HomeworkLib
Question

4. UV irradiation inactivates Cryptosporidium because it Odenatures proteins within the microorganism. blocks the action of D

science   biology   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

4)Option 3 is the answer.

UV irradiation removes thymidine dimers,which makes them unable to reproduce after entering host.Thus they will die off soon and there won't be infection.

5)Option 3 is the answer.

Bacteria,Virus and Protozoa are inactivated by treating with UV rays at 284nm wavelength.This make them unfit for reproduction and infection.

0 0
Add a comment
Know the answer?
Add Answer to:
4. UV irradiation inactivates Cryptosporidium because it Odenatures proteins within the microorganism. blocks the action of...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • can you guys please give me the correct answers and explain why? 3. Which of the...

    can you guys please give me the correct answers and explain why? 3. Which of the following statements is CORRECT? A. Exposure of E.coli to UV light greatly increases the frequency of cytosine deamination B. Mutagens that intercalate into the double helix lead to the formation of thymine dimers. C) Oxidative damage to DNA usually leads to the formation of frameshift mutations. D. Some alkylating agents are mutagenic because they chemically modify amino acids in the active site of DNA...

  • Page 6 of 8 4 Radiation is changed les energy to breaks DNA (Gamma DNA replication)...

    Page 6 of 8 4 Radiation is changed les energy to breaks DNA (Gamma DNA replication) No r dian (UV creates pynimidine dimers that inhibit DNA replication Al the above None of the above Filtration is the physical removal of microbes by pening age or liquid through a fiber Tor F Chemical Agents in Microbial Control include Disinfectants, antiseptics, sterilants, degermees, and preservatives. Some desirable qualities of chemicals include modation in bw concentration brand pastrum s botiaily à all the...

  • please answer All the multiple choice questions in the pic (all pics) i dont need a...

    please answer All the multiple choice questions in the pic (all pics) i dont need a explantion . 22 Using a bacteriophage to pass DNA rom bacterium to another O A) Transduction O B) Transformation C) Translocation O D) Translation 23. What research did Rosalind Franklin contribute to the elucidation of the double helix structure of DNA? O O O A) Principles of base pairing B) Biochemical data C) Bacterial transformation data D) X ray crystallography A segment of DNA...

  • QUESTION 6 Which of the following is associated with proteins? Select multiple answers. Heat, alcohol and...

    QUESTION 6 Which of the following is associated with proteins? Select multiple answers. Heat, alcohol and acid can denature proteins. Enzymes are proteins but they cannot be denatured. All proteins are consist of several peptide bonds. They are made up of amino acids so therefore have amino groups and carboxylic functional groups Proteins are hydrophobic because they fear water molecules. QUESTION 7 Use slides 16-20 to answer the following question. Multiple answers my be selected. Which of the following make...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT