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
alukav5142 [94]
3 years ago
13

Researchers studying yeast discovered that, for some mutants, when the temperature at which the cells are grown is elevated from

25ºC to 37ºC, their secretory pathway no longer functions and the cells grow dense with unsecreted protein. When these cells are examined microscopically, they can be divided into groups that vary in terms of where the unsecreted proteins accumulate. In some of the mutants, proteins accumulate in the ER; in others, the Golgi; in others, they accumulate in vesicles near the plasma membrane. What is the likely explanation for this difference in appearance?
Choose one:
The temperature-sensitive mutant proteins accumulate in different compartments
Different temperature-sensitive mutations promote an increase in protein synthesis.
Different temperature-sensitive mutations disrupt protein synthesis.
Different temperature-sensitive mutations disrupt the integrity of cell membranes.
Different temperature-sensitive mutations affect different stages of the transport process.
Biology
1 answer:
Kipish [7]3 years ago
7 0

Answer:

The correct answer is the last statement.

Explanation:

In the mentioned case, the gathering of unsecreted protein has been witnessed in distinct locations, that is, in the endoplasmic reticulum, in the vesicles near the plasma membrane, and in the Golgi complex. Thus, it can be stated that the unsecreted protein will get gathered at a particular location at a particular temperature.  

Hence, the correct statement is that different temperature-sensitive mutations influence different phases of the transport process.  

You might be interested in
The amount of CO2 released into the air because of your own energy needs is called
Leni [432]

Answer:

carbon recycling

Explanation:

it is released in respiration

8 0
3 years ago
What is an example of a relationship between organisms in which an organism produces energy that is used by another organism to
agasfer [191]

Answer:

Tree frogs use plants as protection. Golden jackals, once they have been expelled from a pack, will trail a tiger to feed on the remains of its kills. Goby fish live on other sea animals, changing color to blend in with the host, thus gaining protection from predators.

Explanation:

4 0
3 years ago
List some things you can do to eliminate deforestation (cutting down forests)​
Alex

Answer:

1.Plant a tree.

2.Use less paper.

3.Recycle paper and cardboard.

4.Use recycled products.

5.Buy only sustainable wood products.

6.Don't buy products containing palm oil.

7.Reduce meat consumption.

8.Do not burn firewood excessively.

Explanation:

Hope this helps :)

7 0
3 years ago
Which of the following statements is not true?
andrew-mc [135]

Answer:

Explanation:

c each human being began as a single cells

6 0
1 year ago
Write extensively the 3 main constituent of DNA​
stellarik [79]

Answer:

A single nucleotide is made up of three components: a nitrogen-containing base, a five-carbon sugar, and a phosphate group. The nitrogenous base is either a purine or a pyrimidine. The five-carbon sugar is either a ribose (in RNA) or a deoxyribose (in DNA) molecule.

Explanation:

4 0
3 years ago
Other questions:
  • The organic chemicals that help cell membranes to conserve internal fluids are____.
    11·1 answer
  • While washing her hair, Olivia noticed that she was losing a lot of hair. She visited a clinic, and the physician reassured her
    11·2 answers
  • What term describes chromosomal abnormality
    6·1 answer
  • A cell contains Select one: a. one kind of enzyme that promotes thousands of different chemical reactions. b. thousands of diffe
    10·1 answer
  • Mitochondria are a cell's powerhouse. Which of these cells would need a large number of mitochondria to function and survive? A)
    12·2 answers
  • Navah writes out the chemical equation for photosynthesis she includes two reacting molecules to the left of the arrow and two r
    8·2 answers
  • The following image shows a cell before and during the process of mitosis. Before it undergoes mitosis, the cell contains 2n chr
    11·2 answers
  • Villi are tiny finger-like projections present in the inner wall of the small intestine. They help in the movement of partially
    13·2 answers
  • One essential factor for quality infant day care is: encouraging competition among infants. attention to health and safety. two
    9·1 answer
  • How does one make cake
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!