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
topjm [15]
3 years ago
5

(a) Based on the given data for the groups of cells cultured with 0.1% serum (groups 3 to 7), identify which of the four protein

s tested do (does) not appear to play a role in blocking cell cycle entry by fibroblasts.

Biology
1 answer:
Komok [63]3 years ago
3 0

Answer:

The correct answer is "p18, p21 and p27".

Explanation:

In this experiment, four proteins were blocked and the level of DNA replication was tested in different cell cultures to see which proteins may play a role in cell cycle. Based on the given data we can conclude that p16 is the only protein that appear to have a pivotal role in cell cycle, while p18, p21 and p27 apparently does not. We can conclude this by observing group 7 of cells, were cells have only p16 active and were able to have around 80% of DNA replication.

You might be interested in
How does development differ from growth?
In-s [12.5K]
Development is like if you go blind you will most likely develop a high sense of hearing

growth is you grow and get taller

so basically development you have to try and growth occurs mostly naturally 
6 0
3 years ago
What types of materials are expelled from cells during exocytosis?
alex41 [277]

Large molecules such as hormones materials are expelled from cells during exocytosis

<u>Explanation:</u>

The materials inside the cells are transferred to the outside of the cell and this manner is termed as  Exocytosis. This method is termed as a kind of active transport since it needs energy for this transformation process. One of the major purposes of this process is to discharge trash matters like hormones and proteins.

For a cell to cell transmission and chemical signal messaging these methods are essential. Proteins that are newly generated are transferred to the peak of the plasma membrane by exocytosis. There are three general pathways of exocytosis.

5 0
3 years ago
The law of superposition allows us to determine...
exis [7]

Answer:

ANSWER E. a and c are the answer to this question

5 0
2 years ago
Which statement about vacuoles is true?
Mila [183]

Vacuoles are storage organelles that are found in both animal and plant cells. They store food or any other forms of nutrients, they also store waste products so as to protect the contamination of the cell environment. These waste products are sent out of the cell via vacuoles. In plants the vacuoles are larger than in animals. The vacuole provides plant nourishment in the scarcity of water in the external environment hence, prevents the wilting of plants.

4 0
3 years ago
Read 2 more answers
4. Dr. Fisher was found lying on his back. Is it likely that his body was moved after death? Why or why not?
baherus [9]

Answer: No

Explanation:

Dr. Fisher was lying on the back thus postmortem staining can be observed on his back. But if the body was moved after death then postmortem staining can also be observed on different parts of the body that can be the front part.

5 0
3 years ago
Other questions:
  • Give a scenario where a cell may need to perform a form of exocytosis?
    10·1 answer
  • The cloud type can form from air converging and rising vertically (clouds of vertical development), and is associated with heavy
    13·1 answer
  • How can i run for Club President if half of the people hate me?
    10·1 answer
  • How old is the planet
    13·1 answer
  • Which of the following is true regarding eukaryotic chromosomes?
    10·1 answer
  • The microbiome consists mostly of _____.
    11·2 answers
  • Which compound forms when carbon dioxide diffuses and reacts with seawater?
    15·1 answer
  • Discussion Topic
    6·1 answer
  • Help!!! The question is in the picture.
    9·1 answer
  • Is Brainly 2$ a month. Why does it say I will be billed 24$
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!