1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
leva [86]
3 years ago
9

Give a chemical equation for a buffer reaction in human blood, describe what the equation is showing:

Biology
1 answer:
N76 [4]3 years ago
3 0

Answer:

Human blood contains a buffer of carbonic acid (H2CO3) and bicarbonate anion (HCO3-) in order to maintain blood pH between 7.35 and 7.45, as a value higher than 7.8 or lower than 6.8 can lead to death. In this buffer, hydronium and bicarbonate anion are in equilibrium with carbonic acid.

You might be interested in
If a branch is cut from a tree ,after some hours the stem remains firm explain<br> ?
hjlf

Answer:

The leaves no longer have water, which means that there is little osmotic pressure which keeps it turgid.

Explanation:

The stem still contains water because of the capillary action that occurs. However, since there is no strong attraction, the water cannot be pulled to the leaves.

4 0
2 years ago
A student drew the diagram below to model the process of binary fission, which is a type of asexual reproduction.
Leno4ka [110]
The answer would be: <span>Binary fission involves a single parent cell, so there is only one set of genetic information that can be duplicated and passed on to the daughter cells.

If you see the picture, it is clear that there is only 1 parent involved in binary fission. This will exclude the first and third option. 
The genetic duplicated before splitting, so the cells should have an equal number of parent genetic material, not halves. This will exclude the second option.
</span>
8 0
3 years ago
Read 2 more answers
The function or job of the nervous system is: *
FinnZ [79.3K]

Answer:

B

Explanation:

According to my knowledge the nervous system receives and transport feelings from different parts of our body to the brain and the opposite.

<em>Hope</em><em> </em><em>it's</em><em> </em><em>helpful</em><em>.</em><em>.</em><em>.</em><em>.</em><em> </em>

7 0
2 years ago
The flow of air from land to a body of water is called an
erastova [34]

I believe the answer may be a sea breeze

7 0
3 years ago
Name 2 reasons it may be important for humans to know when a high or low tide is​
Alja [10]

Answer:

Here's what i think.

Explanation:

Tides can be extremely dangerous, in some places, high tide will flood caves which people otherwise wouldn't notice as flood-able. Knowing the tides can save lives of Spelunkers (people who explore caves). Another example is sailing. The tides can be important because tide can determine if your boat will be smashed against rocks, or if it is safe to dock!

4 0
3 years ago
Other questions:
  • Why do northern lights appear in different colors?
    11·1 answer
  • A big advantage of sexual reproduction is _________ variability in the offspring.
    5·2 answers
  • Fungi are classified in a separate kingdom from both plants and animals. Fungi have cell walls which consist of a mixture of ___
    8·1 answer
  • What was a major reason for the cycle of debt and poverty most sharecroppers experienced despite their hard work? Sharecroppers
    9·1 answer
  • What is the answer The nucleus or large central vacuole contains
    14·1 answer
  • Place your cursor over the boxes on the different chromosome numbers below and match the chromosome number to the description of
    13·1 answer
  • Help pls very time sensitive due today!!
    7·2 answers
  • Describe The relationship among cells, tissues, organs and organ systems in the body
    6·1 answer
  • Help i think this should b easy for yall ahah
    7·1 answer
  • When collagen in the wall of a blood vessel is exposed as a result of injury, ______ adhere and develop long, spiny pseudopods w
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!