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
Pavel [41]
3 years ago
10

A research group has discovered an organism with cells that contain a previously undescribed organelle. They do some tests on th

e isolated organelle to see if it is involved in any major metabolic reactions. To do this, they incubate these organelles for a period of time and determine changes in the amount of various substances in the suspending solution. The results follow.
Based on this analysis, which metabolic process do you conclude is taking place in this organelle?



Select one:

a. pyruvate oxidation

b. citric acid cycle

c. glycolysis

d. electron transport chain/oxidative phosphorylation

e. glycolysis and the citric acid cycle

2. A research group has discovered an organism with cells that contain a previously undescribed organelle. They do some tests on the isolated organelle to see if it is involved in any major metabolic reactions. To do this, they incubate these organelles for a period of time and determine changes in the amount of various substances in the suspending solution. The results follow.



Based on this analysis, which metabolic process do you conclude is taking place in this organelle?

Select one:

a. pyruvate oxidation

b. citric acid cycle

c. glycolysis

d. electron transport chain/oxidative phosphorylation

e. glycolysis and the citric acid cycle
Biology
1 answer:
Vlad [161]3 years ago
6 0

Answer:

The suitable option will be - B

Citric acid cycle

Explanation:

The results were -

Glucose: None

CO2: Increase

O2: None

ATP: Increase

NADH: Increase

  • We know that the Citric acid cycle is also known as the TCA cycle (tricarboxylic acid cycle) or the Krebs cycle. This cycle occurs in Mitochondria in case of eukaryotes. In this cycle acetyl-CoA is oxidized which comes from carbohydrates, proteins and fats and energy is released in the form of ATP.  
  • water is also used in this process. NAD+ gets reduced to NADPH. In this system carbon dioxide is produced as a waste byproduct. ATP is produced as the main product. ATP is also used as a source of energy.

You might be interested in
According to the ______________ theory, a population may go long periods of genetic stability, interspersed with short periods o
ikadub [295]
<span>This theory is called punctuated equilibrium. In this theory it is explained that there are very long periods of no change at all to a species, yet there are also bursts of evolutionary change interspersed within the time period. The period of remaining the same throughout time (most of the time) is called stasis, and is present within this theory of punctuated equilibrium.</span>
3 0
3 years ago
Read 2 more answers
Describe how the granite of a mountain could change first into sandstone and then into quartzite.
Naily [24]
Weathering causes the granite to break down into small particles - sand. The sand becomes buried and compacts into sandstone. If the sandstone continues to be buried and comes into close contact with high heat, such as magma, it can be turned into quartzite.
5 0
3 years ago
some cells produce and secret high levels of digest enzymes. which organelles would you expect to be abundant in those cells and
Diano4ka-milaya [45]

Lysosomes, because they are the organelles that secrete these hydrolytic enzymes and help break down old organelles, viral/bacterial invaders, and food particles.

3 0
3 years ago
WILL VOTE BRAINLIEST IF RIGHT
lora16 [44]
The stomach is the correct answer it is lined with an digestive enzyme called pepsin.
6 0
3 years ago
Which air pressure system is generally associated with warm, moist air?
Vaselesa [24]

Answer:

D

Explanation:

took the test (k12)

4 0
2 years ago
Other questions:
  • What are the characteristics that classify an object as being living called?
    11·1 answer
  • Coach odoyo catches matt, age 9, peeking into the girls' locker room after gym. which is the best reaction the coach can make to
    5·1 answer
  • What is the difference in the beginning between primary succession amd secondary succession
    11·1 answer
  • Which is a better scientific statement?
    13·1 answer
  • Help <br> what is the answer to this question
    7·1 answer
  • The heart is classified as a
    11·1 answer
  • Which of the following facts supports the argument that a pregnant cow should be fed more in its last trimester?
    9·1 answer
  • Helppp Pleaseee Ill give u pointssss
    10·2 answers
  • Forests provide many different type your answer... for plants and animals.​
    9·1 answer
  • Write the issues of digestive health mention briefly ​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!