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AlekseyPX
3 years ago
14

1.1.4 WuizThe Scientific Process

Biology
1 answer:
NemiM [27]3 years ago
4 0

Answer:

D

Explanation:

none are correct besides d, d is thr answer

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The tube that connects the mouth to the stomach.

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3 years ago
Name the earth’s five major environmental spheres and state the defining characteristics of each
Ilya [14]
Hi

1. Lithosphere
2. Hydrosphere
3.atmosphere
4. Biosphere

The lithosphere/geosphere is made of the earth's core, the mantle, crust, ocean floor,mountains, sand, etc.The hydrosphere is made of everything water such as oceans, rivers, lakes, rain, and snow.The atmosphere is made of gasses such as oxygen, and hydrogen.Finally the biosphere is all that has life such as plants, animals, people, insects, etc.
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3 years ago
When the protein gramicidin is integrated into a membrane, an H+ channel forms and the membrane becomes very permeable to proton
Naddika [18.5K]

Answer:

The electron transport chain may be defined as the sequential steps of the oxidation and reduction of the cytochromes. The electron transport chain is important for the production of ATP.

The gramicidn protein is an ionophoric antibiotic that can affect the electron transport system. The electron transport rate, oxygen uptake and proton pumping remains the same as more hydrogen ions will enter in the cell.  But the ATP synthesis rate might decrease and completely stop by using gramicidin.

8 0
3 years ago
As a group, write a definition for a prokaryotic cell. 20. As a group, write a definition for a eukaryotic cell. 21. Complete th
erica [24]

Answer:

Eukaryotic and Prokaryotic cells are fundamentally different.

Explanation:

A prokaryotic cell is basically an entire organism that works within a single cell. Its genetic material is not in a nucleus.

A eukaryotic cell is part of an organism. This cell has its genetic material in the nucleus. In addition, it possesses organelles.

All cells are not the same because some, like the prokaryotic ones, make up an entire living organism. Others, like the eukaryotic cells, are part of much more complex living forms. Furthermore, each cell type within each category has unique functions.

An efficiency apartment can be compared to a prokariote. Prokariotes have everything they need in one cell. A mansion is more similar to a eukaryote. Every room of the mansion is important for the fully equipped mansion.

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3 years ago
New organisms develop from preexisting organisms and ultimately give rise to new species through a process called _____.
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That is reproduction..........
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3 years ago
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