All categories

3 years ago

PLEASE HELP!!!! 30 points!!!! Start a discussion on Homeostasis. List 2 facts and 2 opinions.

Biology

2 answers:

kipiarov [429]3 years ago

4 0

Answer:

facts: The tendency to maintain a stable, relatively constant internal environment is called homeostasis. The body maintains homeostasis for many factors in addition to temperature. For instance, the concentration of various ions in your blood must be kept steady, along with pH and the concentration of glucose.

opinions: Homeostasis is the tendency to resist change in order to maintain a stable, relatively constant internal environment. Homeostasis typically involves negative feedback loops that counteract changes of various properties from their target values, known as set points.

Explanation:

vodka [1.7K]3 years ago

3 0

Answer:

Homeostasis is the tendency to resist change in order to maintain a stable, relatively constant internal environment.

Homeostasis typically involves negative feedback loops that counteract changes of various properties from their target values, known as set points.

In contrast to negative feedback loops, positive feedback loops amplify their initiating stimuli, in other words, they move the system away from its starting state.

Biological systems like those of your body are constantly being pushed away from their balance points. For instance, when you exercise, your muscles increase heat production, nudging your body temperature upward. Similarly, when you drink a glass of fruit juice, your blood glucose goes up. Homeostasis depends on the ability of your body to detect and oppose these changes.

Explanation:

You might be interested in

Can someone help me with this Asap

denis23 [38]

It should b the answer A

3 0

3 years ago

Read 2 more answers

Foods that allow microorganisms to grow are called parasites. True or false

natta225 [31]

False. parasites infect and feed

5 0

3 years ago

What are abiotic factors for pompie worms

g100num [7]

Water, dirt, pebbles/gravel, clouds, temperature, sunlight. Hope this helps!

8 0

3 years ago

Read 2 more answers

Ariana is accelerating her car at 4.6 m/s2. It took her 10 seconds to reach this acceleration. Her starting velocity was 0 m/s.

CaHeK987 [17]

<span>46 m/s was the correct answer </span>D

3 0

3 years ago

After light hits photosystem I, its energy is used to produce what molecule

Jlenok [28]

Answer:

The correct answer is NADPH.

Photo-system I absorbs maximum photons at the wavelength of 700 nm.

It uses this energy to transfer the electron (received from photo-system II) to NADP⁺ to reduce it to NADPH.

Once, the reaction centre of PS I or P₇₀₀ gets excited, it transfer the high energy electron to the ferrodoxin (Fd) via cluster of iron and sulphur protein (4Fe-4S).

Reduced ferrodoxin then transfer the electron to NADP⁺ to reduce it to NADPH with the help of flavoprotein (ferrodoxin-NADP⁺ reductase).

NADPH is then used in Calvin cycle or light-independent phase of the photosynthesis in order to fix carbon to produce sugar or food.

4 0

3 years ago

Read 2 more answers