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Sergio039 [100]
3 years ago
7

I need help with these??

Biology
2 answers:
anzhelika [568]3 years ago
7 0

Answer:

solid liquid gas i belive

nika2105 [10]3 years ago
4 0
Solid,Liquid and gas are the answers
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Which is true regarding the TCA cycle (Krebs cycle)? A. pyruvate is an end product of the cycle B. energy capture in the cycle i
Naily [24]

Answer: D. some components of the cycle are used as building blocks for certain anabolic pathways.

Explanation:

The citric acid cycle or Kreb's cycle is the part of the cellular respiration. It is a sequence of chemical reaction which is used by all the aerobic organisms so as to store energy by the process of acetyl CoA oxidation derived by the process of fats, proteins and carbohydrates into forms like carbon dioxide and adenosine triphosphate (ATP).

The acetyl CoA is used in the process of synthesis of fatty acids. The citrate is used for the synthesis of cholestrol. The oxaloacetate and alpha ketogluterate are used for the synthesis of aminoacids. Succinyl CoA is used for the synthesis of poryphrins and fatty acids.

5 0
3 years ago
Hormones are chemical substances that regulate many of the body's functions. true or false
liraira [26]
True. <span>Hormones are chemical substances that regulate many of the body's functions. </span>Hormones are chemical substances<span>, formed in a tissue or organ, that stimulate or inhibit the growth or </span>function of other tissues or organs.  They  <span>work in conjunction with the endocrine, nervous, and immune systems to </span>regulate many body functions.
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3 years ago
In the food chain below, which is the producer?<br><br> grass<br> mouse<br> snake<br> hawk
ivolga24 [154]

Answer:

Grass

Explanation:

Grass is the producer in the given food chain.

Note : -

Grasses are green plants which synthesize food ( carbohydrate ) in presence of sun light in the process of photosynthesis. That's why grass is called producers.

4 0
2 years ago
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What elements do all four macromolecules have in common
Anna71 [15]
CHNOPS
Carbon
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7 0
3 years ago
what is the difference between your town's minimum temperatures yesterday? In your answer, list one explanation for why temperat
KiRa [710]

Answer:

Maximum temperature was 40 Celsius at daytime while temperature at night was 31 Celsius.

Explanation:

Yesterday maximum temperature was 40 Celsius at daytime while temperature at night was 31 Celsius because during daytime the intensity of sunlight increases the temperature of the particles present in the atmosphere.  So at daytime, temperature increases while at night decrease occurs in the temperature. There is a lot of fluctuation in temperature at daytime due to increasing and lowering the intensity of light.

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