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Tresset [83]
3 years ago
9

A bond formed by the electrical attraction between two oppositely charged ions is a(n)_____.

Biology
2 answers:
mariarad [96]3 years ago
5 0

A bond formed by the electrical attraction between two oppositely charged ions is an

Ionic bond

saw5 [17]3 years ago
3 0
A bond formed by the electrical attraction between two oppositely charged ions is an Ionic bond ....
Hope it helps !!!
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Tigers running across the field. what would happen if the hydrogen ion pumps in the Tigers mitochondria stopped functioning?
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Compare and Contrast how electron transport is used to generate proton gradients in chloroplasts and mitochondria. Include more
Sergeeva-Olga [200]

Electron transport chain (ETC) refers to a series of complexes involved in the transfer of electrons from electron donors to electron acceptors through the reduction and oxidation reactions.

The similarities between the ETC in mitochondria and chloroplasts are as follows-

1. Both involve the electron transport chains on their inner membranes.

2. The energy produced pumps the protons against their concentration gradient across a membrane.

3. ATP synthase is used.

4. Two protons provide energy for the production of three molecules of ATP.

The differences between the ETC in mitochondria and chloroplasts are as follows-

Mitochondria- It uses the process of oxidative phosphorylation and chemical energy from the reduction-oxidation reactions. The electron transport chain occurs in the cristae. The coenzymes involved include the NAD and FAD. ATP synthase is located in the cristae. The protons are pumped out of the matrix. The final electron acceptor is the oxygen.

Chloroplast- It uses the process of photophosphorylation and the light energy. The electron transport chain occurs in the thylakoid membrane. The coenzyme involved is the NADP. ATP synthase is located in the thylakoid membrane. The protons are pumped into the thylakoids. The final electron acceptor is the chlorophyll in cyclic photophosphorylation and NADPH+ in the non-cyclic photophosphorylation.





7 0
4 years ago
What does echinoderms mean
kykrilka [37]

Explanation:

Echinoderms belong to a very diverse phylum of marine-dwelling invertebrates, which have integral roles in salt water aquatic ecosystems. They comprise brittle stars, starfish, sea-urchins, sand dollars, and sea cucumbers. They have distinct characteristics, they:

  • are only marine animals.
  • show bilateral symmetry as larvae, and radial symmetry as adults
  • show three layers (germ)
  • show complex-level organisation, i.e. organs are seen
  • have a fluid-filled body cavity

Learn more about other phyla at brainly.com/question/9504034

#LearnWithBrainly

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4 years ago
An infant of a diabetic mother is admitted to the neonatal intensive care unit. what is the priority nursing intervention for th
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If an infant of a diabetic mother is admitted to the neonatal intensive care unit, the nurse should EVALUATE THE EFFECT OF MOTHER GLUCOSE LEVEL IN THE INFANT BY PERFORMING A BLOOD TEST ON THE NEWBORN. This test is known as Heel Stick Blood Test. It is used to determine the blood glucose level in the infant.
4 0
3 years ago
What are some disadvantages of fossil fuels?
Fed [463]

Answer:

B. Fossil fuels are nonrenewable and may cause pollution.

Explanation:

Fossil fuels are nonrenewable, meaning that they cannot be replenished sustainably. So, eventually, we will run out of them because they cannot be renewed.

Another disadvantage of fossil fuels is that they cause pollution. For example, the gasoline that is used by cars creates significant amounts of pollution every year.

Pollution is created by cars, factories, homes, and everything else that uses fossil fuels.

So, the correct answer is B, fossil fuels are nonrenewable and may cause pollution

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