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
ch4aika [34]
3 years ago
10

Please, help me with this one:

Biology
2 answers:
e-lub [12.9K]3 years ago
8 0
Homeostasis is a property of an organism or system that  allows its to maintain the controlled parameters within normal ranges. Henry Barbour contributed to the understanding of this concept by his delineation of the reactions of the temperature of the body. This is in line with the same concept that was initially proposed by Claude Bernard. 
artcher [175]3 years ago
6 0

In 1885, Claude Bernard’s gave the concept of physiologically constant internal environment. He was the first to give stress on the importance of biological regulation of the “milieu interieur”. In 1912, Henry Barbour (a student of Yale University) was successful in finding that hypothalamus, which is a structure in the brain has the ability to thermoregulation.

You might be interested in
What is Chlamydomonas?​
saveliy_v [14]

<em>Chlamydomonas</em><em> </em><em>is</em><em> </em><em>a</em><em> </em><em>unicellular</em><em> </em><em>algae</em><em>.</em><em> </em><em>It</em><em> </em><em>occurs</em><em> </em><em>in</em><em> </em><em>many</em><em> </em><em>Varie</em><em>ties</em><em> </em><em>.</em><em>Most</em><em> </em><em>of</em><em> </em><em>these</em><em> </em><em>are</em><em> </em><em>free</em><em> </em><em>floating</em><em>,</em><em>fresh</em><em> </em><em>water</em><em> </em><em>green</em><em> </em><em>algae</em><em>.</em>

<h2><em>More</em><em> </em><em>information</em></h2>

  • <em>the plant body is un</em><em>i</em><em>cellular </em><em>and</em><em> </em><em>biflagellate</em><em>.</em><em> </em>
  • <em>the cell is </em><em>spheric</em><em>a</em><em>l</em><em> </em><em>or cylindrical in shape</em><em> </em><em>.</em>
  • <em>the Protoplasm of the cell is always surrounded by a thin </em><em>cellulose</em><em> wall</em><em> </em><em>.</em>
  • <em>a pair of </em><em>flagella</em><em> </em><em>of</em><em> </em><em>equal</em><em> </em><em>size</em><em> </em><em> </em><em>is present at the anterior </em><em>end</em><em>.</em><em> </em><em>it moves by the lashing actions of the </em><em>flagella</em><em>.</em><em> </em>
  • <em>usually two contractile vacuoles are present</em><em> </em><em>.</em>
  • <em>it contains a single nuclear suspended in colourless portion of the cytoplasm </em><em>.</em>

8 0
3 years ago
Pls help, ASAP for my biology final. Thanks
zvonat [6]
A. All distant galaxies are moving away from us.
8 0
3 years ago
A glucose molecule is completely broken down to carbon dioxide and water in glycolysis and the citric acid cycle. True or False
lutik1710 [3]

Answer:

True

Explanation:

A glucose molecule enters glycolysis in the cytoplasm of the cell. The glycolytic reactions break down one molecule of glucose into two molecules of pyruvate. Each of the pyruvate molecules is then decarboxylated and is oxidized into acetyl CoA. Acetyl CoA enters Kreb's cycle. Acetyl CoA is completely broken down into CO2 and H2O in Kreb's cycle. In this way, glycolysis and Kreb's cycle break down the glucose molecule into CO2 and H2O in a stepwise manner.

3 0
3 years ago
What are three of the products whales are hunted for by the whalers and their substitute products?
11111nata11111 [884]
I know that they are hunted with Whale oil
7 0
3 years ago
Bacitracin blocks the transport of nag and nam across the cytoplasmic membrane to the cell wall. like other antimicrobials that
Law Incorporation [45]
The answer would be: cell lysis due to the effect of osmotic pressure<span>
Cell membrane is important for microorganism because of it separate things outside cells and inside cells. This way, the cell can keep electrolyte and other useful things like carbohydrate and proteins. The cells also dump toxins and dangerous chemical that it produce outside the membrane so it won't damage organs inside the cells. 
</span>
6 0
3 years ago
Other questions:
  • What two events take place during human sexual reproduction
    11·2 answers
  • Chewing a bite of bread mixes it with saliva and facilitates its chemical breakdown. This is most likely due to the fact that __
    6·1 answer
  • The primary cause of a pearl forming is __________.
    15·1 answer
  • How does cytoskeleton relate to something in every day life
    8·2 answers
  • How could the botanist best determine whether the genotype of the green-pod plant is homozygous or heterozygous? View Available
    15·1 answer
  • According to the Law of Superposition, the bottom rock layer is the _____. oldest youngest thinnest thickest
    12·2 answers
  • What is antigenic variation and how is it beneficial to pathogens? Give an example of two pathogens that demonstrate antigenic v
    12·1 answer
  • Which factors contributed to the additions of the modern cell theory
    10·1 answer
  • Plants convert light energy into chemical energy (glucose). Plants also
    14·1 answer
  • The gravitational force exertedThe gravitational force exerted by an object depends on its by an object depends on its
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!