Describe the difference between integral and peripheralproteins in the plasma membrane

Q: Endochondral ossification is ________.a. the process that replaces hyaline cartilage with bone tissu...

A: The bones provide stability, defence and also allows movement in humans. The articulation of bones f...

Q: What change in vessel shape most affectsresistance to blood flow?

A: The cardiovascular system consists of the heart, the blood and the blood vessels. Blood vessels are ...

Q: Can you help me the name of the label of the muscle?

A: Skeletal muscle tissue is attached to bones and long, cylindrical, striated fibers with many periphe...

Q: 1) Paula is a scientist who is developing a drug called Fremtol that will be used to treat muscle sp...

A: Myosin and actin are the two main proteins found in the muscle, and they play the role in muscle mov...

Q: Define each of the following external features of the heart: auricle, coronary sulcus, anterior inte...

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

Q: Given the following organ and cavity combinations:(1) heart and pericardial cavity(2) lungs and pleu...

A: The body cavities refers to the fluid filled space within the body which holds the internal human or...

Q: When Thomas’s friends asked him how he always scored the highest marks in math tests, he said that i...

A: In vertebrates' brains, the cerebral region comprises two cerebral hemispheres separated from each o...

Q: I don't understand this question

A: Muscle tissue is a specialized tissue found in animals which allows movement. Muscle tissue consists...

Q: Regarding palatine bóné which 2 points is incorrect * O A. Form part of the orbital floor B. Perpend...

A: forms the anterior nasal spine

Q: What type of capillaries are the glomerular capillaries? What is their function?

A: The glomerulus is referred to as the small network of blood vessels known as tuft present in the kid...

Q: The humerus articulates with what bone marking of the scapula?

A: The upper limb's longest and largest bone which at the glenohumeral joint articulates proximally wit...

Q: The ventricles in the brain are filled with, (a) blood. (b) cerebrospinal fluid. (c) air. (d) nervou...

A: The ventricles of the brain can be defined as the communicating network located within the brain par...

Q: Distinguish between organelles and inclusions. State twoexamples of each.

A: A cell can be defined as a fundamental structural unit of an organism that is functionally responsib...

Q: The greater splanchnic nerve originates from which vertebral levels

A: T5-T9

Q: The triangle of auscultation is formed by all of the followingmuscles except thea. trapezius.b. rhom...

A: The muscles are a part of the musculoskeletal system of the body. They are primarily responsible for...

Q: (a) Describe the steps of erythrocyte formation in the bone marrow.(b) What name is given to the imm...

A: a)Erythropoiesis is defined as the process of origin, development and maturation of the erythrocytes...

Q: The cardiovascular system includes ____________ a. the heart c. the capillaries b. the arteries and ...

A: Like other organ systems, the cardiovascular system also an important organ system, found in the hum...

Q: How epidermal wound and deep wound heal?

A: Epidermal wound healing: When there is a wound in the epidermis, the basal cells of the epidermis fr...

Q: Name the valves that separate the atriafrom the ventricles. What are the functionsof the papillary m...

A: The heart is the epicenter of the cardiovascular system and helps pump oxygenated blood to the rest ...

Q: Explain the histology of the stomach wall.

A: The stomach is an essential organ of the gastrointestinal system. It is located between the esophagu...

Q: Describe how the sliding filament model explains thecontraction of muscle fibers.

A: The 3 types of muscle tissue are cardiac, smooth, and skeletal. Cardiac muscle cells are located in ...

Q: Which accessory organ of the male duct system runs from the scrotum into the pelvic cavity?

A: The vas deferens is the accessory organ of the male duct system that runs from the scrotum into the ...

Q: Slight vasodilation in an arteriole prompts a ________.a. slight increase in resistanceb. huge incre...

A: The circulation of blood is primarily governed by the blood vessels of the cardiovascular system, an...

Q: Ketone bodies are used as an alternative source of fuel during starvation. Describe how ketones are ...

A: Ketone bodies are produced in the liver during gluconeogenesis. Gluconeogenesis is the process of pr...

Q: Describe a fluid shift.

A: The fluid shift can be defined as the process in which fluid moves between the fluid compartments. T...

