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
avanturin [10]
3 years ago
7

You are interested in studying a receptor and decide to make a knockout mouse. However, you notice severe developmental defects

that result in embryonic lethality in this receptor knockout. Which developmental process is most likely affected when you disrupt a receptor on the cell surface, disrupting its ability to receive a signal and initiate a transduction pathway?a. apoptosis cell b. proliferation cellc. cell interactions d. cell movement e. cell differentiation
Biology
1 answer:
Yuki888 [10]3 years ago
7 0

Answer:

The correct answer is option c. "cell interactions".

Explanation:

Cell-to-cell interactions, or only cells interactions, refers to the mechanisms that cells have to communicate among them. These mechanisms takes place at the surface of the cells by sending and receiving signals in receptors, which later initiate transduction pathways. Cell interactions play a crucial role in the development of embryos, therefore if a knockout mouse has embryonic lethality due to a disruption in a receptor, it is very likely that the development process that is affected is related with cell interactions.

You might be interested in
What factors determine the rate of weathering​
sveticcg [70]

Answer:

Mineral Composition, Type of Lattice, Temperature, and Water and Salt.

Explanation:

Hope this helps :)

4 0
3 years ago
Read 2 more answers
Compared to humans, elephants have a dramatically low instance of cancer. Elephants have multiple copies of the
Yanka [14]

Elephants have multiple copies of the p53 genes that play an important role in the control of cell division.

<h3>What is the role of p53 genes in elephants?</h3>

P53 is an important regulator of the DNA repair processes and controls uncontrolled cell proliferation. When DNA is harmed, the protein becomes active and aids in orchestrating a response that stops DNA replication and fixes any incorrect copies of the cell. The oncogene MDM2 E3 ubiquitin ligase, another protein, is responsible for deactivating the p53 repair activity in duplicated cells with intact DNA since it is not required.

A human with only two alleles from a single gene has much fewer molecular anti-cancer interactions than an elephant, which has 40 alleles, or versions, from its twenty p53 genes. Although the elephant may appear to have excessive genetic diversity, each of its 40 alleles is structurally slightly different.

I understand the question you are looking for is this:

Compared to humans, elephants have a dramatically low instance of cancer. Elephants have multiple copies of the _____ genes that play an important role in the control of cell division.

Learn more about p53 genes here:

brainly.com/question/19581609

#SPJ4

6 0
2 years ago
Which molecular formula corresponds to this model of a chemical compound? (black = carbon; red = oxygen; white =hydrogen)
kolezko [41]
C2H204 is the formula
5 0
3 years ago
Are factors related to climate, such as rainfall and temperature, biotic, or abiotic factors?
elena-s [515]
Abiotic factors are those that are non-living aspects of the habitat of living organisms that affect them and the ecosystems' dynamics. Without abiotic factors, biology could not be - they may impact organisms in <span>their reproduction, </span>growth, and maintenance.
Examples of abiotic factors may include water, tides, light, pressure, radiation, humidity<span>, </span>soil constitution, and others such as the ones mentioned on the question - rainfall and temperature.
7 0
4 years ago
Read 2 more answers
During childbirth, a hormone produced by the pituitary gland causes muscles of the mother's uterus (or womb) to contract. The mo
sveticcg [70]

Answer:

I think the answer is positive feedback is used to build more contractions

8 0
3 years ago
Read 2 more answers
Other questions:
  • The word diplo when placed in front of bacterium must mean...?
    5·2 answers
  • Inpatient progress note: "sally is a ten hour old neonate who is having convulsions. neurological scans are ordered stat. there
    7·1 answer
  • The ________ complex and the central ________ are both part of the amygdala. ch 10
    6·1 answer
  • What is the common name for danaus plexippus
    5·1 answer
  • The drug of choice for fungal infections of the nervous system is ________.
    14·1 answer
  • In his attempt to develop a pneumonia vaccine, Frederick Griffith injected mice with various combinations of living and dead bac
    11·1 answer
  • Cross section of different areas of the same plant show cells with very different structure. What does this tell you about the d
    8·1 answer
  • True or false. 1. Your respiratory system is the system in your body that is responsible for breathing.
    15·2 answers
  • (this is an earth science question it did not give me the option)
    15·1 answer
  • Animals that reproduce sexually differ from animals that reproduce asexually in that sexually reproducing animals have
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!