Which of these is not a common effect ofsenescence?a. reduced synthesis of vitamin Db. atrophy of the kidneysc. atrophy of the cerebral gyrid. increased risk of intervertebral disc herniatione. reduced pulmonary vital capacity

Q: Define plane

A: Introduction: Anatomy is that branch of medical science that describes the location and structure of...

Q: Erythrocytes make up what average percentage of whole blood?

A: We can say that Blood is considered a connective tissue as it has a matrix. Blood is the body fluid ...

Q: Define muscularis mucosa

A: We can say that The alimentary canal's wall is made up of four layers (outermost to innermost) as me...

Q: Melanocytes and keratinocytes work together in protecting the skin from UV damage when keratinocytes...

A: Introduction:- The integumentary system is an organ system that includes the skin, hair, nails, and ...

Q: Which of the following examples represent a bony joint or synostosis? a synostosis occurs in the ja...

A: The form of joint in which the ossification of connective tissue results in its conversion into a bo...

Q: Explain how permanent damage to facial nerve (CN VII) may affect the function/s of the different spe...

A: Cranial nerves are a set of nerves belonging to the peripheral nervous system (PNS) and are referred...

Q: Homeostasis can be achieved by ________? (a) Hormones (b) glands (c) nerves (d) negative feedback me...

A: A stable, relatively constant internal environment is maintained by the tendency of the body to resi...

Q: escription Tabulate the different preservatives used for urine specimen and indicate their advantag...

A: We'll answer the first question since the exact one wasn't specified. Please submit a new question s...

Q: Match each term with its description. g.vPart of the cell in which citric acid cycles take place a. ...

A: Respiration is a catabolic, biochemical process, that involves the stepwise complete or incomplete o...

Q: xplain why the physician does not make an active unilateral decision of declaring a patient dead?

A: The dying process refers to the transition that a person goes through before dying. Each person's de...

Q: Chlorpromazine and Bromocriptine both have the affinity in the dopamine receptors of the Central Ner...

A: Dopamine is a type of neurotransmitter which is secreted from the symapse. it helps in the communica...

Q: Define nuclear envelope

A: Introduction: In the nucleus, every cell's activity is monitored and controlled. The nuclear envelop...

Q: In this image, which structure is identified by the letter B? A) cardia B) jejunum C) body D) pylori...

A: Digestive system is responsible for breaking down of large food particles into smaller particles. 

Q: The reason the hypodermis acts as a shock absorber is that...... a.it has no delicate nerve endings...

A: The largest organ of the body is the skin. The skin is formed of several subunits. The three subunit...

Q: 10. Persistent waste with toxic substances, for example, an alcohol or some medications, can cause f...

A: Fatty liver disease is caused by the accumulation of fats inside the liver.The symptoms are fatigue,...

Q: Which of the following statements is true? a.Cardiac muscle cells are found in the heart and large ...

A: The tissue derived from embryonic mesoderm and involved in movement and locomotion by virtue of it's...

Q: Spaced practice question: Which of the following statements is accurate concerning respiratory alkal...

A: We can say that In the body, respiratory alkalosis condition when there exists a disturbance in the ...

Q: Which of the following yields nutrients? (a) bolus, (b) chyme, (feces)

A: We know that The digestive system is responsible for digestion and absorption of nutrients from the ...

Q: Can you help me in labelling the parts for Midsagittal Section of the Brain (Lateral View)?

A: In all vertebrates and most invertebrate creatures, the brain acts as the nerve system's focal point...

Q: Please help correct answer?asap

A: Introduction:- Respiration is defined as the act of breathing where oxygen is moved from the environ...

Q: Which blood type/s can you safely give someone with O+ blood? Select all that apply. A+ A- B+ B- AB+...

A: Blood group- There are a total of four types of blood present in the human body  Blood group A, Blo...

Q: Define secretion

A: The process of secretion is highly evolved in humans. 

Q: Help please Define mucous neck cell

A: We know that Surface mucous cells, also known as foveolar cells, are mucus-producing cells that line...

Q: This is Elastic Cartilage,  please use ARROWS to label the following: chondrocyte lacuna elastic fi...

