What is a function of the smooth endoplasmic reticulum?

Q: Axons from which neuron in the retina make up the optic nerve? a. amacrine cells b. photoreceptors c...

A: The transmission of visual signals can be defined as the sequence of events that helps detect and pe...

Q: Define diastole

A: In Anatomy and physiology, diastole can be defined as the heart cycle period when there occurs relax...

Q: The anticancer drug paclitaxel (Taxol), derived from the Pacific Yew, has many effects on mitosis.  ...

A: The paclitaxal is the chemotherapeutic drug which is used to treat various types of cancer such as o...

Q: Explain the difference between axial and appendicular muscles.

A: Muscles are the soft tissues present within the body of an organism responsible for initiating any t...

Q: List the different types of neurotransmitters?

A: Neurotransmitters are referred to as the chemical messengers responsible for transmitting the impuls...

Q: The utricle and saccule are located in the inner ear. They contain otoliths on top of gel-like fluid...

A: The presence of sensory and reaction systems is a widespread property of life as far as we might be ...

Q: what is atropine competing with ? what is its effect on heart activity ?

A: Atropine a non-selective muscarinic receptor inhibitor used in the treatment of acute sinus node dys...

Q: Response to a stimulus within the central nervous system differs from that of a reflex arc because  ...

A: There are changes in the internal as well as the external environment of an organism and these chang...

Q: Protein: complex I, Role: Complex I is the first enzyme complex involved in oxidizing NADH as part o...

A: Coenzyme Q-10 (CoQ-10 or Ubiquinone) is a quinone that is found in most aerobic organisms from bacte...

Q: The layer of the epidermis indicated by the arrow is called the stratum Miller

A: Introduction: Skin is an example of a cutaneous membrane. It is a multi-layered membrane comprising ...

Q: Generally, what is the result of the negative feedback process? Of positive feedbnack?

A: Positive feedback is where a change in the process will lead to a better result ie in a positive way...

Q: Which type of embryonic tissue develops into nephrons?

A: The structural and functional unit of the excretory system's organ called the kidneys that comprise ...

Q: Which structure is associated with the embryologic development of the peripheral nervous system? a. ...

A: The peripheral nervous system is the division within the body's nervous system comprises of Nerve ce...

Q: Insensible water loss is water lost via ________.a. skin evaporation and in air from the lungsb. uri...

A: Water loss from the body occurs in both the condition sensible and insensible both. Sensible water l...

Q: When reading, a person with astigmatism sees some lines in sharp focus while others appear blurred. ...

A: Astigmatism is a type of imperfection where the eye wont be able to focus light properly. The light ...

Q: What are basic methods used in management of plant pathogens? How these varies   from pathogen to pa...

A: A plant pathogen can be any of the organisms like fungi, bacteria, protists, nematodes, and viruses ...

Q: Describe how the valves keep the blood moving in one direction.

A: The heart is a muscular organ in most animals. It pumps blood through the blood vessels of the circu...

Q: An average adult inhales a volume of 0.50 X 10-3 m3 of air with each breath. If the air is warmed fr...

A: The respiratory rate of an individual is based on residual volume(amount of air left in the lungs), ...

Q: In your own words, how does depression affect neurotransmitters, synapses, and neuron function?

A: Neurotransmitters are a type of chemical messengers that transmits singal from neuron to target cell...

Q: Please fill in the table to summarize the differences between central and peripheral vision. Vision ...

A: Central vision if the vision that helps to see clear, colored and sharp images of the objects. If th...

Q: Describe the structural and functional properties of cardiac muscle, and explain how it differs from...

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

Q: Which are The Harmful Effects of Pressure Gradients When theThorax Is Unstable?

A: Unstable thorax, also known as flair chest or flail thoracic segment. It occurs most commonly due to...

Q: How does the brain recognize the difference betweenthe musical notes high C and middle C? Between a ...

A: The brain can recognize the difference between two sounds that vary in their amplitude or frequency....

Q: Anatomy and Physiology Question

A: Brain consists of major three divisions that is: Prosencephalon or forebrain Mesencephalon or midbr...

