Match the description with the appropriate layer (A-E) or cell (1-7): 1 A 2 3 D 4 7 Keratinocyte responsible for producing substances that make the skin both tough and waterproof [ Choose ] Type of cell that produces "cellular [ Choose ] sunscreen" in the form of a brownish pigment Layer of skin that is particularly [ Choose ] thick on the plantar surface of your feet Stratum spinosum [ Choose ] LO > > >

Q: For each of the following statements, select whether it corresponds to ADH, oxytocin, or both. Pro...

A: Oxytocin and ADH (vasopressin) are two hormones which are produced by the hypothalamus and stored in...

Q: Select the statements that correctly describe negative feedback pathways. 1. A sensor/receptor is re...

A: The negative feedback loops is a process in which there is a change in a given direction which may l...

Q: Can a skeletal muscle contract without shortening? Explain.

A: The muscular tissue contains cells that have a specific function of performing contraction. These ce...

Q: Describe the structure of compact bone. What is anosteon? Name three types of lamellae found in comp...

A: Connective tissue It is the largely distributed tissue in the body. It protects and supports the bod...

Q: Identify components of the cardiovascular system that are affected by age.

A: The cardiovascular system also called  the circulatory system or the vascular system comprises the h...

Q: Explain the relationship between the swollen feet and ankles in an obese, sedentary patient and her ...

A: Inactive lifestyle in which little or no work or exercise is done is called as sedentary lifestyle. ...

Q: Genetic Crosses that Involve 2 Traits In rabbits, black hair is dominant to brown hair. Also in rabb...

A: Given: B =  dominant allele = black hair b = recessive allele = brown hair E = dominant allele = lon...

Q: Distinguish between saturated and unsaturated fats. Whatare trans fats?

A: Lipids or fats are one of the macronutrients required by the body. Its function is to act as the res...

Q: Define the three pathways by which muscle cells produce the ATP energy needed for contraction. ?

A: When a muscle experiences a change in tension or length, it is said to undergo muscle contraction. T...

Q: QUESTION 4 Which of the following is NOT an early symptom of ALS? O Difficulty swallowing O Leg weak...

A: The neural system is the highly complex system of the body that mediates an efficient interaction be...

Q: What special terms are given to the plasma membrane,cytoplasm, and smooth ER of a muscle cell?

A: Muscle is a soft tissue like structure which is primarily responsible for the movement in the body. ...

Q: Describe the parts of the nasal septum in both the dry and living skull.

A: Introduction: Nostril is divided into the left airway and the right airway by the nasal septum. It c...

Q: Jerry has been given a drug that inhibits parasympathetic stimulation of his digestive tract. Should...

A: The food channel has its own in-house supply of enteric neurons, which interacts extensively with ea...

Q: How is sunlight important to bone health?

A: The sunlight, which is considered to be the main source of energy for all living organism, also play...

Q: #8

A: The cardiac cycle is referred to as a sequence of contraction and relaxation of the atria and ventri...

Q: Questions 8 and 9 only !

A: A drug which is taken in the body via any route must cross several semipermeable cell membranes befo...

Q: Which of the following is NOT a tissue type found in the skin? O Stratified squamous epithelium Smoo...

A: The skin is considered the largest organ in the body. It is divided into 3 distinct layers - epiderm...

Q: Differentiate between appositional and interstitial growthof cartilage

A: Growth from outside Chondroblast in perichondrium secrete matrix.  

Q: Describe the forces (pressures) that promote or counteract glomerular filtration.

A: Glomerular filtration is the process through which the excess fluid and waste products are filtered ...

Q: question 6

A: 4. Internal elastic lamina 5. Tunica media

Q: Describe the size, shape, location, and orientation of the heart in the thorax.

A: The heart is the organ that helps in the circulation of blood (a special body fluid) throughout the ...

Q: Leila is a student. She wanted to find out the effect of acidic rainy on the brine shrimp’s populati...

A: Brine shrimps are aquatic crustaceans and also known as Artemia. They have the ability to produce do...

Q: The hypothalamohypophysial portal system connects the hypothalamus with the anterior pituitary. Why ...

A: The hypothalamus and the pituitary gland's anterior region are connected via a system of blood vesse...

Q: Exercise can trigger symptoms of AMS due to which of the following?a. low partial pressure of oxygen...

