Can you please answer question 5 part a. and b.

Q: Which of the following happens when the parasympathetic defecation reflex is initiated? relaxation o...

A: Defecation reflex: It is an involuntary response of the lower bowels due to various stimuli that ei...

Q: The Y allele in Drosophila is a dominant for yellow body color and the y allele is recessive for bro...

A: When in heterozygous condition alleles doesn't flow the dominance and recessive phenotypic expressio...

Q: Rank the options below. blood circulation of endogenous or exogenous pyrogen substances cutaneous va...

A: When the body temperature becomes more than the normal body temperature for a temporary period, it i...

Q: Describe unique anatomical features that enable the stomach to perform digestive functions.

A: Digestion is a process that involves the breakdown of food into smaller particles such that it can b...

Q: The following are characteristics of the standard anatomical body position, except for: body is sta...

A: Anatomical planes are utilized to describe the anatomical locations of various organs. There are thr...

Q: Which of the following statements about passive processes of membrane transport is false?  a. cellu...

A: Passive transport is the mechanism of transport in which energy is not required and substance move a...

Q: Which proteins are involved in the fusion of vesicles to the plasma membrane during exocytosis? t-S...

A: Certain large molecule enters into cell via  endocytosis and other intra -molecules exit the cell vi...

Q: Various products from carbohydrate metabolism is included in the box below. Inspect them and create ...

A: In the glycolysis pathway, break down to glucose occurs to produce energy. Production of two molecul...

Q: Do the developmental mechanisms in the information processing emphasize nature, nurture, or both? Ho...

A: Cognitive development occurs in distinct steps from infancy to adulthood. Each of these stages is ma...

Q: Which structure is highlighted?

A: Blood vessels are pipes through which blood flow . It can be :-  A ) Vein  B ) Arteries Arteries are...

Q: Alpha wave QRS complex T wave P wave ST segment Copyright McGraw-Hill Education. Permission required...

A: An electrocardiogram is done to check the rhythm of the heart as well as the electrical activity. It...

Q: Explain why positive feedback is more likely than negativefeedback to disturb homeostasis.

A: Homeostasis refers to the mechanism of maintaining a stable internal environment. Feedback loops are...

Q: Explain how the intracellular and extracellular fluids different from each other?

A: Intracellular fluids are those fluids which are present inside the cells and extracellular fluids ar...

Q: Given these parts of a hair and hair follicle:(1) cortex (4) epithelial root sheath(2) cuticle (5) m...

A: Hair is the collective term applied for two parts namely the hair shaft and the hair follicle.   The...

Q: Glycogen is a _________, found in the liver and muscle cells, and is the storage form of glucose in ...

A: Carbohydrates are polyhydroxy aldoses, ketoses and their derivatives that yield such compounds an hy...

Q: RH What type of bond is being formed here? R H -C-N-H || | но — с C-N-H + HO- O H R RH но — с—с C-N-...

A: Biomolecules are the biological molecules that are found in the nature in form of sugars, proteins, ...

Q: What's an oblique cut is one that is cu

A: Answer: An oblique cut is one cut that produced a two angled sided shape. In a biopsy or any medical...

Q: Explain how tonicity is different from osmolality.

A: The number of solutes per kilogram of solvent is the osmolarity, which is a measure of the concentra...

Q: What are the primary functions of the left cerebral hemisphere? Of the right cerebral hemisphere?

A: The groovy structure that divides the cerebrum into the left and the right hemispheres is called the...

Q: Which of the following statements about the two major divisions of the body is true? the axial body...

A: The human body is divided into two principal portions these are axial and appendicular. The human bo...

Q: The arrangement of a polypeptide into afibrous or globular shape is called itsa. primary structure.b...

A: We can say that Amino acids are building blocks of proteins; it is classified according to its struc...

Q: Which of the following diuretics are able to prevent excessive secretion of potassium ions in the ur...

A: Diuresis is the phenomenon in which the production of urine is increased in the body. The substances...

Q: What part of the respiratory pathway follows after the main bronchi?

A: We can say that The respiratory system is a vital biological system consisting of various organs and...

Q: Discuss the difference between dense regular and denseirregular connective tissue as an example of t...

A: Cells are the basic structural and functional unit of all known organisms. A group of cells with sim...

Q: Regarding blood transfusion which of the following is correct? Select one: O a. Regardless of the na...

