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Verizon [17]
3 years ago
10

How do reflexes protect the body from injury

Biology
2 answers:
Musya8 [376]3 years ago
8 0
By preventing you from getting hurt.
Masja [62]3 years ago
5 0
Reflexes are involuntary actions your body takes in response to certain stimuli. That means they're automatic. Reflexes occur without you having to think about it.... Reflexes protect you body from harmful things.
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At the site of the rough endoplasmic reticulum, proteins that are destined for secretion are manufactured. Insulin is a protein-
Eva8 [605]

Answer:

The type of vesicular transport involved in the exporting of protein-based hormones, such as insulin, into the bloodstream is regulated exocytosis.

Explanation:

In general terms, exocytosis is a type of active transport that allows intracellular substances are released to the extracellular space, through of vesicles that fuse with the plasma membrane, which allow the exit of substances from inside the cell.

Regulated exocytosis is the specific vesicular transport for the secretion of substances, such as hormones. For this type of transport to exist, the presence of an extracellular signal is required, which will activate the fusion of the vesicles.

In the case of insulin, the external signal originates with the increase in blood glucose levels, a signal that penetrates the intracellular space and generates an increase in insulin production in the islets of Langerhans (pancreas).

Before insulin secretion occurs, the cell must be depolarized, allowing calcium to enter, which promotes transport by regulated exocytosis of insulin to the extracellular space.

Learn more:

brainly.com/question/1109181

4 0
3 years ago
BIOLOGY HELP!!!!!
Vlad [161]

1. The correct answer is pH.

The activity of the enzymes might be affected by environmental changes such as change in pH. Each enzyme has the point when it is the most active and this value is known as the optimum pH. Extremely high or low pH values can lead to loss of enzyme activity and stability.

Phosphofructokinase is sensitive to acidity, meaning that it is inhibited by low pH levels.

2. The correct answer is temperature.

Enzyme is sensitive to the environmental conditions such as temperature changes.

Temperature is a factor that usually increases the rate of enzyme-catalyzed reactions by increasing the activity of enzymes. But, after reaching the optimum temperature, reaction rate abruptly declines. This happens because enzymes are deactivated or denatured at a certain temperature (above 40° C).


8 0
3 years ago
What five intermolecular forces of attraction are important for tertiary structure?
andreev551 [17]
Hydrogen bonding, ionic bonding, dipole-dipole interactions, and London dispersion forces!
7 0
2 years ago
Read 2 more answers
The organelles that produce proteins used within the cell are the _____.?
Butoxors [25]
Nucleus, ribosomes, endoplasmic reticulum, and <span>Golgi apparatus.</span>
8 0
3 years ago
Read 2 more answers
Warner is trying hard to complete a biology lab, but it is very difficult. He is more likely to conform to others in this settin
DaniilM [7]

Answer: difficult

Explanation:

The options to the question are:

difficult.

dispositional.

emotional.

elementary.

Following the information in the question regarding the difficulty in the biology lab that Warner wants to compete, if he doesn't complete, then he'll likely conform to others in this setting because the task seems difficult.

3 0
3 years ago
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