- 2Qué tipo de orgonismos realizan la fermentación alcoholica? Bacterias y células musculares Solo animales Solo plantas Levaduras y algunas bacterias
- Respiracion celular es el proceso por el cual entro dioxido de carbono a el cuerpo el proceso por el cual entra energia solar a el sistema. el proceso por el cual las neoronas obtlenen energia de la luz solar. el proceso por el cual las celulas obtlenen energia de lag glucosa
- Match the term with the correct definition marine show square nutrient square v redulose square v hydrophobic square residence time [Choose] sink the arerage time that a particle spends in a particular system molecule without a charge which repels water molecules an area where there is a net gain of material for example,where more gas diffuses into assimilation particles of organic materta that fall from surface layers to the deeper ocean starch a carbohydrate made from chains of plucose molecules joined together a large molecule made from many repeating sub units polymer a chemical that provides what is needed for organiums to grow, repair damaged cells or the conversion of nutrient into a usable form that can be incorporated into the tissues of source an area where there is a net loss of material (for example where more gas dissolves into the
- hich one of the FF flants () Thyroid (B)Adrenal c Pancreas (D)Pituitarv What is the primary function of insulin in homeostasis process commil ncrease blood glucose levels B Decrease blood glassos levels (C)Simulat:the rela of glucagon (D)Inhibit digestive enzymes Which of the following is the role of the parathyroid hormons PTF Holl body? (A) It decreases calcium levels in the blood (B) It increase cellgium livals in the bl (C)Regulate sodium levels (D)Stimulat e insulin secretion Which FIF glands is both endocnine and exocrine in furnition? (A)Thyroid (B)Adrenal (C)Pancreas (D)Pituitary 5. Which homone stimulates the production of red blood calls? (A ) Erythropoi etin (B)Insulin (C)) Glucagon 1 ) Melatomin 6 Which hormone is involved in the regulation of the menstresl (A)Testosterone (B)Estrogen (C)Cortisol (D)Melatorin 7.Which hormor e is responsible for milk ejection during breasteading? (A)) Prolactin (B)Oxvtocin (C)Estrogen (D)Progesterone 8.Which hormone is involve d in water balance by acting on the kidneys? ) Aldosteron e (B) ADH (Antidiuretic Homone)(C)Cortisol (1)Glucanan 9.Which chamber of the heart pumps oxygenat ed blood to the body? (A) Righ atrium (B) Right ventricle (C) Left atrium (D)Left ventricle 10.What is the term for the volume of blood pumped by each ventricle in one nimure? (A ) Stroke volun he (B)Cardiac output (C)Heart rate (D )) Blood pressure 11.Which valve prevents backtlow of blood into the left ventricle? (A)Tricuspid valve (B)) Pulmonary valve (C)Aortic valve (D)) Mitral valve 12 .Which of the F/F term is given for the relaxation phase of the cardiac cycle? (A)Systole (B)Diastole (C)Repola rization (D)Depolarization 13. What is the typical blood pressure reading consider ed normal for adults? (A) 80/40mmHg (B) 120/80mmHg (C) 140/90mmHg (D) 160/100mmHg 14.Which blood vessels carry oxygenated blood away from the heart? (A) Veins (B)Arteries (C)Capillaries (D)Lymph ressels 15.Which of th e following is termed as the structural and functional unit off the kidney? (A)Neuron (B)Nephron (C)Alveolus (D)Glomer ulus 16 .What is the primary driving force for glomerula filtration? (A)Osmotic pressure (B)Blood pressure (C)Gravity (D)Dictusion 17.What is the role of the loop of Henle in the nephron? (A)Filtratio of blood (B)Reabsorptio of water and salts (C)familian Storage of urine 18. Which hormone increases sodium reabsorption in the kidneys?
- (A) ADH (B)Aldosterone (C)Renin (D)cortoon 19 Which structure carries urine from the kidney to the bladder? (A) Urethra (B)Ureter (C) Renal vein (D) Renal artery 20 Which structure in the nephron is impermeable to water? (A) Proximal tubule (B)Descending limb of the loop of Henle (C) Ascending limb of the loop of Henle (D)Distal tubule 21. Which part of the nephron is most responsible for the reabsorption of glucose? (A) Glomerulus (B) Proximal tubule (C) Distal tubule (D)Loop of Henle 22. Which part of the digestive system is the primary site for nutrient absorption? (A) Stomach (B)Large intestine (C) Small intestine (D)Esophagus 23. What is the function of bile in the digestive system? (A) Digest proteins (B)Emulsify fats (C)Neutralize stomach acid (D) Absorb nutrients 24.Which hormone stimulates the release of gastric acid in the stomach? (A) Insulin (B)Secretin (C)Gastrin (D)Cholecystokinin 25. What is the primary role of the large intestine in digestion? (A) Absorb nutrients (B)Digest proteins (C) Reabsorb water and electrolytes (D) Break down fats 26. What is the function of the villi in the small intestine? (A) Store digestive enzymes (B)Increase surface area for absorption (C) Secrete digestive hormones (D)Transport bile 27. What is the basic functional unit of the nervous system? (A) Neuron (B)Synapse (C)Axon (D)Dendrite 28. Which type of glial cell forms the myelin sheath in the central nervous system (CNS)? (A) Schwann cell (B)Oligodendrocyte (C) Microglia (D) Astrocyte 29. What is the term for the electrical charge that travels along the axon during a nerve impulse? (A) Synaptic potential (B)Resting potential (C)Action potential (D)Graded poten 30. What happens during depolarizatio of a neuron? (A) The inside of the neuron becomes more negative (B)Sodium ions enter the neuro (C) Potassium ions exit the neuron (D)The neuron returns to resting potential 31. Which part of the neuron is responsible for transmitting signals away from the cell body (A) Dendrite (B) Axon (C)Synapse (D)Soma
