acromion, ...

Q: Describe the mechanism of action and clinical application of antihypertensive drug that can cause lu...

A: Antihypertensive drugs are mostly used by patients to relieve hypertension, that is they are direct ...

Q: Define the following and give an example of each:origin, insertion, agonist, antagonist, synergist, ...

A: Introduction: The contractile tissue that brings about a movement is muscle. There are three differe...

Q: Identify the components of a hair and a hair follicle.

A: Hair is a flexible strand of dead keratinized epithelial cells and is made up of two distinct parts ...

Q: Match each item in column A with the most closely related item in column B.Place letters for answers...

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

Q: In a decomposition reaction,a. anabolism occurs.b. proteins are formed from amino acids.c. large mol...

A: Reactions in which one molecule transforms into other molecules are known as biochemical reactions. ...

Q: If an egg rolls out of the nest, a mother greylag goose will retrieve it by nudging it with her beak...

A: Some behavioral responses have been genetically hardwired in living organisms to respond to a cue in...

Q: The high osmolarity of the renal medulla is maintained by all of the following except (A) active tra...

A: Osmolarity denotes the concentration of the solute in a solution. It can be defined as the number of...

Q: Apoptosisa. is a programmed cell death.b. removes excess cells between the developing fingers and to...

A: Apoptosis plays a crucial role as part of the immune system as it contributed to removing the excess...

Q: List the major divisions of the brain.

A: The brain is one of the human body's most significant and most diverse organs. The most dynamic aspe...

Q: The subarachnoid space contains ______, and the epiduralspace contains ______.a. CSF; fat, connectiv...

A: The subarachnoid space includes the cerebrospinal fluid, major blood vessels and cisterns. The ciste...

Q: When the left ventricle is pumping to the aorta which valve is there ?

A: The blood circulating through the circulatory system is responsible for the transport of oxygen and ...

Q: 28 Choose the answer that is not correct: In glycolysis: O A. The net gain is three ATPS if starting...

A: Note: Since it is not mentioned which question is to be answered, we are providing solution to the f...

Q: name the bones of the skull and their anatomicalfeatures;

A: The skull protects the brain and provides structural support to the head and face.

Q: Select the best answer or answers from the choices given: The nutrient blood supply of the lungs is ...

A: The lungs are a pair of sponge-like organs found inside the chest and are engaged with the exchange ...

Q: Write the name of the white blood cell that matches the description. Terms may be used more than onc...

A: White blood cells can be defined as the type of blood cells which kill the pathogens attacking the b...

Q: Secondary neurons in the spinothalamic tracts synapse with tertiaryneurons in thea. medulla oblongat...

A: The human brain is one of the most complex and important structures of the nervous system. It is a n...

Q: Define nephron

A: A nephron is the basic functional unit of the kidney. It is a microscopic form consists of a renal c...

Q: What general name identifies cells that respond to a specifichormone?

A: Endocrine glands are ductless glands of the endocrine system. The endocrine gland of the body secret...

Q: Growth hormone therapy has been widely used to help people with dwarfism and has helped certain indi...

A: Growth hormone therapy is defined as a type of common treatment where it stimulates the pituitary gl...

Q: Select the best answer or answers from the choices given: All of the following are considered innate...

A: Innate immunity can be defined as the immunity present in the body at the time of the individual's b...

Q: Which of the following statements is NOT true about human growth hormone (hGH)? Select one: a. Exc...

A: Human Growth Hormone(hGH), also called as somatotropin, is a type of endocrine hormone that plays a ...

Q: Define blood colloid osmotic pressure (BCOP)

A: The blood colloidal osmotic pressure (BCOP) can be defined as the overall pressure or the osmotic fo...

Q: What are the effects of exercise on the myocardium?

A: The muscles of the heart (cardiac muscles) is called the myocardium. It one of the three types of mu...

Q: Name the types of cells in the stomach and the secretionsthey produce. What are the functions of the...

A: The stomach is a sac-like digestive organ present in between the esophagus and small intestine; it i...

Q: List the organs of the lymphatic system, and explain theirfunctions.

A: A lymphatic system is a true organ system that consists of a network of vessels which are able to pe...

Q: Which circulation is normally under lower pressure? systemic circulation pulmonary circulation

A: Pulmonary circulation consist of network of arteries, veins, and lymphatics that plays a role to exc...

Q: Define the term “SNP” and explain why researchers areinterested in detecting SNPs.

A: Nucleotides are the monomers that make up nucleic acids, DNA, and RNA. Genetic information, coding f...

Q: What other sensations contribute to the sensation of taste?

A: The term special senses in anatomy refer to any of the senses associated with the organs of hearing,...

Q: Define competition

A: Competition is the activity or condition of striving to gain or win something by defeating or establ...

Q: How does the heart works?

A: Location of heart :- Heart is a mesodermal origin. It is located in the thoracic (chest) cavity(unde...

Q: With respect to the hydrostatic pressure and osmotic pressure, which one is greater at the capillary...

A: The exchange of material in the capillary is determined by the hydrostatic pressure and oncotic pres...

Q: PART I: Write a letter of the correct responses besides the questions in Column A which corresponds ...

A: Tarsals: Calcaneus is the largest bone of the foot, which lies beneath the talus to form the heel b...

Q: A researcher measured the rate of ADH excretion as a function of exercise. 6- Plasma 4- ADH Concentr...

A: Antidiuretic hormone (ADH) or vasopressin is a chemical secretion of the hypothalamus that is stored...