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
Colt1911 [192]
3 years ago
8

What are the possible causes of digestive system disorders like diarrhea and constipation?. .

Biology
2 answers:
kaheart [24]3 years ago
6 0
Answer - B
Almost all the nutrients are absorbed in the small intestine and only water and roughage reaches the large intestine via peristaltic movements. Before the waste material is excreted out, a large quantity of water is reabsorbed. Therefore, a defect in the re-absorption of water by the large intestine will cause one of these two disorders.
zmey [24]3 years ago
3 0
The answer i believe is b
You might be interested in
Darwin conducted much of his research on what island
kogti [31]
The Galapagos islands
8 0
4 years ago
Read 2 more answers
A scientist was observing an unknown slide under an electron microscope, he found a cell without a well-defined nucleus but with
pav-90 [236]
It would be a Eukaryote plant cell <span />
3 0
4 years ago
Which processes are involved in the chloroplast of a plant cell?
Ahat [919]

Answer:

Chloroplast absorbs sunlight and it is used to make feed for the plant together with water and carbon dioxide gas. Chloroplasts are used to generate the free energy stored in ATP and NADPH via a photosynthesis process.

Explanation:

The site of photosynthesis action is chloroplast within a plant cell consisting of two chlorophyll molecules (PS1 and PS2), which have been embedded in the thylakoid membranes. The chloroplast consists of two chlorophyll molecules (photosynthetic pigments responsible for the green color of chloroplast). Each chlorophyll molecule absorbs light, caused to depart the chlorophyll molecules. This absorbs two electrons from each phenotype. PS2 electrons pass through the transportation chain for electron carriers, a series of redox reactions that release the energy used to synthesize ATP via Photophosphorylation/Chemiosmose (as the H+ ions diffuse through the stalked particles ATP, which changes the shape and catalysts, the electrochemical gradient diffuses down through the stalky particle ATP synthase).

Then these electrons replace the electrons lost in PS1. PS2 electron is replaced by photolysis electron, which when light strikes chloroplast, splitting the water into oxygen gas, H+ ions, and electron enzymes in the thylakoid space are catalyzed. The PS1 electrons combine to create NADPH with H+ ions and NADP (reduced NADP). These are the light-dependent photosynthetic reactions in chloroplasts. In the light-independent reactions, the NADPH and ATP are created. A pile of thylakoids is known as granum.

The light-independent processes take happen in the stroma. This is the site of carbon fixation; CO2 reacts with RUBP to generate GP (glycerate-3-phosphate) which is catalyzed by the enzyme RUBISCO (the most abundant enzyme in the world) (the most abundant enzyme in the world). The NADPH and ATP from the light-dependent processes convert GP to GALP (glyceraldehyde 3-phosphate). Two out of every 12 GALP molecules produced are used to synthesize glucose that can be employed either in breathing or in cellulose-forming condensation polymerization to add extra strength to the planted cell wall. The other GALP molecules are returned to RUBP.

7 0
3 years ago
Which of the following helps explain how a rainbow of colors can form when sunlight passes through a prism?
Natasha_Volkova [10]

Answer:

As the white light moves through the two faces of the prism, the different colors bend different amounts and in doing so spread out into a rainbow. In a rainbow, raindrops in the air act as tiny prisms. Light enters the raindrop, reflects off of the side of the drop and exits.

8 0
3 years ago
Please help me solve 17a and b with explanations please
algol [13]
17 a
The figure A and B is a plant cell because it is shaped like a box C and D are animal cells because they are circles

17b
Figure A is going through telophase figure B is going though prophase
C is anaphase
D is also telophase
3 0
3 years ago
Other questions:
  • The MOST common energy source for all cells and enters the cell by facilitated diffusion
    6·1 answer
  • In the fossil record, there is no evidence of anything living on land before plants. Why are plants necessary before more compli
    7·1 answer
  • Does the ANIMAL CELL have a CHLOROPLAST?<br> A. Yes<br> B. No
    10·1 answer
  • All of the following are caused by water erosion, except:
    14·1 answer
  • The Ring of Fire is a string of volcanic sites in the Pacific Ocean that stretches between the Americas, Asia, and Australia. Wh
    11·1 answer
  • 7. Some cancers are caused by mutations that stop certain proteins from working. The inactivation of what kind of protein could
    10·1 answer
  • What plant physical structure or organ has a similar function to fish scales? Stem Stamen Bark Flower
    13·1 answer
  • What does a cell copy in dna replication?
    6·1 answer
  • Which of the following statements about bioremediation is FALSE?
    6·1 answer
  • What is a neap tide? What causes a neap tide?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!