Medical Sciences question and answers for August 17, 2023
- Q Describe how substances are exchanged at the bloodcapillaries.
- Q Proteins destined for the nucleus contain a \"nuclearlocalization signal\" or NLS. How does the the NLS direct theprotein to the nucleus?Proteins that contain a NLS are allowed to freely diffuse...
- Q If the ECF is hypertonic with respect to the ICF, water willmoveoptions:in response to the sodium-potassium exchange pump. in both directions until osmotic equilibrium is restored.from the ECF into the...
- Q As fishes evolved in to amniotes, fertilzation:evolved from external to internalremained internalevolved from internal to externalremained external1 points   QUESTIO14Calcified teeth originated in the first:vertebratesgnathostomeschordatesanimals1 points   QUESTION13When fossil evidence is taken...
- Q The speed of signal propagation along an axon strongly dependson its two characteristics or parameters. What are they?
- Q Discuss fluid and electrolyte balance in the human body
- Q Name the two main metabolic mechanisms of heat generationemployed below the thermoneutral zone.
- Q 1. Identify the effects of the vagus nerve on the followingcomponents of the digestive system:a. Salivary glandsb. Pyloric sphincter (gastric emptying)c. Smooth muscle in the gallbladderd. Smooth muscle in the...
- Q adiagram with written steps showing the different components ofskeletal muscle and how these interact to generate musclecontraction, from a neuron to skeletal muscle cell to contractionof the muscle cell. things...
- Q 6. Which of the following statementsabout the pancreas are false?a. The pancreas consists ofislets of Langerhans.b. The islets consists of threecell types.c. Alpha cells produce insulin.d. Beta cells produce insulin.7....
- Q Your sister Sue has not been feeling well so she went to see herdoctor. Her doctor had her go to the lab and have several bloodtests done. Sue is anxious...
- Q Your sister Sue has not been feeling well so she went to see herdoctor. Her doctor had her go to the lab and have several bloodtests done. Sue is anxious...
- Q Explain the role of climate fluctuations in the origins andevolution of the first true primates, the earliest anthropoids, theearly Miocene \"dental apes\" (proconsulids), and the surviving apespecies of the late...
- Q Give examples of steriod and non steriod hormone and tell what thatparticular hormone does
- Q Need to know answers to to A, B and C.A. discuss in detail the basic processes of Glycolysis, KrebsCitric Acid Cycle, and the Electron Transport Chain. (include wherethese take place.)B....
- Q need to know answers to A and B.A. outline the stages if mitosis(nuclear division)B. what is the function of mitosis?
- Q need to know both answers to A and BA. Outline the stages of meiosis(showing crossing over,recombination of DNA, etc.)B. what is the function of meiosis?
- Q List general responses to increased sympathetic activity and toparasympathetic activity.Which neurons associated with olfaction are capable ofregenerating?What is the function of the auditory tube?Describe the function of receptors in the...
- Q 19. Emulsification of lipids requires __ which are produced inthe ___a. bile salts; liverb. enzymes; pancreasc. acid; stomachd. cholesterol; gallbladder43. Which of the following hormones do not respond to hormonesform...
- Q give a description of how vaccines work. What do we inject and howdoes this give us immunity? Be specific about how the cellswork.
- Q Ben's lungs have emphysema. What is the passage of oxygen in hislungs and his body?
- Q The 2 principle factors that determine Cardiac Outputare:A. Heart Rate & Blood VolumeB. End Diastolic Volume & End SystolicVolumeC. Heart Rate & Blood PressureD. Stroke Volume & Blood VolumeE. Stroke...
- Q a developing follicle just prior to ovulation is knownas?
- Q how do I graph a volume pressure chart in anatomy with EDV andESV step by step image preferably as I am a visual learner
- Q Name the four major regions of the brain and the distinctstructures of each.From superficial to deep, name the layers that constitute thecranial meninges.What is the function of the ascending and...
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