13) When my Tigh or Flight" system is activated what happens to the body? A) Increased Salivation B) Elevated Heart Rate C) Vascular Dilation D) All of the above

Q: Which of the following tool actioris describe a set of scissors? Slicing Pinching Shearing Prying…

A: Scissors arr the tool involved in cutting the item of a particular thing

Q: Explain why using your dominant hand to react to a sound stimulus is faster than using your non…

A: When comparing with hands the normal human finds that the hand that is dominant works in a faster…

Q: If FLECT- means bend, what word could best mean bend in a backwards direction? O quadriflect O…

A: The prefix is a word that is placed before a root word, thereby changing its meaning. The word…

Q: Which of the following statements accurately defines deep?   A. Away from the point of origin,…

A: Anatomical directional terms and body plan is an apparently agreed language of anatomy, which allow…

Q: The phospholipids of a cell membrane are arranged into a ________________.

A: The basic, structural and functional unit of life is the cell. A cell is the smallest unit of life…

Q: Question 2 The afferent (sensory) neuron conducts the signal from the spinal cord to the brain from…

A: Central nervous system is responsible for controlling the activities of the body.

Q: Question 3 During muscle contraction, the agonist while the antagonist 1. Shortens; lengthens 2.…

A: Muscles that produce movements work in groups during contraction. Therefore, classification of the…

Q: The question is based on the following passage. The science of producing and transmitting sound…

A: Ultrasound was first developed in World war 2 and has a wide spectrum of usage in the current day…

Q: Question 24 is the amount of space an object takes up O volume O length mass O density

A: Matter  It is thing which occupy space and have some mass.

Q: 2. Give examples on how work and energy are essential in biological systems.

A: Work is defined as a task that involves the mental and physical efforts to get it done. Energy is…

Q: example of chemical restraint

A: A chemical restraint is a form of medical restraint in which a drug is used to restrict the freedom…

Q: True or False When water is not frozen, it does not exert much pressure, but once the water…

A: Frozen water shows large pressure:Compared to other substances, water will expand to a maximum of…

Q: Diglycerides are made of glycerol and __________

A: Diglycerides are a form of glycerides that are involved in biochemical signaling. These molecules…

Q: Question 43 Which of these is NOT a joint? Meeting of the femur and tibia Femur and sciatic nerve…

A: An articulation or connection formed between two bones that functions to support movement and hold…

Q: QUESTION 20 Fentanyl is: O found in Erythroxylon coca O a drug for addiction treatment O a synthetic…

A: Introduction  A drug is any chemical substance that alters the physiology or psychology of an…

Q: The motor end plate is _ a folded area of muscle cell membrane a specialized protein on the…

A: Motor end plate  It a special type of synapse where motor axon touches to a targeted muscle cell.

Q: The amount of energy available to do work is called

A:

Q: QUESTION 2 During muscle relaxation, calcium returns to the sarcoplasmic reticulum via: Calcium…

A: Sarcomeres are the fundamental functional units of the muscle cell, which helps in contraction and…

Q: Can I help you

A: We can say that They are the paired structures responding to the sensation of light and permit an…

Q: In making an artificial cell, the plasma membrane is represented by ____________ _____________.

A: Artificial cell is that synthetic arrangement of particles which together mimics an actual…

Q: "A client's leg wound was swollen and there was foul smelling, thick, yellowish discharge over his…

A: A wound is referred to as an injury to the living tissue due to a cut or force in the skin. There…

Q: Give two similarities between the A-V nodal cells and the Purkinje fibres

A: There is a sequence of electrical events that occur inside the heart during the full contraction of…

Q: The most prevalent natural plant fiber is ___________.

A: Cotton

Q: Art-based Question Chapter 15 Question 5 The condition in this figure is called hyperopia myopia…

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

Q: QUESTION 9 All of the following are related to the Basal Lamina EXCEPT: O Integrin Proteins Laminin…

A: Basal Lamina is that layer that is released by the epithelial cells atop which the epithelium…

Q: The cell membrane contains certain pores in it. This allows only a few substances to pass through…

A: Cell biology: A branch of biology that is mainly based on the fact that the fundamental unit of all…

Q: SAM is the abbreviation for ____________________.

A: SAM is a natural naturally-occurring compound found in almost every tissue and fluid in the body.…

Q: The _____________ protects cells from excessive heat.

A: Excessive heat helps to distort the conformation of biological molecules and denatures them. As a…

Q: Question 3 (1 point) An enables an action, while the ___ opposes and reverses it. --- agonist;…

A: Various mechanisms in the body facilities the action of other mechanisms or the biochemical…

Q: Collagen and elastin are examples of _________________proteins.

A: Introduction: Proteins are biomolecules that consist of one or more long chains of amino acid…

Q: Which of the following hormones would require an intracellular receptor O Growth hormone O…

A: Endocrine glands are ductless glands. They secrete their secretion directly into blood stream. Ducts…

Q: _____________ is the biochemical conversion of light energy into chemical energy.

A: In thermodynamics, law of conservation of energy states that total energy of an isolated system…

Q: A common feature to all scientific experiments is the employment of experimental _____________.

A: A common feature to all scientific experiments is the employment of experimental controls.

Q: True or false: A blind pit may be formed when wood undergoes drying. Select one: O True O False

A: Pits are narrow regions on the secondary cell walls of plants. They resemble depressions in the…

Q: QUESTION 46 Lethal dose kills 50% of test subjects is known as what? LD50 Culling Subject death…

A: Lethal dose indicates the lethal toxicity of a particular substance or radiation.Resistance of every…

Q: Question 28 The effect of sympathetic stimulation on the eye is: O Pupillary dilation, muscular…

A: The iris regulates the amount of light that reaches the eye by opening the pupil and shutting it. To…

Health Assessment