A: Elastic CartilageElastic cartilage offers guide. It has a yellowish coloration and is surrounded via...

Q: Define posterior interventricular sulcus

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

Q: Describe the phases of ventilation in birds.

A: Introduction: The respiratory system of a bird consists of paired lungs with static surfaces for gas...

Q: What is the correct order of chondrogenesis steps? Conversion of chondroblasts to chondrocytes Secre...

A: Chondrification is the process of cartilage formation from condensed mesenchyme tissue that develops...

Q: Describe the physiology of aldosterone What is the stimulus for its release? How is angiotensin II p...

A: Aldosterone is a mineralocorticoid steroid hormone secreted by the adrenal glands located just above...

Q: Define trochlea

A: Bones can be defined as the tissues that are rigid and responsible for providing protection to two i...

Q: Identify the location and surface features of the frontal bone.

A: We know that In vertebrates, the skull is a bone structure that forms the head. It provides a protec...

Q: Which of the following is NOT a function of lysosomes?        a. digesting particles taken in by...

A: Eukaryotic cells contain membrane bound cell organelles including nucleus, Golgi bodies, endoplasmic...

Q: Which of the bones of the skull would you most associate with hearing and balance? a.the temporal b...

A: We can say that The vertebrate's skeleton system's rigid composite tissue that is composed of collag...

Q: Define local reflex

A: The enteric nervous system (ENS) is the innate nervous system of the gastrointestinal tract. It comp...

Q: Define tubular secretion

A: The movement of fluids from the intravascular compartment to the interstitial and intracellular occu...

Q: Describe the mucus blanket and the mucociliary escalator of the respiratory tract and give the impor...

A: The respiratory system is an organ system of the body that consists of several specialized organs th...

Q: Cell fibers that are composed of twisted protein strands are microtubules. O True O False

A: Introduction:- A cell is a mass of cytoplasm that is bound to the outside of the cell membrane. Usua...

Q: Define neuromodulator

A: When coupled with neurotransmitters, neuromodulators increase the excitatory or inhibitory responses...

Q: Which of the following is TRUE for hearing? the organ of Corti sits on top of the vestibular membran...

A: Auditory mechanoreceptors assist in detection of sound wave and transducer them into nerve impulse. ...

Q: Describe a monozygotic and dizygotic twins.

A: Twins are the siblings which are very similar to each other and they are born almost at the same tim...

Q: Heart disease is the leading cause of death around lUe wo complications of heart discase is heart fa...

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

Q: The structure of bone tissue suits the function. Which of the following bone tissues is adapted to s...

A: Bones are connective tissues that range in shapes and functions. They shape a skeletal system that g...

Q: Skin, lung, and blood vessel walls have which tissue characteristic in common?  a.simple squamous e...

A: simple squamous epithelium-Endothelium (the lining of blood and lymph capillaries), mesothelium (coe...

Q: What does a humoral immunity concept map look like with 10 words or phrases?

A: A humoral immunity concept map is a visual representation of knowledge about humoral immunity. It us...

Q: Define Pacinian corpuscle

A: Introduction: Mechanoreceptors are those receptors that are concerned with the sensation of pressure...

Q: Label the parts

A: Introduction:- A brain is an organ that serves as the center of the nervous system in all vertebrate...

Q: Give atleast 2-3 points of difference between white and red pulp of spleen

A: Introduction: The spleen is the portion of the individual's lymphatic system which combat illness an...

Q: Define thyroxine

A: The thyroid gland is the type of endocrine gland present in the body and they are responsible for th...

Q: Which chamber has higher pressure during the following phases of the cardiac cycle? a) ventricular e...

A: Introduction: The cardiac cycle describes the human heart's activity from the start of one heartbeat...

Q: The proximal radio-ulnar joint is a A. hinge joint B. condyloid joint C. pivot joint D. gliding join

A: A joint is a bodily component that connects two or more bones to allow movement. In general, the wid...

Q: ap Parietal lobe Occipital lobe Frontal lobe ? Cerebellum Spinal cord Temporal lobe

A: The brain is one of two components (the other being the spinal cord) is the epicenter of the central...