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
Veseljchak [2.6K]
2 years ago
5

New biosensors, applied like a temporary tattoo to the skin, can alert serious athletes that they are about to "hit the wall" an

d find it difficult to continue exercising. These biosensors monitor lactate, a form of lactic acid, released in sweat during strenuous exercise.
Which of the statements below is the best explanation of why athletes would need to monitor lactate levels?
A. During anaerobic respiration, lactate levels increase when muscles cells need more energy, however muscles cells eventually fatigue, thus athletes should modify their activities to increase aerobic respiration.
B. During aerobic respiration, muscles cells produce too much lactate which causes a rise in the pH of the muscle cells, thus athletes must consume increased amounts of sports drinks, high in electrolytes, to buffer the pH.
C. During anaerobic respiration, muscle cells receive too little oxygen and begin to convert lactate to pyruvate (pyruvic acid), thus athletes experience cramping and fatigue
D. During aerobic respiration, muscle cells cannot produce enough lactate to fuel muscle cell contractions and muscles begin to cramp, thus athletic performance suffers.
Biology
1 answer:
Juli2301 [7.4K]2 years ago
7 0

Answer:

The answer is letter A.

Explanation:

During anaerobic respiration, lactate levels increase when muscles cells need more energy, however muscles cells eventually fatigue, thus athletes should modify their activities to increase aerobic respiration.

You might be interested in
Science/Grade 7 - Bell - 6 / Bel
labwork [276]

The observation of the relationships between the anemone and clownfish supports the statement 'symbiotic relationships are important to an ecosystem' it is a fundamental ecological interaction.

<h3>What is symbiosis?</h3>

Symbiosis is a type of ecological interaction where both organisms are benefited from such interaction.

Symbiosis is a fundamental biological interaction that supports the delicate equilibrium (homeostasis) of both marine and terrestrial environments.

The relationships between the anemone and clownfish represent a piece of clear evidence that symbiosis not only helps these species but also the entire ecosystem.

Learn more about symbiosis here:

brainly.com/question/494031

5 0
2 years ago
Scientists use tools to
marissa [1.9K]

Answer:find basic information and to make of for. Hypothesis or production

Explanation:

6 0
2 years ago
Explain how mitotic recombination leads to the mosaic condition termed twin spots.
postnew [5]

Answer:

If an individual Drosophila has two or more populations of cells comprising different genotypes from one single egg then it is termed as twin spots or mosaic.

Explanation:

There might be different reasons for mosaic to occur like

Nondisjunctioning of the chromosomes

Lag in anaphase

Endoreplication

Mutations in a single cell

Mitotic recombination:

One of the major ways through which mosaic or twin spots arise is the mitotic recombination. It is also termed as somatic cross over. Twin spot or mosaic generally occurs if there is linking of heterozygous genes in repulsion. The recombination generally happens among the centromeres from the adjacent genes.

A common example of the mitotic recombination is the Bloom's syndrome. Bloom's syndrome is caused due to the mutation that occurs in the <em>blm</em> gene. As a result, there are defects in the BLM protein produced.

7 0
2 years ago
A substance prepared from killed or weakened pathogens that is introduced into the body to stimulate an immune response is known
snow_lady [41]

The hepatitis B and the human papillomavirus (HPV) vaccines are made this way. The vaccine is composed of a protein that resides on the surface of the virus. This strategy can be used when an immune response to one part of the virus (or bacteria) is responsible for protection against disease.Jun 28, 2016

 


3 0
3 years ago
What multicellular forms of life evolved from the early single-celled organisms
natali 33 [55]
Humans is he answer
4 0
2 years ago
Other questions:
  • 2. What determines the distribution of plants around<br> the world?
    6·1 answer
  • Which statements describe the planets? check all that apply.
    6·2 answers
  • A cookware manufacturer made a frying pan out of lead. What properties of lead make this a poor choice? Select all that apply.
    6·1 answer
  • Quaternary consumers are not _______. a. consumers b. prey c. predators d. animals
    12·1 answer
  • The science of heridity.<br> a. Allelic frequency<br> b. Genotyping<br> cGenetics<br> di Karyotyping
    7·2 answers
  • THE TABLE!!!!!!!!!!!!!!!!!
    11·2 answers
  • Which is a feature of a cladogram?
    13·2 answers
  • Every plant has structures that function to help the plants survive. How does phototropism help a plant to survive.
    8·1 answer
  • How successful was the NGP in influencing economic growth and development in South Africa
    15·1 answer
  • What species do we consider good and which ones are bad
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!