This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: As fruit ripens, the pectic substances undergo the following sequence of changes: (1) ... (Read 40 times)

maegan_martin

  • Hero Member
  • *****
  • Posts: 532
on: Aug 2, 2018
As fruit ripens, the pectic substances undergo the following sequence of changes:
 
  (1) protopectin, pectin, pectinic acid, (2) pectic acid, protopectin, pectinic acid, (3) protopectin, pectinic acid, pecturonic acid (4) protopectin, pectin, pectic acid, (5) pectic acid, pectin, protopectin.

Question 2

Odor is perceived through
 
  (1) epithelium, (2) gustatory cells, (3) olfactory cells, (4) papillae, (5) tongue.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mceravolo

  • Sr. Member
  • ****
  • Posts: 349
Reply #1 on: Aug 2, 2018
Answer to Question 1

4

Answer to Question 2

3


maegan_martin

  • Hero Member
  • *****
  • Posts: 532
Reply #2 on: Aug 2, 2018
Thank you!


mceravolo

  • Sr. Member
  • ****
  • Posts: 349
Reply #3 on: Aug 2, 2018
Always glad to help...


« previous next »
 

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Fruit dove Fruit dove
Rapidly decreasing sequence costs have enabled the rapid expansion Rapidly decreasing sequence costs have enabled the rapid expansion
The capsule of the fruit of the jimson weed, Datura stramonium The capsule of the fruit of the jimson weed, Datura stramonium
Wind that lifts the hairy modified sepals of a dandelion (Taraxacum) fruit may carry the attached se Wind that lifts the hairy modified sepals of a dandelion (Taraxacum) fruit may carry the attached se
Cladogram Based On DNA Sequence Cladogram Based On DNA Sequence
Telomerase synthesis of repeating telomeric sequence Telomerase synthesis of repeating telomeric sequence
Video: Non-polar compounds - insolubility

For a complete list of videos, visit our video library