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
Simora [160]
3 years ago
14

When we doing strawberry extraction,why do we have to remove the air as much as possible before we seal the bag?

Biology
1 answer:
AlladinOne [14]3 years ago
8 0

Answer:

Explanation:

Oxygen is needed to support life and some metabolic processes in microorganisms especially aerobic organism.

The presence of oxygen in the container gives them the opportunity to carry out there metabolic activities thereby enhancing there growth and multiplication.

Hence, to limit the growth of aerobic bacteria or fungi, and also to prevent the evaporation of volatile components that is available in the content oxygen is withdrawn this help extend the shelf life of the produce to be stored.

You might be interested in
Your friend is a pioneer in ES cell research. In her research, she uses an ES cell line that originated from an inbred strain of
Nezavi [6.7K]

Answer:

Explanation:

a)Organ transplantation requires that the donor organism and recipient be genetically close so that the graft or transplant will not be attacked by the immune system of the recipient leading to rejection and damage. Squeaky is likely to be made up of a different genetic configuration compared to laboratory inbred FG426 mouse

b) ips (induced pluripotent stem cell) on the other hand can benefit squeaky since the cells are somatic cells such as B cells, Keratinocytes, neuronal progenitors cells, kidney and muscles gotten from the donor that are reprogrammed by reactivating silent genes through fusing of another different cell such as ES (embryonic stem cell) and introduction of some transcriptional factors such oct4, sox2,kf4, and k-myc leading to transcriptional activity and DNA methylation.  This induced pluripotent stem cells can be grown into organ that can be transplanted to the recipient who was initially the donor of the reprogrammed somatic cells. Because it is from the host, the transplanted organ is not likely to trigger immune response compare to those grown from ES from other bred.

4 0
3 years ago
State two changes which take place in the flower after pollination​
lorasvet [3.4K]

After pollination and fertilization following changes occur in a flower: The petals, stamens, style and stigma of the flower fall off.  Sepals dry up and hold the ovary.  The ovules confined in the ovary develop into seed

6 0
3 years ago
After exercising, Theo is aware that anaerobic respiration occurred in his body because his muscles ache. Which substance caused
AURORKA [14]
The answer is lactic acid.
7 0
3 years ago
Read 2 more answers
As you travel from the surface of the earth up through the atmosphere into outer space, the gases become.A) more dense.B) less d
IgorC [24]
B: less dense hope this helps
4 0
3 years ago
Read 2 more answers
Platelets release a vasoconstricting substance called:.
Alinara [238K]

Answer:

Serotonin

Explanation:

Please mark me brainliest

3 0
2 years ago
Other questions:
  • Carbohydrate molecules have all of the following bonds except-
    13·1 answer
  • Only about 10 percent of the energy in an organism is passed on to the next level of a food chain. Look at this food chain: gras
    9·2 answers
  • What happens to the blood as it passes through your lungs?
    14·2 answers
  • The nurse caring for the pregnant client must understand that the hormone essential for maintaining pregnancy is:
    15·1 answer
  • This type of research is descriptive and investigates the why and how of decision making, not just what, where, when. These meth
    10·1 answer
  • What are animals everywhere doing in solidarity with the animals of animal farm?
    15·2 answers
  • What does the study rock layers tell us about the layers that are at the surface compared with the layers that are deeper underg
    5·1 answer
  • PLEASE ANSWER ILL GIVE YOU BRAINLIEST
    13·1 answer
  • Today, you will write one to two paragraphs in which you introduce and support an opinion to the prompt:
    11·2 answers
  • In the trp (tryptophan) operon, the __________ binds to the product of the trp operon synthesis pathway, called __________, form
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!