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kow [346]
3 years ago
12

What is the function of the hydrogen ion concentration gradient?

Biology
1 answer:
padilas [110]3 years ago
4 0

Answer:

Notice the large difference in the number of hydrogen ions on the two sides of the membrane. This difference is a hydrogen ion, or proton, concentration gradient. The energy associated with this gradient is used to synthesize ATP from ADP and Pi. This occurs at the ATP synthase complex.

Explanation:

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Characteristics common to plants and animals regarding growth and reproduction are ______.
Lelechka [254]

Answer:

respiration, waste production, food intake, cells, breathing

7 0
3 years ago
A plant cell placed in a solution with a lower (more negative) water potential will _____. view available hint(s) a plant cell p
nlexa [21]

Answer:

Lose water and plasmolyze

Explanation:

  • When a plant cell is placed in a solution with a lower water potential it will lose water osmotically and plasmolyze.
  • During the process of osmosis water moves from a region of higher water potential to a region of lower water potential.
  • <u>Loss of water by the plant cells makes it to shrink or reduce in size and consequently, the plasma membrane pulls away from the cell wall, producing plasmolysis.</u>
4 0
3 years ago
Which is a positive effect of the technological advance of going from a<br> compass to a GPS?
Hunter-Best [27]

Answer:

The positive effect of the application of a GPS over a compass is that one can get success in getting to his or her desired location. A GPS can inform about the exact location, and when it is combined with a map, it makes the person reach straight to where he or she desires to go

8 0
3 years ago
Match these cell division phases with the appropriate processes:
Komok [63]

Answer:

1) Break down of the nuclear membrane allowing mitotic spindles to connect to kinetochores:A. Metaphase

2)APC degrades securin which allows separase to become active which degrades the cohesin rings: E. Anaphase

3) Dephosphorylation of nuclear pore and lamins: F.Telophase

4) cleavage of plasma membrane by actin and myosin contractile ring:D.Cytokinesis

5) copying of the genome:C. Interphase

6) formation of the metaphase plate:B. Prometaphase

Explanation:

7 0
3 years ago
What statement about antibody is true?
Dmitry [639]

Answer:

The correct answer option is C. They are target specific.

Explanation:

We are to determine whether which of the given statements is true about antibody.

Antibodies are a type of proteins which are present in the body to defend the foreign attacks that are in the form of antigens.  

These proteins have a basic structure which consists of two pairs of polypeptide chains that are linked covalently via disulfide bonds.

Each antibody recognises one specific antigen and this feature is called as antibody specificity.

5 0
3 years ago
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