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Anna007 [38]
3 years ago
6

What is the structure of the middle ear?​

Biology
2 answers:
andriy [413]3 years ago
8 0

Answer:

The middle ear is a narrow air-filled cavity in the temporal bone. It is spanned by a chain of three tiny bones—the malleus (hammer), incus (anvil), and stapes (stirrup), collectively called the auditory ossicles.

Explanation:

Hope this helps!;)

m_a_m_a [10]3 years ago
4 0

Explanation:

The middle ear is an air-filled cavity that sits between the tympanic membrane and the inner ear. The middle ear also consists of three tiny bones called ossicles , the round window, the oval window , and the Eustachian tube .

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For each FADH2 that supplies electrons to the electron transport system, ________ ATP(s) is/are synthesized. For each NADH H tha
arlik [135]

Answer: 2; 3

For each FADH2 that supplies electrons to the electron transport system, 2ATPs are synthesized. For each NADH that supplies electrons to the electron transport system, 3 ATPs are synthesized.

Explanation:

Both FADH2 and NADH are you reducing equivalents in that they give off electron in terms of hydrogen atom or a hydride ion.

Thus, in the inner membrane of the mitochondria where electron transport occurs, FADH2 gives off its hydride ion yielding 2 ATP molecules; while NADH gives off its hydride ions to yield 3 ATP molecules

5 0
3 years ago
How does a Calorie on a food label relate to a calorie that is produced in cellular respiration?
MrRa [10]

Answer:

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I hope this helps:)

8 0
3 years ago
Can you help me answer this question?
Anna71 [15]
C possibly, not too sure
6 0
4 years ago
What changes in agriculture have increased the potential for water pollution
Vinvika [58]

small chicken farms turned into factories because it was cheaper to  

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7 0
3 years ago
During anaphase, what structures are attached to the centromeres?
Effectus [21]

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

                  Hello!

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

❖ Structures called spindle fibers are attached to the centromeres. Spindle fibers divide the genetic material in a cell (sister chromatids).

~ ʜᴏᴘᴇ ᴛʜɪꜱ ʜᴇʟᴘꜱ! :) ♡

~ ᴄʟᴏᴜᴛᴀɴꜱᴡᴇʀꜱ

8 0
3 years ago
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