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My name is Ann [436]
3 years ago
15

Which of the following statements is true?

Biology
1 answer:
Lina20 [59]3 years ago
5 0

Explanation:

Oxygen speeds the decay of dead organisms. -is the true statement.

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Answer

:a. Cellular Respiration – what type of reaction?  EXERGONIC .and how much energy  34 ATPs;Net gain of 32.

b. Why doesn’t sugar just explode on our countertops- sugar is a high energy-rich compound. Therefore high energy is needed to breakdown the bond-energy  in it for phosphorylation to take place in glycolysis  

c.<u> Photosynthesis – what type of reaction-</u>ENDOGONIC  ….how much energy 18 ATPs used up and 12NADPHs  

d.Where does the activation energy come from for photosynthesis SUNLIGHT

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f. What is the delta G value for breaking ATP down into ADP=−30.5 kJ/mol

Explanation:

5 0
3 years ago
during what phase of a muscle twitch chemical changes such as the release of calicum are according intracelluary as rthe muscles
SOVA2 [1]

<u>During </u><u>latent </u><u>phase of a muscle twitch chemical changes such as the release of calicum are according intracelluary as rthe muscles prepare for contractrion.</u>

What are the phases of a twitch contraction?

  • A single contraction is called a twitch. A muscle twitch has a latent period, a contraction phase, and a relaxation phase.
  • A graded muscle response allows variation in muscle tension.

What is a latent period ?

The amount of time that passes between an action potential being generated in a muscle cell and the beginning of muscular contraction.

What is a muscle twitch?

  • The fundamental reaction of a motor unit to a single stimulus is a muscle twitch. Muscle Twitch in three different states .
  • Excitation of the muscle fiber takes place during the latent phase, and calcium ions are released from the sarcoplasmic reticulum into the cell's cytoplasm.

What happens during latent period of muscle twitch?

  • A single muscle twitch consists of three parts. the contraction phase, the relaxation phase, and the latent period, often known as the lag phase.
  • The action potential reaches the muscle, and the latent period is the brief (1-2 msec) interval before tension is seen in the muscle.

Learn more about latent period

brainly.com/question/10696517

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5 0
2 years ago
There are three steps in recycling. which is the first step?
Crank
I think it is c

Hope this helps!
3 0
3 years ago
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Please Help Make Sure you explain your answer i will be marking brainliest to the first person who has the right answer")
german

Answer:

B. Thermal energy will move from the plate to the fruit pop.

Explanation:

If you leave a frozen fruit pop that has a lower degree than the object you place it on, the object with the higher temperature will transfer heat to the colder object, which leads the cold object to melt.

3 0
3 years ago
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Las consecuencias de la sobreexplotación de los recursos naturales
alexira [117]

Answer:

Destrucción de hábitats naturales, tanto terrestres como marinos y otros acuáticos. Destrucción de ecosistemas de todo tipo. Extinción de especies animales y vegetales. Interrupción de las redes y relaciones tróficas.

Explanation:

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