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

Author Question: The porphyrin ring of heme contains an atom of (Read 49 times)

mmm

  • Hero Member
  • *****
  • Posts: 558
on: Apr 11, 2021

Question 1

A hemoglobin molecule is composed of
◦ just four protein chains and nothing else.
◦ four protein chains and four heme groups.
◦ just two protein chains.
◦ four heme groups but no protein.
◦ just three protein chains.

Question 2

The porphyrin ring of heme contains an atom of
◦ iron.
◦ sodium.
◦ calcium.
◦ magnesium.
◦ copper.
Human Physiology: An Integrated Approach ¦ Silverthorn ¦ 8th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by mmm on Apr 11, 2021

kusterl

  • Sr. Member
  • ****
  • Posts: 315
Reply #1 on: Apr 11, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 29% of students answer this correctly


mmm

  • Member
  • Posts: 558
Reply 2 on: Apr 11, 2021
YES! Correct, THANKS for helping me on my review

laurnthompson

  • Member
  • Posts: 334
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

The Helium Atom. The Helium Atom.
Atom of the Element Lithium Atom of the Element Lithium
Saturn’s Ring System Saturn’s Ring System
Saturn’s Ring System Saturn’s Ring System
Positive ring precipitin test. Positive ring precipitin test.
Which of the following is the electron dot formula for an atom of strontium? Which of the following is the electron dot formula for an atom of strontium?
Video: Second Messengers in the Inositol-lipid Signaling Pathway

For a complete list of videos, visit our video library