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
Anastaziya [24]
3 years ago
9

Which occurs during the Krebs cycle?

Biology
1 answer:
seropon [69]3 years ago
3 0

Answer:

The correct answer is break down of pyruvate

Explanation:

Krebs cycle is one of the most significant process of aerobic respiration.During krebs cycle pyruvate is broken down to acetyl CoA which interacts with oxaloacetate to form the first metabolite of Krebs cycle known as citrate which contain 3 -COOH group That"s why krebs cycle is also termed as Tricarboxylic acid cycle.

You might be interested in
While hiking in the forest Karl walked past a y'all tree with cones hanging from branches it is the tallest tree in the forest t
OLga [1]

Answer: Conifers

Explanation:I did the test

4 0
4 years ago
Read 2 more answers
The type of carbohydrate that is useful in moving waste through the body system is:
harina [27]
The type of carbohydrate that is useful in moving waste through the body system is FIBER. <span> Fiber is a type of carbohydrate that passes through the body undigested.
Fiber is very important to be part of the diet because it</span><span> helps regulate the body’s use of sugars, helps to keep hunger and blood sugar in check.</span>
Children and adults need at least 20 to 30 grams of fiber per day for good health
Dietary fibers are found in fruits, vegetables and whole grains. 
6 0
3 years ago
Why do resistant bacteria multiply faster after a patient has taken antibiotics compared to a healthy person who has not taken a
Alenkasestr [34]

Answer:

When patient takes in antibiotics the resistance bacteria gets a competitive survival advantage over the normal sensitive bacteria and hence grows faster.

Explanation:

  • Bacteria can acquire resistance by taking in plasmids containing MDR (Multi-Drug Resistance) gene cassettes. The MDR genes produces proteins that can:
  1. Render the antibiotic ineffective to act on its target by inducing chemical modifications on the drug.
  2. Promote efflux of the drug from the bacterial cell so that the drug cannot act upon its target.
  • When a healthy person ( having no prior exposure to the antibiotic) is infected by bacteria ( both sensitive and resistant varieties):
  1. A competition develops for the host cells and nutrients between the sensitive and the resistant variety.
  2. This mutual competition restricts either of the sensitive or resistant bacterial strain to grow profusely.
  • When a person (having prior antibiotic exposure), gets infected by bacteria ( both sensitive and resistant varieties) and is exposed to the same antibiotic:
  1. The sensitive variety, due to its sensitivity towards the drug, gets killed.
  2. The resistant variety, due to its MDR genes, bypasses the lethal effect of the drug and survives.
  3. These surviving resistant bacteria can now infect all the available host cells and utilise all the available nutrients without facing any competition and multiply rapidly.
4 0
4 years ago
How does the immune system react to the flu vaccine?
BARSIC [14]
It detects that the small amount of virus added and it learns to fight off the flu which helps keep you from getting it
6 0
3 years ago
The oil and vinegar in your salad dressing remain separate from one another due to the _____ properties of the oil
Bingel [31]
The answer is: hydrophobic 
3 0
3 years ago
Other questions:
  • Color blindness is a sex-linked recessive trait. A mother with normal color vision and a color blind father have a color blind d
    14·2 answers
  • Help me on number 12 and 13!
    7·1 answer
  • What is a nonnative species?
    14·1 answer
  • What would happen if you sweat while your body was cold?
    6·2 answers
  • Which of the following Gila Monster adaptations is based on the reproductive cycles of Gambel’s quails and cottontail rabbits? a
    9·2 answers
  • What is the role of NaCl and edta in DNA isolation?
    10·1 answer
  • Which organisms move from place to place through the interaction of muscles and jointed appendages?
    9·2 answers
  • PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!
    10·2 answers
  • Why are viruses not regarded as true living cells?​
    13·1 answer
  • !20POINTS!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!