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
AnnZ [28]
3 years ago
11

Some interphase cells contain twice as much DNA as other interphase cells within the same tissue sample. Is this normal? Why?

Biology
1 answer:
FinnZ [79.3K]3 years ago
8 0

Answer:

Yes, Since the interphase cells in G2 would have twice the DNA as the interphase cells in G1 phase or start of S phase.

Explanation:

Interphase has three stages: G1, S and G2 phase. DNA replication occurs in the S phase and doubles the DNA content of the cell. So, the DNA content of the interphase cells of the same tissue depends on stages of interphase.  

The interphase cells which are in the G1 phase has half the DNA content as it is present in the interphase that has entered the G2 phase after completion of DNA replication in S phase.  

You might be interested in
What is the relationship of chlorophyll and green plants?
anastassius [24]
Chlorophyll converts solar energy into chemical energy
6 0
3 years ago
Why does animal viruses affect only animal but not to the plants?​
Vikentia [17]
Viruses belonging to (+) ssRNA Tymoviridae and Tenuivirus are able to infect invertebrates and plants [15]. There are some virus families that have diverse host ranges. The Reoviridae (dsRNA) family includes viruses that infect vertebrates, vertebrates and invertebrates, or plants and invertebrates.
8 0
3 years ago
The paired, jointed legs of arthropods ______.
vekshin1
It's called appendages if that is what you need
3 0
3 years ago
Read 2 more answers
When a plant is attacked by a pathogen, it may respond by carrying out a defense that causes cell and tissue death near the infe
lora16 [44]

Answer:

Hypersensitive response

Explanation:

<em>The hypersensitive response is a defense mechanism developed by certain plants in response to the invasion of pathogens. </em>

<em>This mechanism features include the rapid death of cells and tissues surrounding the infection site so as to limit the invasion of the pathogens as pathogens require living cells in order to continue spreading.</em>

7 0
3 years ago
Multiple choice just double checking the answer would be D Correct?
Paladinen [302]

Explanation:

John Dalton proposed the theory of matter which is popularly known as the Dalton's atomic theory. In the atomic theory, Dalton identified from his experiments on gases that every matter is made up of small indivisible particles called atoms. These atoms are the smallest fractions of a matter.

  • All the atoms of an element are all alike.
  • Compounds form from atoms by simple whole number combinations alone.
  • Chemical combination of atoms involves the rearrangement of reactants.

Therefore, using these clues you should be able to answer the question.

Learn more:

Dalton atomic theory brainly.com/question/1979129

#learnwithBrainly

7 0
3 years ago
Other questions:
  • During cellular respiration, the bonds of food molecules are broken, so energy can be released to fuel other cellular processes.
    9·2 answers
  • The density of solid aluminum is 2.70 . If a 1g piece of aluminum is dropped in a cup of water, it will . (The density of water
    11·1 answer
  • The nurse is caring for a client on a patient-controlled analgesia (pca) pump. what additional interventions by the nurse would
    12·1 answer
  • Which statement is correct? A. All organisms that can synthesize their food by means of photosynthesis are heterotrophic B. All
    11·2 answers
  • Each gene in the human genome codes for a single protein. True or False?
    15·1 answer
  • How are hydrogen bonds different from covalent bonds?
    5·2 answers
  • What is the difference between forward spatter and back spatter?
    8·1 answer
  • Which of the following CANNOT occur during a chemical reaction
    13·2 answers
  • Thinking of the Spheres of the Earth, which term is the scientific name for the sphere which includes the layer of
    11·1 answer
  • What are the scientific importances of studying anatomical features of angiosperns​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!