1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
MAXImum [283]
3 years ago
9

Question 2 Radioactive tracers are useful in ____.

Biology
1 answer:
Mazyrski [523]3 years ago
4 0

<em>Radioactive tracers are useful in </em><em><u>determining medical problems.</u></em>

Answer: <em>B. Determining medical problems.</em>

Explanation:

Radioactive tracers are comprised of carrier particles that are reinforced firmly to a radioactive atom. These bearer particles shift incredibly relying upon the motivation behind the scan.

A few tracers utilize atoms that associate with a particular protein or sugar in the body and can even utilize the patient's very own cells.

Examples of radioactive tracer are - tritium, carbon-11, carbon-14 and oxygen-15 and so forth. Radioactive tracers are either injected in the body intravenously or orally.

You might be interested in
All algae are______<br> heterotrophs <br> autotrophs <br> parasitic <br> anaerobes
Marizza181 [45]
<span>autotrophs Hope this helps. :)

</span>
3 0
3 years ago
Read 2 more answers
Portion of an enzyme to which a substrate can attach
netineya [11]

Answer:

An active site

Explanation:

  • Enzymes are biological catalysts that catalyze chemical reactions or biochemical reactions. They are substrate specific and each enzyme acts on a certain specific substrate.
  • <em><u>Enzymes contain a pocket-like structure called the </u></em><em><u>active site</u></em><em><u> where the substrate binds according to the induced-fit model.</u></em>
  • Upon binding of the substrate to the active site catalysis takes place and the substrate is converted to product. Enzymes remain unchanged after the reaction.
7 0
4 years ago
We use many types of natural resources for energy. Identify each type of natural resource as renewable or nonrenewable.
Fed [463]

Answer:

Renewable resource: Sunlight, water, wind,

Norenewable: coal, natural gas, oil

Explanation:

Hope this helps

7 0
3 years ago
How can I indemnify characteristic of all living things
Papessa [141]

Answer: All living things are comprised of cells are in the case of unicellular organisms a cell. And what determines if something is living is whether are not it can reproduce without the assistance of a host organism. Some organelles all cells contain whether prokaryotic are eukaryotic are cell membranes Genetic material (DNA and forms of RNA) a cytoplasm and ribosomes. Obviously there are many more organelles but these are some shared by all cells whether prokaryotic, eukaryotic or plant a type of eukaryote.

8 0
3 years ago
A fragment of a strand of nucleic acid isolated from a silk moth species contains the base sequence CAGACT. The strand must be f
Mars2501 [29]
If the strand of Nucleic acid does not have a U - it must be DNA. Any sequence with a U is considered to be RNA. Therefore, CAGACT is considered to be a strand of DNA.
3 0
3 years ago
Read 2 more answers
Other questions:
  • Personal Finance
    7·1 answer
  • What percent of their female progeny will show the cleft chin trait?
    15·1 answer
  • This reproductive structure can be considered an advancement over spores. It protects the embryo from injury and drying out. It
    15·2 answers
  • Which is not a process involved in the formation of sedimentary rock? depositing cementing eroding cooling
    9·2 answers
  • Five different species of warblers, seed-eating birds, live in the same species of conifer trees. All of the birds migrate to co
    9·1 answer
  • A primate species with a brain size of 1200 cc is discovered. mc010-1.jpg From the information in the graph, what can be predict
    14·2 answers
  • Which could best be used to explain why bacteria can infect a person very quickly? outer capsule binary fission protective cover
    9·2 answers
  • You made a "cell" using dialysis tubing and a concentrated sugar solution tinted red. You then placed the cell in distilled wate
    15·1 answer
  • I'll give you a brainliest if is right or at least shows some effort
    11·1 answer
  • Describe a situation where you were skeptical of a “fact” that you have seen or heard. Why did you doubt the information? How di
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!