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Novosadov [1.4K]
2 years ago
13

The stage of cellular respiration called______

Biology
1 answer:
kondor19780726 [428]2 years ago
3 0

The electron transport chain takes place in mitochondria.

<h3><u>Explanation:</u></h3>

Aerobic respiration is the main respiratory system of most of the animals. In humans, it is the exclusive respiratory system. There are three processes involved in aerobic respiration. They are glycolysis, Kreb's Cycle and electron transport chain. The glycolysis takes place in Cytoplasm, and the rest takes place in mitochondria. The Kreb's Cycle takes place in mitochondrial matrix, and the Electron Transport Chain takes place in inner mitochondrial membrane. In the inner mitochondrial membrane are embedded different electron carriers in form of complexes, which are complex 1a, 1b, 2, 3, and 4. Electrons get transported through these carriers and atlast gets accepted by oxygen.

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Compare the external structure of the mammalian skin with that of the epidermis of a leaf.
antoniya [11.8K]

Answer:

<em><u>Mammalary skin</u></em>

Skin is layered

Have hairs on it.

Acts as protectector

not so hard as epidermal

<em><u>Epithelial</u></em>

Can be layered

Dont have hair

Acts as protective layer also supports plants

Its hard

6 0
2 years ago
What name did Wegener give to the single large landmass composed of all continents?
Nutka1998 [239]

Answer:

D. Pangaea

Explanation:

He called this movement a continental drift. Wegener was convinced that all of Earth's continents were once part of an enormous, single landmass called Pangaea. Wegener, trained as an astronomer, used biology, botany, and geology to describe Pangaea and continental drift.

Have a good day and stay safe!

8 0
3 years ago
Read 2 more answers
Which organelle stores and transports material?
igor_vitrenko [27]
Golgi apparatus ,it is like a mailman
hope this helps :)
8 0
3 years ago
To prevent back injury, the nurse should instruct the client to
Anna [14]
The nurse should instruct the client to not lift heavy objects, if lifting something he should have bend the body with his knees, correct his posture (poor posture causes pressure and can cause degenerated discs to become more painful), exercise the back muscles ( to provide support).



8 0
3 years ago
How do the specialized structures of a cell relate to its function?
zaharov [31]
There are many different types of specialized cells. This means they are modified by size, shape, or function according to their purpose. Specialized cells make up tissues, tissues make up organs, and organs make up the systems that work together to make up our bodies.
4 0
2 years ago
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