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
Wittaler [7]
1 year ago
5

4.4-1 Anaerobic Respiration

Biology
1 answer:
Vesna [10]1 year ago
4 0

For lactic acid fermentation, the correct options are:

  • pyruvate
  • hydrogen
  • NADH
  • lactic acid
  • Lactic acid
  • pyruvate
  • mitochondria

For ethanol fermentation, the correct options are:

  • pyruvate
  • CO₂
  • acetyl CoA
  • acetyl CoA
  • acetaldehyde
  • Acetaldehyde
  • hydrogen
  • NADH
  • ethanol

<h3>What is a anaerobic respiration?</h3>

Anaerobic respiration is respiration which occurs in the absence of oxygen.

Oxygen is used as an electron acceptor during respiration. However, when oxygen is absent or insufficient, other molecules are used as electron acceptors in order to produce energy.

Anaerobic respiration in large organisms may result in the formation of lactate known as lactic acid fermentation.

In lactic acid fermentation, after glycolysis, the two pyruvate molecules receive hydrogen atoms from NADH creating lactic acid. Lactic acid can be converted back into pyruvate in the liver. The pyruvate can then enter into the mitochondria and cellular respiration, can proceed.

On the other hand, anaerobic respiration in microorganisms produce ethanol and is known as ethanol fermentation.

After glycolysis, the two pyruvate molecules lose a CO₂ atom, creating acetyl CoA. The acetyl CoA atom combines with hydrogen to form acetaldehyde. Acetaldehyde receives a hydrogen atom from NADH, resulting in the production of ethanol.

In conclusion, anaerobic respiration can occur either as a lactate fermentation or ethanol fermentation.

Learn more about anaerobic respiration at: brainly.com/question/13943624

#SPJ1

You might be interested in
Which statement correctly describes the rock cycle?
Ede4ka [16]
I’m pretty sure it’s D, the others don’t make sense??
6 0
2 years ago
Help me please :( ,Someone
Anna35 [415]
Ammonia (NH3) is inorganic and would be the answer to your question
8 0
2 years ago
Tratando-se sobre atividades aeróbias, segundo Cooper (1972), qual das alternativas abaixo não está correta? a) Aumento da efici
olya-2409 [2.1K]

Answer:

Diminuição do colesterol bom (HDL), aumento do colesterol mal (LDL)

Explanation.

Esto debe revertirse, debe ser una disminución del colesterol malo y un aumento del colesterol bueno.

Básicamente, el ejercicio aumenta el HDL y reduce los triglicéridos. En condiciones normales, los ejercicios aeróbicos no reducen el LDL. Sin embargo, cuando se combina con cambios en la dieta y una pérdida de peso bien controlada, el efecto combinado podría reducir el LDL.

En las condiciones estándar, el ejercicio recomendado por semana es de 150 minutos de ejercicios suaves o 75 minutos de ejercicio vigoroso por semana.

Por lo tanto, cuando se calcula por semana, esto sería un promedio de 20 minutos de ejercicio por día.

Andar en bicicleta, caminar, hacer jardinería y aeróbicos acuáticos son ejemplos prácticos de ejercicios leves o moderados que podrían aumentar el HDL. Sin embargo, el baile aeróbico, el trote y el salto de cuerda son ejemplos de ejercicios vigorosos que, cuando se combinan con la dieta y la pérdida de peso, conducen a una disminución del LDL.

This should be reversed, it should be a decrease in bad cholesterol and an increase in good cholesterol.

Basically, exercise boosts the  HDL and lower triglycerides. Under normal conditions, Aerobic exercises do not reduce LDL. However, when combined with dietary changes and well-monitored weight loss the combined effect could lower LDL.

Under the standard conditions, the recommended exercise per week is 150 minutes of mild exercises or 75 minutes of vigorous exercise per week.

Therefore, when calculated per week this would be an average of  20 minutes of exercise per day.

Biking, walking, Gardening, and water aerobic are practical examples of mild or moderate exercises that could boost HDL. However, Aerobic dancing, jogging, and rope jumping are examples of vigorous exercises which when combined with dieting and weight losses leads to a lowering of LDL.

6 0
3 years ago
By what two processes is water cycled from land to the atmosphere
Cerrena [4.2K]

Answer:

Evaporation and Transpiration

Explanation:

5 0
2 years ago
Read 2 more answers
Which behavior was most likely inherited rather than learned?
Levart [38]
D because the camel would try to avoid the sun
7 0
2 years ago
Read 2 more answers
Other questions:
  • What is most helpful in increasing the rate of plastics recycling
    5·1 answer
  • How is the DNA in a prokaryote different from the DNA in a eukaryote?
    13·2 answers
  • The first towns and cities appeared in:
    7·1 answer
  • Brodt and Zimbardo found that shy women who were bombarded with loud noise and told that it would leave them _____ were subseque
    9·1 answer
  • Humans can hear echolocation of bats, as they try to find food in the night sky.
    10·1 answer
  • The information in the diagram BEST supports which hypothesis?
    12·2 answers
  • What technique is used to separate the different cell parts? Select one: a. all of the above b. microscopy c. cell fractionation
    10·1 answer
  • What surrounds (and is in contact with) muscles, gland, and other body cells, and gives rise to lymph fluid?
    7·1 answer
  • Which of the following is not a carbon sink?
    13·1 answer
  • What element has a charge of -2 when bonding? on the periodic table
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!