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
Lemur [1.5K]
2 years ago
15

Which of the following is NOT a structural modification of the small intestine that increases surface area?

Biology
1 answer:
Lady_Fox [76]2 years ago
5 0

Answer:

Rugae

Explanation:

These are the inner folds of the stomach. The folds are pronounced in an empty stomach that is not yet distended by food. They also increase the surface area in which the food is in contact with digestive enzymes produced by the stomach walls.

You might be interested in
ATP and ADP both play a role in cellular reactions involving energy how are these two molecules related
Rama09 [41]
Both are used for energy to the body.
8 0
3 years ago
Figure 2: Melting and Boiling Points of Some Substances
pishuonlain [190]
I will be 210.c of acetic
4 0
3 years ago
21. Which step in cellular respiration occurs outside of the inner membrane space of the cell mitochondria? a. Krebs Cycle c. Tr
Marrrta [24]

Answer: c. Transition Reaction

Explanation:

During the transition reaction, Acetyl-CoA is formed and connects the first stage of glycolysis with the Krebs Cycle (Citric Acid Cycle). In the presence of oxygen, pyruvate enters the mitochondria and is oxidized to form a compound of 2 carbon, acetate, with energy and CO2 release. During this process, the acetate binds to a coenzyme(coenzyme A (CoA)) - forming the acetyl-coenzyme A.

The 3 steps:

1. pyruvate is oxidized and forms acetate with liberation of CO2;

2. the energy released in the oxidation of pyruvate is stored in the reduction reaction of NAD+ to NADH + H+

3. The acetate molecule combines with coenzyme A to form acetyl-coenzyme A.

3 0
3 years ago
Viewed Through A Microscope, A Sample Of Natural Water Is Seen To Contain A Cluster Of Sphere-shaped Bacteria, But No Rod-shaped
Inessa05 [86]

The natural water sample contains only one type of bacteria.


8 0
3 years ago
Read 2 more answers
PLEASE ANSWER!!!
RoseWind [281]

the wavelength of infrared is larger than the ultraviolet and all frequency is smaller.

4 0
2 years ago
Other questions:
  • Gas exchange takes place in the
    5·2 answers
  • The chemical process for respiration
    5·1 answer
  • Help me, anyone, if you would please
    10·1 answer
  • Aldosterone is synthesized from cholesterol. <br> a. True<br> b. False
    8·1 answer
  • Receptor molecules on the surface of cells bind specific molecules called, in general, __________
    14·1 answer
  • How did life on earth become so diverse?
    13·1 answer
  • Which words complete the sentence correctly? (α cells/β cells/raises/lowers)
    9·1 answer
  • Which rock will float in water?<br> Fermice<br> Obsidian<br> basalt<br> Granite
    9·2 answers
  • What is one of the main concerns related to the increase of waste materials humans put
    7·1 answer
  • 20. Explain why it is important to cite the references you use in a scientific report.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!