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
BartSMP [9]
2 years ago
6

The result of the Hershey-Chase experiment was that radioactivity could be detected inside the bacterial cells when they were in

fected by
bacteriophages marked with phosphorus-32.
What did the investigators conclude from this result?
A. Bacteriophages inject DNA into the bacterial cells.
B. Bacteriophages inject protein into the bacterial cells.
C. Bacteriophages inject carbohydrates into the bacterial cells.
D. Bacteriophage absorb DNA from bacterial cells.
Biology
1 answer:
ehidna [41]2 years ago
6 0

Answer:

i belive that it is option a

Explanation:

You might be interested in
Why is a shell considered to be biotic
saul85 [17]
Shells are considered biotic because they come from living things. Biotic describes something living or use to be living such as plants and animals. So shells are considered biotic because they come from a living organism.
~~~~~~~~~~~~~~~~~~~
Hope that helped:)
~~~~~~~~~~~~~~~~~~~
6 0
3 years ago
When RNA is processed in the nucleus and made ready for transfer out into the cytoplasm for protein synthesis, which of the foll
IRISSAK [1]
Answer:
Letter E - exons are cut from the strand and removed

Explanation:

Letter A and B are incorrect because the poly-A tail and guanine cap are added to the 3’ and 5’ end respectively. They aid in translation of the mRNA, while serving as protection. The poly-A tail is repeated adenine nucleotides, while the guanine cap is a modified guanine nucleotide.

Letter C is incorrect because alternative splicing is one mechanism for generating variation, and is thought to be one of the reasons for why humans have smaller genomes than other organisms and still maintain high complexity. Alternative splicing is incredibly important because it produces more than one transcript from a pre-mRNA.

Letter D is incorrect because introns are the non coding portions of the mRNA. They are excised to make a smaller mRNA transcript, and one that contains all the protein genes.

This letter E is the correct answer, because exons are the coding portions of the mRNA, and are not excised during RNA processing.

Hope that helped! If I made a mistake, please let me know.
8 0
3 years ago
What would most likely happen to the chipmunk population in 2014 if the population went up to 22 million in 2013? mc026-1.jpg Th
tigry1 [53]
<span>The chipmunk population would crash.</span>
6 0
3 years ago
Read 2 more answers
Name four muscles that are found in the abdominal wall of the cat and the human
Sati [7]
Hii...so the answer is
The four layers are the external oblique, internal oblique, transverse abdominals.
hope u will like it.:)
3 0
3 years ago
The medical term meaning state of complete knowledge (identifying a disease) is:
miv72 [106K]
The medical term is DIAGNOSIS.
Diagnosis is a medical term which refers to the process of determining the disease condition that a patient is suffering from. Accurate diagnosis is made by examining the symptoms of the disease that the patient exhibits. Treatment can only be started after correct diagnosis has been made.
4 0
3 years ago
Other questions:
  • The ingestion of a meal high in fat content would cause ____to occur?
    5·1 answer
  • What part of the brain controls breathing and heart rate?
    11·1 answer
  • Natural systems (respiring animals, decomposition, fires, the ocean) contribute approximately 700 giga-tons of Carbon (GtC) to t
    15·1 answer
  • Explain how deforestation can permanently increase an area’s risk of flooding.
    6·1 answer
  • How many electrons does barium have to give up when forming an ion
    10·1 answer
  • Why are most fossils found close to bodies of water?
    8·2 answers
  • What is a dehydration synthesis reaction?
    10·1 answer
  • What is the relation between leaf venation and the type<br> of roots?
    13·2 answers
  • In what way is a unicellular organism like a house with various rooms for various functions?
    13·2 answers
  • Which is considered a scientific theory?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!