« previous next »

Author Question: If cells are grown in a medium containing radioactive 15N, which of these molecu (Read 1224 times)

camila

  • Hero Member
  • *****
  • Posts: 705
on: Jun 5, 2013
If cells are grown in a medium containing radioactive 15N, which of these molecules will be labeled?
A) fatty acids only
B) nucleic acids only
C) proteins only
D) amylase only
E) both proteins and nucleic acids


Jesse_J

  • Sr. Member
  • ****
  • Posts: 282
Reply #1 on: Jun 6, 2013
Try this as the answer E. Hope it helps.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

camila

  • Hero Member
  • *****
  • Posts: 705
Reply #2 on: Jun 6, 2013
Thanks :D


« previous next »
 

Did you know?

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

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

The biconcave disk shape of erythrocytes (red blood cells). The biconcave disk shape of erythrocytes (red blood cells).
Stem cells, undecided Stem cells, undecided
Human embryonic stem cells stained with Tra-1-60 (green) - a stem cell marker and nestin (red), a ne Human embryonic stem cells stained with Tra-1-60 (green) - a stem cell marker and nestin (red), a ne
(a) Budding yeast cells (Candida albicans). (b) Mold from a penicillium fungus. (a) Budding yeast cells (Candida albicans). (b) Mold from a penicillium fungus.
Circular movement of ice over lateral area just distal to the elbow. Use medium pressure to apply ... Circular movement of ice over lateral area just distal to the elbow. Use medium pressure to apply ...
cells cells
Video: EpiPen Animation (Part 2)

For a complete list of videos, visit our video library