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
docker41 [41]
3 years ago
5

During a pulse-chase experiment, photographic emulsions were prepared at different times during the chase, and radioactive spots

were detected at the following times and locations: 5 minutes: rough ER; 10 minutes: Golgi apparatus; 40 minutes: endosomes; 70 minutes: lysosomes; 140 minutes: lysosomes. Which of the following conclusions can be drawn from these results
Biology
1 answer:
NikAS [45]3 years ago
5 0

Answer:

Pulse chase experiment was performed to find the secretory pathway of proteins inside the cell. The protein sorting and pathway of protein can easily be studied by the pulse chase experiment.

The molecule is labelled with radioactive component and its pathway is observed during the pulse chase experiment. The molecule reside  5 minutes in rough ER. After this 40 minutes in glogi apparatus. From the golgi apparatus the molecules moves towards the endosomes and resides for 70 minutes. The molecules then transferred to lysosomes in 140 minutes. This chasing explains the pathway of the molecule.

The pathway can be drawn is ER→golgi→endosome→lysosome.

You might be interested in
Heeeeeelp!!!!!!!!!!!!!!
storchak [24]

Answer:

In the water, it would be thermal. In the tubes next to the water, it would be chemical energy, and in the light it would be light energy.

Explanation:

<u>Hope this helps! ;)</u>

5 0
3 years ago
Please help pleaseeeeeeeeeeeeeee
kakasveta [241]

Answer:

what are we supposed to help you with

4 0
2 years ago
Read 2 more answers
What property of membranes allows interactions to take place within the membrane, including the assembly of membrane protein clu
Greeley [361]

Answer:

Phospholipid bilayer.

Explanation:

The plasma membrane (also known as the cell membrane or cytoplasmic membrane) is defined as a biological membrane that separates the interiors of a cell from its external environment.

The plasma membrane has a function that protects the cell from its external environment, mediates cellular transport, and transmits cellular signals.

It is composed of a lipids bilayer (phospholipids and cholesterol), (phospholipid is a lipid made of glycerol, two fatty acid tails, and a phosphate-linked head group) with embedded proteins, the plasma membrane is selectively permeable to ions and organic molecules which hence, regulates the movement of substances in and out of cells. Plasma membranes is very flexible in order to allow cells change form example, red blood cells change shape as they pass through narrow capillaries.

5 0
3 years ago
What parts of the body make up the central nervous system
guapka [62]

Answer:

brain and spinal cord

Explanation:

that's it

8 0
2 years ago
What is the relationship between photosynthesis and respiration with respect to energy
motikmotik
“Photosynthesis converts carbon dioxide and water into oxygen and glucose. Glucose is used as food by the plant and oxygen is a by-product. Cellular respiration converts oxygen and glucose into water and carbon dioxide. Water and carbon dioxide are by- products and ATP is energy that is transformed from the process.”
4 0
2 years ago
Read 2 more answers
Other questions:
  • The placement of medication under the tongue is known as _____ administration.​
    8·1 answer
  • When a flu virus enters the body, the immune system creates antibodies made of polypeptide chains to fight the virus. The specif
    13·1 answer
  • A(n) __________is a change in the nucleotide sequence of DNA. A(n) ___________ is an alternative version of a gene. A(n) _______
    8·1 answer
  • How do lichens alter the abiotic environments to favor the establishment of other species of plants?
    15·2 answers
  • Cells are produced with only one copy of chromosomes during meiosis II so:
    11·1 answer
  • Which of the following is not a function of proteins:
    14·1 answer
  • During pregnancy, the cardiac output of the mother decreases. <br> True<br> False
    14·1 answer
  • Laucoma is a leading cause of blindness. Studies have linked a common form of glaucoma to three genes and more than 20 genetic l
    7·1 answer
  • How can erosion/sediment from farms and construction sites affect the water?
    7·2 answers
  • Which of the following describes a feedback mechanism
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!