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Orlov [11]
2 years ago
5

Oxygen acts as the thermal electron acceptor by combining with electrons and blank to form blank

Biology
1 answer:
lozanna [386]2 years ago
8 0

Answer:

H+ ions // water

Explanation:

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Explain why it is correct to say that the air and good passages cross in the pharynx?
Verdich [7]
Air must pass from the back to the front of the pharynx to enter the trachea and food must pass from the front to the back of the esophagus
6 0
3 years ago
Match the part of the cell to its correct function.
s344n2d4d5 [400]
1. k
2. d
3. c
4. j
5. f
6. e
7. l
8. h
9. g
10. b
11. i
12. a                                                                     
I believe these are all right correct me if I am wrong



5 0
3 years ago
You are dispatched to the scene of an assault with police on the scene. you arrive to find a​ 28-year-old female victim who rece
musickatia [10]
The correct option is this: HAVE YOUR PARTNER APPLY MANUAL STABILIZATION WHILE YOU APPLY A LOOSELY BANDAGED ABSORBENT DRESSING.
Stabilization is a process that is used to prevent shock in injured or sick people. Stabilization should be the first thing that is done for a patient when a patient is in shock. To manually stabilize a patient with neck injury; place your hands on both side of the person's head and do not attempt to align the head and the lower body. 
4 0
3 years ago
The fossil record shows that the average size of black bears was large during cold glacial periods and got smaller during warmer
snow_tiger [21]

Answer: directional

Explanation:

Because only one trait was favored. When bears are cold, being bigger helps them better adapt to the coldness. Adjusting to the weather is one trait.

3 0
3 years ago
De acuerdo con lo anterior llene el siguiente cuadro comparativo señalando con x si las células procariotas o eucariotas posee l
Maurinko [17]

Answer:

El cuadro no está presente pero las diferencias principales entre células eucariotas y procariotas son:

Eucariotas:

Tienen núcleo

Tienen organelas

Tienen Vacuolas

Tienen Citoesqueleto

Tienen Cloroplastos

El ADN está asociado a proteínas

El ADN es lineal

Presentan mitocondrias

Presentan un sistema de endomembranas

Procariotas:

No tienen núcleo

No tienen vacuolas

No tienen cloroplastos

No tienen organelas

El ADN no está asociado a proteínas

El ADN es circular

Presenta mesosomas

Explanation:

Las células procariotas son más primitivas que las eucariotas, por ende, sus estructuras son más simples. Las células procariotas están en organismos unicelulares tales como las bacterias, mientras que las células eucariotas están en organismos unicelulares y pluricelulares como en plantas, animales, u hongos. La diferencia más notoria entre ambos tipos de células es la ausencia de núcleo en las procariotas haciendo que el ADN está disperso en el citoplasma mientras que en las células eucariotas, el ADN está dentro del núcleo celular.

4 0
3 years ago
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