Optional up to 2 points of extra credit: SARS-CoV-2, the virus that causes COVID, results in long COVID in a percentage of individuals. Estimates of this number vary for a number of reasons, but many studies have suggested 10-20% of those infected go on to develop long term symptoms characteristic of long COVID. One of these symptoms is fatigue (exhaustion). Although research is ongoing, the virus is thought to impact mitochondria in a number of ways. One such way is via damage to the mitochondrial complexes, leading to increased production of reactive oxygen species (ROS), resulting in oxidative stress to the mitochondria that can make the inner mitochondrial membrane “leaky” (more permeable), allowing protons to flow across the membrane down their gradient. 1. How would this membrane “leakiness” (increased permeability) impact ATP synthesis, and why? 2. How might this lead to fatigue (exhaustion) in the individual? Please be specific and explain clearly.
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Questions 12-16: Read Anabel’s opening screen on her web pa…
Questions 12-16: Read Anabel’s opening screen on her web page and answer the questions in complete sentences. Remember to answer in the “she” form, since you are talking about Anabel.Hola, Soy Anabel. Tengo veintidós años y estudio en la universidad de Chicago. Vivo con mi amiga Rosana; ella es de Argentina también (also). Rosana y yo tenemos muchas clases y mucha tarea este semestre. Por las mañanas yo asisto a mis clases y por la tarde preparo mi tarea en la biblioteca o en la cafetería. Los sábados trabajo de recepcionista en un hospital. Me gusta trabajar porque aprendo (I learn) mucho. Deseo ser doctora. Los domingos me gusta hablar con mis amigos, comer en restaurantes y bailar.Me gusta vivir con mi amiga Rosana porque es muy fácil compartir mis problemas con ella. ¿De dónde es Anabel? [BLANK-1]
¿Dónde vive tu familia? [BLANK-1]
¿Dónde vive tu familia? [BLANK-1]
Questions 7-11: Answer the following questions in complete s…
Questions 7-11: Answer the following questions in complete sentences. ¿Cuántos años tienes? [BLANK-1]
Complete Susana’s sentences about her family with the correc…
Complete Susana’s sentences about her family with the correct form of the verbs in parenthesis. One of the verbs will remain in the infinitive. (1) Mi familia y yo [BLANK-1] (vivir) en Perto Vallarta. (2) Tengo muchos libros. Me gusta [BLANK-2] (leer). (3) Mi hermano Alfredo es muy inteligente. Alfredo [BLANK-3] (asistir) a clases los lunes, miércoles y viernes. (4) Los martes y jueves Alfredo y yo [BLANK-4] (correr). (5) Mis padres [BLANK-5] (comer) mucho.
¿Tienes hermanos o hermanas? ¿Cuántos? [BLANK-1]
¿Tienes hermanos o hermanas? ¿Cuántos? [BLANK-1]
¿Dónde prepara su tarea? [BLANK-1]
¿Dónde prepara su tarea? [BLANK-1]
What fallacy is committed in this statement? Megan drives…
What fallacy is committed in this statement? Megan drives an expensive car, so she must be earning a lot of money.
Which suffix means to break?
Which suffix means to break?
Which suffix means mouth-like opening?
Which suffix means mouth-like opening?