Q: What is the main cell type of subcutaneous tissue? Group of answer choices Adipocyte Basal cell ...

A: Subcutaneous tissue is also called hypodermis. It is the lowermost layer of integumentary system in ...

Q: The breakdown of glucose to pyruvate is: (a) glycolysis. (b) gluconeogenesis.(c) cellular respiratio...

A: Glucose is the main energy molecule of the body. Carbohydrates are large molecules which break into ...

Q: What happens to the embryo after week 8? Select one: a. All organ formation has completed, so the ...

A: Fetal development within the womb is called prenatal development. It is a process that occurs in thr...

Q: Superovulation is when women take hormones in order to release more eggs for fertilization. Which of...

A: Hormones are protein or steroid molecules that act as chemical messengers which are secreted directl...

Q: How are endocrine and exocrine glands alike? How are they different?

A: A group of cells or a “secreting organ” in the human or animal body that is responsible for the secr...

Q: Describe blood flow and oxygen delivery to the myocardium during systole and diastole.

A: Coronary perfusion pressure : in systole intramyocardial blood is propelled forwards towards the cor...

Q: Can you help me with this question

A: Excercise enhance your health and decrease the risk of evolving several diseases like type 2 diabete...

Q: Why should a person be concerned about genital herpes—is it not just a cold sore on the genitals? Ex...

A: Reproductive health is defined as a healthy reproductive system with normal functions. According to ...

Q: The nervous system is involved in parturition through all of the following EXCEPT Select one: a. p...

A: Pregnancy is also termed as gestation during which one or more offspring develop in the uterus of a ...

Q: Hypertrophy is the increase in size or mass of an organ or body tissue.

A: A physical activity which is essential for health and fitness is said to be exercise. Exercise helps...

Q: After you read about hemophilia C later in this chapter, explain whether it would affect the extrins...

A: Defects in the process of haemostasis, leading to the bleeding disorders, have been identified at th...

Q: Identify the structural components of a sarcomere.

A: Sarcomere can be defined as the primary structural part of myofibril in a skeletal muscle. It compri...

Q: Compare and Contrast the 3 different muscle types in both form and function

A: Introduction: The soft tissue present in mammals is muscles. The muscle cells comprise protein filam...

Q: The greater splanchnic nerve originates from which vertebral levels

A: The splanchnic nerves are a group of paired visceral nerves that innervates the body's internal orga...

Q: So-called “loop diuretics” increase urein volume by: A. Increasing glomerular flirtation rate B. Inh...

A: Inhibiting transport of Na+, K+and Cl by the ascending limb of the nephron loop

Q: Explain the primary difference between a facial bone and acranial bone

A: Bone can be defined as a tissue present in the body which is rigid and responsible for forming the s...

Q: What is fascia?

A: The cells are the basic biological units of life. They are responsible for carrying out all the func...

Q: What is the blind spot? What are the fovea centralis andmacula?

A: Introduction: The eyes are the sensory organs enabling vision. They are the paired structures respon...

Q: What are the differences between true ribs and false ribs?

A: Ribs are the set of twelve paired bones. They form the protective cage-like structure of the thorax....

Q: State the all-or-none principle of action potentials.

A: A fast, random, propagating, and transitory change that occurs in response to a stimulus in the rest...

Q: The constant state of partial contraction of muscles is called a. muscle atrophy. b. muscle tone. c....

A: Introduction: Muscle is a contractile tissue responsible for bringing out the movements. Muscles are...

Q: Identify the highlighted muscle.

A: The thigh region is also known as the femoral region. It lies between the hip region and knee joint....

Q: Between 1959 and 1961, thalidomide was prescribed to expectant mothers in Canada for morning sicknes...

A: Teratogenesis is the production of birth defects in the fetus. A teratogenic drug is responsible for...

Q: Give some applications of magnetoencephalogram (MEG)?

A: Magnetoencephalography (MEG) can be described as a diagnostic technique used to map brain functions ...

Q: Respiratory adaptation for gas exchange in plants and animals.

A: The respiratory (gaseous exchange) system is an organ system that helps an individual or organism to...