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olga_2 [115]
2 years ago
14

I need help with these two questions ASAP please

Biology
1 answer:
olganol [36]2 years ago
6 0
Sand c shh ft Kevyn full film just xfjbfi
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Ralph is looking at a blood vessel under a microscope as part of his study about the cardiovascular system. He notices that the
coldgirl [10]

Answer:

Veins

Explanation:

8 0
3 years ago
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Which of the following fire-adapted blomes is dominated by shrubs with cool, wet winters and hot, dry summers?
alekssr [168]
I think it’s chaparral
4 0
3 years ago
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Using a broom to clean sidewalks and driveways is a way to reduce water pollution
yulyashka [42]
This can be possible because we no longer need to use a large hose and spray water on the roads and let the dirty water drain away back into seas and rivers and create water pollution. However, this methods requires a large amount of labor and time.
5 0
3 years ago
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The article "Human Impact on the Galapagos Islands" and the video "Long Line Fishing Threatens Wildlife of the Galapagos Islands
andrew-mc [135]

Answer:

sea lions

sharks

sea birds

albatross

Explanation:

The article, "Human Impact on the Galapagos Islands" and the video "Long Line Fishing Threatens Wildlife of the Galapagos Islands", both mentioned that fishers catch animals in the water bodies that are not their main fishing targets. Some of these animals include sea lions, sharks, sea birds, and the albatross.

In the article, it was explained that overfishing was becoming a major problem  of the Galapagos Islands. Sea cucumbers and sharks were described as targets that are endangered and might soon become extinct.

In the video, sea lions, sharks, sea birds, and albatross were mentioned as targets of long line fishing which negatively affect the ecology of the Galapagos Island.

7 0
3 years ago
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- ¿Qué ruta sigue cada uno DE LOS TRIGLICERIDOS en su afán de obtener energía?… ¡sí, energía llamada ATP! - Ruta metabólica que
Fed [463]

Answer:

Los trigliceridos antes de ser disociados en moleculas energeticas necesitan ser absorvidos.

Para eso es importante aclarar que se absorbe nen elintestino en forma de quilomicron, por su caracteristica hidrofuga y son emulsionados por el jugo pancreatico y los jugos provenientes de la vesicula.

Una vez absorbido, este puede seguir diferentes rutas metabolicas de un cuerdo a la necesidad energetica de la persona.

En el caso que una persona obtiene energía de un acido graso o de su reserva adiposa es por que no hay mas reserva de glucogeno, es decir en ayunos prolongados, en personas con dificultad de asimulacion glucosidica como los diabeticos, personas con trastornos anorexicos recientes.

Explanation:

Las grasas contienen una gran aporte de ATP posterior a la adicion de CO2 y H20, en los procesos de beta oxidacion y el ciclo del acido citrico.

El metabolismo de estos se considera toxico en momentos prolongados ya que el  producto de su metabolizacion son los cuerpos cetonicos. Los cuerpos cetonicos aumentan la cetoacidosis de la sangre y atraviezan la barrera hematoencefalica.

El ph por la cetoacidosis disminuye generando toxicidad tisular y del snc, hiperventilacion, hipercapnia, cansancio, aliento cetonico, fallo proteico de algunos complejos enzimaticos de nuestro organismo.

Ademas esimportante aclarar que el ser humano obtiene carbohidratos del glicerol y no de la porcion de acidos grasos.

7 0
3 years ago
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