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Whitepunk [10]
2 years ago
10

What percentage of human sperm cells carry an X chromosome?

Biology
1 answer:
Kobotan [32]2 years ago
4 0
Percentage of human sperm cells carry an X chromosome is C 50%
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In your diagram, identify objects that represent parts of Earth’s four spheres. Label these objects G (geosphere), B (biosphere)
Anna35 [415]

Answer

H=hydrosphere

B=biosphere

A=atmosphere

G=geosphere

Explanation:

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3 years ago
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En la raza de ovejas Rommey Marsh, un gen conocido como gris letal, provoca que el feto gris GG, muera antes de las 15 semanas d
slega [8]

Answer

1:2:1

Please  check the file,due to technical reasons there was issues  with submission

Explanation:

Download docx
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3 years ago
Which of these are a function of the system shown?
Over [174]

Option (a) has a greater chance of being the answer — the respiratory system does take in Oxygen to break down glucose into Carbon dioxide and water vapor, releasing energy.

8 0
2 years ago
A new island forms due to an underwater volcano. Birds from the mainland colonized the island. This is an example of
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It would be a behavioral isolation
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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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