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Minchanka [31]
3 years ago
8

ATP Synthase is a channel for protons to pass from and area of High concentration to an area

Biology
1 answer:
aivan3 [116]3 years ago
7 0
The answer is Facilitated Diffusion.
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(04.03 MC) Which description properly describes a step involved in cellular respiration? (4 points) Glucose is created, then the
Sloan [31]

Answer:

Carbon dioxide and water are released after the energy molecule is charged

Explanation:

Cellular respiration is a metabolic reaction in which glucose and oxygen molecules used to <u>produce, carbon dioxide, water and, ATP</u>. The stages of cellular respiration include glycolysis, pyruvate oxidation, the citric acid or Krebs cycle, and oxidative phosphorylation.

On the other hand, other options are not right because glucose molecules are used in the reaction rather than produced. Water molecules are produced as a result of consuming glucose and oxygen.

4 0
4 years ago
Read 2 more answers
A food contains protein. Describe, in as much detail as you can, what happens to this protein after the food is swallowed
elixir [45]

Answer:

Once a protein source reaches your stomach, hydrochloric acid and enzymes called proteases break it down into smaller chains of amino acids. Amino acids are joined together by peptides, which are broken by proteases. From your stomach, these smaller chains of amino acids move into your small intestine.

Explanation:

6 0
3 years ago
Gorter and Grendel's classic conclusion that the plasma membrane of the human erythrocyte consists of a lipid bilayer was based
Fittoniya [83]

Answer:

The correct answer is: 2) According to the given data, the surface area of all erythrocytes is (4.74x10^9)/(100x10^8)m^2. This is almost half of the surface area formed by a monolayer as Gorter and Grendel estimated it, leading to the conclusion that the surface of each cell was covered with two layers of lipids.

Explanation:

Each erythrocyte has a surface of 100 μm^2, which is equal to 100x10^-8 m^2. And to calculate the total area of erythrocyte counted, you should multiply the number of cells with the surface of one cell. This is (4.74x10^9)*(100x10^-8), which is equal to (4.74x10^9)/(100x10^8)=0.47m^2. This is approximately half of the surface area formed by the monolayer that was estimated. This is evidence that allows to conclude that the erythrocyte membrane is a bilayer

6 0
3 years ago
What state(s) of matter would you find between points D and E?
navik [9.2K]
I think it is constant speed
3 0
3 years ago
A recessive mutant allele of an autosome gene in a species of mouse results in a shorted tail in males when homozygous. However,
antoniya [11.8K]

Answer:

sexual chromosome linked characteristics

Explanation:

The sexual crhomosomes are XX (for females) and XY (for males).

The Y chromosome have less genes than the x, because of this, some characteristics are expressed at males and not at females.

Males has only one copy of the gen, carried by the only X chromosome (in this case, the leght of the tail). Nevertheless the females have two copies of the gen, (short and long tail).

So, the fenotype resulting is a dominant characterisitic related to x chomosome (long tail).

5 0
3 years ago
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