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
Leona [35]
4 years ago
9

Why does your body need more lactic acid concentration when your pulse rate goes up?

Biology
1 answer:
nataly862011 [7]4 years ago
4 0

Answer: The energy to fuel strenuous exercise comes from the breakdown of ATP, or adenosine triphosphate. Because your body has a limited supply — about 85 grams — of ATP, the substance must be resynthesized. Lactic acid helps to do this by playing a role in anaerobic glycolysis : the breakdown of carbohydrates without using oxygen.

Glycolysis forms hydronium molecules and pyruvic acid, which becomes lactate; when there is not enough oxygen available, the buildup of hydronium causes the pH of muscle cells to drop below normal levels of 7.1, causing acidity. When pH drops to 6.5, muscle contraction is impaired and nerve endings in the muscle are stimulated, causing pain and burning. You may also become disoriented and nauseated and associate these with lactic acid symptoms.

You might be interested in
1. Perubahan dapat terjadi karena adanya interaksi manusia dengan lingkungan.
Lady bird [3.3K]

Answer:

Dampak negatif manusia terhadap lingkungan adalah:

Kelebihan penduduk, polusi, pembakaran bahan bakar fosil, dan penggundulan hutan. Perubahan seperti ini telah memicu perubahan iklim, erosi tanah, kualitas udara yang buruk, dan air yang tidak dapat diminum.

Dampak positif manusia terhadap lingkungan adalah:

Melindungi spesies yang terancam punah dan membersihkan danau dan laut memiliki efek positif terhadap lingkungan. Di rumah, Anda dapat membantu planet ini dengan mendaur ulang limbah dan menanam tanaman atau sayuran.

6 0
3 years ago
Which statement describes transpiration in plants?
Ray Of Light [21]
Transpiration is the process where plants absorb water through the roots and then give off water vapor through pores in their leaves, so D would be your answer
8 0
3 years ago
Use the image below to answer questions 4-6.
const2013 [10]

i think it is 3a because when they are all together they are in like a clump so

3 0
3 years ago
Which statement best describes the relationship of photosynthesis and energy?
madam [21]

Answer:

The process of photosynthesis is energy-storing because the process converts light energy into chemical energy, which is stored in the bonds of glucose.

4 0
4 years ago
PLEASE HELP I WILL MARK BRAINLIEST !!!!
DiKsa [7]

Answer:

A    C

Explanation:

PERIODDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD

SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIISSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTETTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEERRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR

6 0
3 years ago
Other questions:
  • The parents of a school-age child with asthma express concern about letting the child participate in sports. what should the nur
    6·1 answer
  • How many different ways does/could energy change form during its travels between the Sun and your stomach?
    7·1 answer
  • Thalidomide and l-dopa, shown below, are examples of pharmaceutical drugs that occur as enantiomers, or molecules that _____.
    8·1 answer
  • The _____ system consists of all of the nerves and cells throughout the body whose job it is to receive and transmit information
    13·1 answer
  • (( EARTH ScIENCE ))
    11·1 answer
  • Which is a policy designed to reduce water contamination
    8·1 answer
  • Depending on the organism the number of in a cell may change
    5·1 answer
  • Why is variety in crop plants important for food security?
    11·1 answer
  • What’s the another name for the sweet liquid of a plant
    11·2 answers
  • Which of the following are important functions of roots?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!