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

Author Question: This molecule is toxic because it has about 200 times the affinity for the Fe2+ in hemoglobin as ... (Read 43 times)

EY67

  • Hero Member
  • *****
  • Posts: 531
on: Mar 21, 2021

Question 1

The transition metal __________ is present in vitamin B12.

◦ nickel
◦ titanium
◦ cobalt
◦ zinc
◦ chromium

Question 2

This molecule is toxic because it has about 200 times the affinity for the Fe2+ in hemoglobin as oxygen does, causing asphyxiation if enough of it is present in the air.

◦ CN–

◦ CO
◦ CO2

◦ NH3

◦ CH4
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by EY67 on Mar 21, 2021

duy1981999

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Mar 21, 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


EY67

  • Member
  • Posts: 531
Reply 2 on: Mar 21, 2021
Gracias!

ryhom

  • Member
  • Posts: 366
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

The human oxygen-hemoglobin dissociation curve. The human oxygen-hemoglobin dissociation curve.
Normal oxygen sensor frequency is from about one to five times per second. Normal oxygen sensor frequency is from about one to five times per second.
Schematic representation of MHC class I molecule, consisting of 3 α domains and 1 β2-microglobulin ... Schematic representation of MHC class I molecule, consisting of 3 α domains and 1 β2-microglobulin ...
Press with (A) fingertips into GB-30; or (B) with thumb into GB-30; press 2–3 times. Press with (A) fingertips into GB-30; or (B) with thumb into GB-30; press 2–3 times.
Hemoglobin Contains Heme Iron Hemoglobin Contains Heme Iron
Water Molecule Water Molecule
Video: Cellular Respiration & Glucose Mobilization (Glucose transport & Phosphorylation of Glucose)

For a complete list of videos, visit our video library