A: AMS is the abbreviated form used for acute mountain sickness, and it is caused due to exposure to de...

Q: chemotherapy treatment for lymphoma of bone marrow,present with retrosternal pain and difficulty in ...

A: Bone marrow contains stem cells and produce red blood cell, white blood cells and platelets. Several...

Q: What is the advantage of having a planktonic larval stage for benthic animals such as the sea urchin...

A: Animals are multicellular eukaryotic organisms that form the biological kingdom Animalia. Animalia. ...

Q: The lacrimal glands produce lacrimal fluid for each of thefollowing functions excepta. cleansing the...

A: The lacrimal gland is a pair of exocrine glands found within the eye's orbit, which secretes the aqu...

Q: Antidiuretic hormone (ADH) and oxytocin are Select one: a. produced in the hypothalamus and secret...

A: The antidiuretic hormone (ADH) which is also called vasopressin is a peptide hormone that regulates ...

Q: Describe the main function of the thymus, and explain howthe blood-thymus barrier supports this func...

A: Thymus referred to as the lymphoid organ present within the neck of vertebrates. This thymus becomes...

Q: Define absorption

A: The process by which a substance is soaked or absorbed and transported to another substance is calle...

Q: Summarize the major functions of skeletal muscles?.

A: Skeletal muscle is a voluntary muscle, which means that we can regulate its function. It's connected...

Q: Describe the contributions to semen from the accessoryglands

A: The male reproductive system consists of several external and internal organs that function together...

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

A: Growth hormone is secreted by the pituitary gland that functions in the growth of different parts of...

Q: Why is the shape of the magnetosphere not spherical like the shape of the earth

A: The area of space that covers the earth is referred to as the magnetosphere. It is controlled by the...

Q: Define dyskinesia

A: The condition associated with abnormal, uncontrollable voluntary movements is called dyskinesia. Dys...

Q: question 14

A: The human circulatory system is one of the major eleven organ systems in the human body and is respo...

Q: ADH is produced by the hypothalamus and stored in the posterior pituitary.  It increases the reabsor...

A: The endocrine system of human body is the one that is made up of series of glands that produce, secr...

Q: What are some anatomic differences between bronchi andbronchioles?

A: During aerobic respiratory, oxygen is utilised by the organism to oxidise respiratory substrates lik...

Q: What is the difference between a myofilament and a myofibril?

A: The muscle is a soft tissue that is highly specialized in creating stress, resulting in strength pro...

Q: Explain the difference between compact and spongy bone,and describe their spatial relationship to ea...

A: Bone is an organ which protects the internal organs of the body. They are part of the skeleton and h...

Q: Select the letter of the choice that best completes the statement. Special circulation that collects...

A: Blood circulation Blood vessels are organized into circulatory routes that carry blood to specific o...

Q: #9

A: In biology, the term homeostasis can be described as a biological system's ability to maintain stabi...

Q: metabolism of carbohydrate with a power point presentation.

A: (Note: As per the guidelines,we are not allowed to represent answer in power point presentation. So ...

Q: In connective tissue, which structure resists stretch, like a rope?

A: The skin is considered as one of the largest organs in the body. It helps in various function of the...

Q: Explain Temperature-Regulating Reflexes?

A: In order for the cells of the body to execute their activities and associated physiological processe...

Q: Releasing hormones come from which one of the following? a. thyroid gland b. anterior pituitary glan...

A: Hormones are generated by endocrine glands, containing the hypothalamus, pituitary gland, adrenal gl...

Q: What is the action of the muscles in the lateral compartmentof the leg?

A: The lateral compartment of the leg consists of two muscles namely, Fibularis Longus and Fibularis B...

Q: 1-2 pages describe how the parasympathetic nervous system influences food digestion

A: The parasympathetic nervous system (PNS) regulates the activate of cardiac muscles, glands, and smoo...

Q: Functions of Various Hormones 1. Increases water reabsorption in the kidney tubules 2. Promotes the ...

A: Hormones are the chemical messengers which are secreted to regulate the physiology of an organ or pa...

Q: Which structure is highlighted in the above image? Pulmonary vessel O Alveolar sac Terminal bronchio...

A: The lungs are the major organs involved in respiration. There is a pair of lungs located in the ches...