A: Platelets are small, colorless non-nucleated cells.  It appears spherical in shape and becomes oval ...

Q: Rebreathing from a closed bag will result in Inhibition of respiration O Loss of consciousness Stimu...

A: Respiration is the process of uptaking oxygen gas from the environment to the tissue of the body. 

Q: identify the principal types of nucleic acids.

A: Nucleic acids which carry  genetic information which is examine in cells to prepare the RNA and prot...

Q: Tonicity problems: A. What is the % of water inside the cell? B. What is the % of water outside the ...

A: The osmosis is an energy independent process in which two solutions with different concentration tha...

Q: Define the term Accumulation? what is its role in Stimulating the PeripheralChemoreceptors?

A: Accumulation may be a continuous growing or collecting, then quantity of something is added to or in...

Q: Why does the respiratory system not respond as fast as the chemical buffer systems?

A: The body's three unique buffers chemical system are: the carbonate/carbonic acid buffer, the phospha...

Q: Alzheimer’s disease causes neuronal loss in forebrain cholinergic neurons. Name three different fore...

A: We can say that Alzheimer's disease is a progressive neurodegenerative disease that causes the brain...

Q: Semiconservative replication occurs duringa. transcription.b. translation.c. posttranslational modif...

A: DNA is the macromolecule that stores genetic information needed for the survival of the organism. It...

Q: It has been several hours since you last ate. Walking past a bakery, you catch a whiff of freshly ba...

A: The movement of food and secretions of the digestive system is regulated by long reflexes from the ...

Q: Which statement is true about veins? a. Veins always transport deoxygenated blood. b. Veins drain in...

A: The blood vessels transport the blood throughout the body. The three major types of blood vessels in...

Q: How is DNA related to nucleotides?

A: DNA is a helical molecule present in the nucleus and it is very important for all the living organis...

Q: Describe the structural features resulting from keratinizationthat make the epidermis structurally s...

A: keratinization to describe cells that produce enormous amounts of a protein called keratin. Keratin-...

Q: Describe the effects of aging on the maximum heart rate.?

A: Pulse is the heart rate, or it is the number of times our heart beats in one minute, it vary from pe...

Q: Briefly explain, how you would use the sense of hearing in assessing the spoilage ofcanned food?

A: Foods have certain organoleptic properties, that is, certain characteristics of food are experienced...

Q: Which brain regions show atrophy in Alzheimer’s disease? Select ALL that apply.     cingulate gyru...

A: The message is sent to the different parts of the brain and to the muscles and organs of the body fr...

Q: endomembrane Turner mosaic archaeon homeostasis Telomeres Endocrine antiparallel flagella cytogeneti...

A: Biology is a branch of science that studies living organisms. It includes a lot of fields ranging fr...

Q: Give an example of a compact bone under a microscope and what observations can you see in it?

A: Skeletal system provides our body framework of the body. It also give support during its movement an...

Q: Which of the following statement relating to body cavities is false? dorsal body cavity houses brai...

A:  Body cavity is any potential space inside the human body. These cavities accommodate organs for pro...

Q: List the importance of the carbonic acid–bicarbonate buffer system on human body fluid?

A: Buffers are the solutions which have the ability to resist changes in the levels of pH when either a...

Q: Sketch and label the parts of a typical long bone

A: Introduction: One-third of the connective tissue is the bone, and are they are impregnated with salt...

Q: Sequelae definition

A: When activity of one or more organ is disrupted then it is characterized by sign and symptoms,this i...

Q: Saved Falx cerebri Inferior nasal concha Nasal septum Hard palate Inferior nasal meatus Maxillary si...

A: In the given image, we are shown anatomy of nasal cavity. We have to label the structures mentioned ...

Q: What happens during transcription

A: Central dogma of Molecular Biology says that replication is followed by transcription and transcript...

Q: Contemplate. Name at least three technology-based transaction of sex. Identify why adolescents tend ...

A: Transactional sex can be interpreted as a non-marital, non-commercial sexual connection stimulated b...

Q: Projections from the bone lacunae are called. OA. canaliculi O B. Haversian system O C. osteocytes O...

A: The skeletal system of the body is made of living tissue called bones. The bones provide support to ...

Q: Which of the following should happen with the innervation of the urinary bladder and urethral sphinc...

A: The excretory system is required for the removal of nitrogenous wastes from the body of the organism...