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

Author Question: A buffer: a. emulsifies fats. b. maintains a constant pH. c. facilitates chemical reactions. d. ... (Read 46 times)

mp14

  • Hero Member
  • *****
  • Posts: 534
on: Aug 20, 2018
A buffer:
 a. emulsifies fats.
  b. maintains a constant pH.
  c. facilitates chemical reactions.
  d. protects against plaque build-up.

Question 2

Why do muscles require more energy even if they are not very active in the moment?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

al

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Aug 20, 2018
Answer to Question 1

b

Answer to Question 2

Muscles contract and relax to generate heat. The muscles exhibit tone and will be continually contracting and relaxing but the entire muscle unit might not tightly contract. The continued tone needed by all of the muscles to maintain posture and heat production does use a majority of the calories that are taken in each day.


mp14

  • Member
  • Posts: 534
Reply 2 on: Aug 20, 2018
Gracias!

miss_1456@hotmail.com

  • Member
  • Posts: 289
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

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.

A hypothetical scenario illustrating the process of chemical selection A hypothetical scenario illustrating the process of chemical selection
The titration curve of phosphoric acid (H3PO4), a common buffer in biological sy The titration curve of phosphoric acid (H3PO4), a common buffer in biological sy
Testing the Chemical Characteristics of Urine with Reagent Strips Testing the Chemical Characteristics of Urine with Reagent Strips
The chemical changes in photoreception The chemical changes in photoreception
Signal Transmission at a Chemical Synapse Signal Transmission at a Chemical Synapse
Problem Solving – Energy Changes in Chemical Reaction Problem Solving – Energy Changes in Chemical Reaction
Video: Carbohydrate Metabolism: Introduction to renal processes and filtrate formation and composition

For a complete list of videos, visit our video library