Q: Explain why activation of pancreatic enzymes is delayed until they reach the small intestine.

A: The pancreas is the small, leaf-shaped organ present below the stomach. Pancreatic cells release enz...

Q: 14. Assume that a string is tied around the heart at the level shown in thediagram by the red line A...

A: Introduction: Human's and frog's circulatory system is similar, comprising one circuit that brings a...

Q: What are the main functions of the sensory-somatic nervous system?

A: The various physiological functions and physical activities of the body occur in a synchronized mann...

Q: What are the different structures that comprise a cell? Describe the different roles, functions, and...

A: Cells are defined as the basic structural and functional unit of all living organisms. These cells r...

Q: why is compact bone  tissue hard?

A: Bone tissue is classified into two types such as compact and spongy bone tissues. Compact bone devel...

Q: While exploring a forest, you come upon a plant that you haven't seen before.  You dig it up and tak...

A: Taxonomy is the field of science which deals with the identification and classification of organisms...

Q: In which of these blood vessels are elastic fibers present in the largestamounts?a. large arteries c...

A: Elastic fibres can be defined as the yellow fibre comprises of elastin protein. These fibres occur i...

Q: Discuss the physiological changes that occur in response to cold acclimatization.

A: Acclimatization of stable, normal adults typically happens over around two weeks. In reaction to hea...

Q: during the four phases of the cardiac cycle. Which valves open/close during these phases? Ventricula...

A: Cardiac cycle is defined as the time period between the contraction of atria and relaxation of ventr...

Q: question 14

A: The human circulatory system comprises blood, blood vessels, and the heart. The blood circulating th...

Q: List and describe the three main fibers of the cytoskeleton.

A: Cytoskeleton can be defined as the network of tubules and filaments which are present throughout the...

Q: The cranium protects the a. lungs. b. brain. c. heart. d. stomach.

A: In anatomy, the skull comprises 22 bones: eight bones that cover and defend the brain and 14 bones t...

Q: What are the cells that create the three classes of connective tissue? (HINT: the three classes are ...

A: Connective tissues are the type of tissues that are present in an individual that connects, differen...

Q: How do lymphatic capillaries differ from blood capillaries?

A: Exchange of Gases, Nutrient and Waste Between Blood and Tissue Occurs in the Capillaries. Capillarie...

Q: eye c

A: "Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for y...

Q: Define C 3 plant

A: Photosynthesis is defined as the process by which autotrophs form sugar molecules from carbon dioxid...

Q: Name the cranial nerve(s) most involved in each of the following: moving your eyeball; sticking out ...

A: Introduction: The set of twelve nerves that are paired which originates from the brain directly are ...

Q: Name a structure that is located cranial to the abdominal cavity caudal to the neck and dorsal to th...

A: Anatomical position is defined as the description of any structure or region of the body with the ar...

Q: Cells found in the choroid plexuses that secrete cerebrospinalfluid area. astrocytes. d. oligodendro...

A: Choroid plexus referred to as the network of vessels of blood and cells present within the ventricle...

Q: Painful viral infections of the nerve endings are called _______________.

A: Integumentary system is one of the systems in the body that includes nails, glands, hair, skin, swea...

Q: Which of the following are among the four subfield of general anthropology?

A: It is the broad-based study of humankind around the world and throughout time. It deals with the bio...

Q: A healthy elastic artery ________.a. is compliantb. reduces blood flowc. is a resistance arteryd. ha...

A: Blood vessel forms the part of circulatory system through which the blood flows in the body. Artery ...

Q: Name and describe the body cavities and the membranes that line them?

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

Q: Write T for true or F for false for the following statements. ____ 1. ATP causes the detachment of m...

A: ATP stands for adenosine triphosphate. It is the principal requirement of the muscles to allow contr...

Q: The autonomic nervous system deals with aspects of our bodies we do not control-the involuntary sect...

A: The autonomous nervous system is part of the complex nervous system involved in the involuntary acti...

Q: Explain why damaged cartilage takes a long time to heal. What are theadvantages of articular cartila...

A: Cartilage can be described as one of the important structural components of the human body. Cartilag...