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Vilka [71]
2 years ago
15

What acid is found in our stomachs?

Biology
2 answers:
Len [333]2 years ago
6 0

Answer:

Hydrochloric acid

Explanation:

You are very welcome :)

sp2606 [1]2 years ago
5 0
Gastric Acid I believe is the answer
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Which of the following statements is not true about the cell theory?
klio [65]

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<h2>All living things share similar cellular structures </h2><h3>hope it helps you<3</h3>
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Based on the demonstration and your microscopic investigation, which of the three solutions is hypotonic to the red blood cells?
r-ruslan [8.4K]

You have given no demonstration based on your microscopic investigation so I cant tell you the answer to the question. I will try to help you by elaborating how to decipher..

Three terms hypotonic, hypertonic and isotonic are used when referring to two solutions separated by a selectively permeable membrane.

The hypertonic solution has a great concentration of OAS than the solution on the other side of the membrane. It is described, therefore, as having a great osmolarity. The hypotonic solution has a lower concentration of OAS, or osmolarity, than the solution on the other side of the membrane. When the two solutions are at an equilibrium, the concentration of OAS being equal on both sides of the membrane, the osmolarities are equal and are said to be isotonic.

The net flow of water is from the hypotonic to the hypertonic solution. When the solutions are isotonic, there is no net flow of water across the membrane.

If red blood cells are placed in a solution with a lower solute concentration than is found in the cells, water moves into the cells by osmosis, causing the cells to swell; such a solution is hypotonic to the cells.

So, look at the information and data you have on your microscopic investigation and use these guidelines to tell you which is which.
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3 years ago
A reproductive barrier that prevents individuals from closely related species from interbreeding is an example of
Slav-nsk [51]
Behavioral isolation
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3 years ago
Please help me place the cell cycle in the correct order.
kogti [31]

Answer:

Correct order is: <u>Interphase, Mitosis, Cytokinesis.</u>

Explanation:

Interphase will help grow and produce proteins for a cell. Then Mitosis will happen, which is five different stages: prophase, prometaphase, metaphase, anaphase, and telophase. Once those are all finished, Cytokinesis happens.

Hope I could help!

4 0
3 years ago
The growth of a population of sparrows accelerates with each generation. the chances of dying are about the same for these sparr
Paladinen [302]

Answer:

Exponential growth and a type II survivorship curve

Explanation:

  • Firstly we need to understand what exponential growth is, it is the type of growth in which population of any specie increases at a tremendous rate, constantly. In this type of growth, the increase is an exponential function of time for example, 2 reproduce to form form, four to sixteen and so on.

Population survivorship curves are simply the graphs representing increase in population with respect to time. There are three types of population survivor ship curve, Type I, Type II and Type III.

  • <u>In Type II survivorship curve,</u><u> </u>there is a constant dying rate of individuals of population with respect to time.

Now lets come back towards question, where two characteristics of the population are mentioned,

  1. Exponential growth of a population of sparrows with each generation.
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<em>This clarifies that </em><u><em>Exponential growth and a type II survivorship curve</em></u><em> is the best option representing the said scenario.</em>

<em />

Hope it help!

8 0
3 years ago
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