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

Author Question: For the isotope 71Ga, Z = ________ and A = ________. A) 31; 40 B) 71; 31 C) 71; 40 D) 31; 71 ... (Read 42 times)

Sportsfan2111

  • Hero Member
  • *****
  • Posts: 585
on: Aug 27, 2018
For the isotope 71Ga, Z = ________ and A = ________.
 
  A) 31; 40
  B) 71; 31
  C) 71; 40
  D) 31; 71
  E) 31; 69.723

Question 2

The reaction of amino acids to give peptides involves which pair of functional groups?
 
  A) two amino groups
  B) two carboxyl groups
  C) an amino and a carboxyl group
  D) a carboxyl and an alcohol group


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

vickyvicksss

  • Sr. Member
  • ****
  • Posts: 351
Reply #1 on: Aug 27, 2018
Answer to Question 1

D

Answer to Question 2

C


Sportsfan2111

  • Member
  • Posts: 585
Reply 2 on: Aug 27, 2018
Wow, this really help

triiciiaa

  • Member
  • Posts: 349
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

The Calvin Cycle Was Determined by Isotope Labelling Methods The Calvin Cycle Was Determined by Isotope Labelling Methods
The Phanerozoic Oxygen Isotope Record of Seawater The Phanerozoic Oxygen Isotope Record of Seawater
Carbon Isotope ratio Carbon Isotope ratio
If 0.40 mol of NaN3 reacts completely in the reaction shown below, then ________ L of N2 will ... If 0.40 mol of NaN3 reacts completely in the reaction shown below, then ________ L of N2 will ...
Using atomic notation, indicate the isotope having 30 p+, 35 n0, and 30 e-. Using atomic notation, indicate the isotope having 30 p+, 35 n0, and 30 e-.
What is the isotopic atomic mass of an isotope if 9.7023 1022 atoms weighs 4.0256 g? What is the isotopic atomic mass of an isotope if 9.7023 1022 atoms weighs 4.0256 g?
Video: Pneumonia Animation

For a complete list of videos, visit our video library