Answer:
1- What causes ozone molecules to break down?
2- What is the benefit of the ozone layer in the atmosphere for living organisms (humans, animals, and plants)?
Explanation:
1- What causes ozone molecules to break down?
2- What is the benefit of the ozone layer in the atmosphere for living organisms (humans, animals, and plants)?
The defence mechanism is known as rationalization.
Rationalization is a disavowal defense mechanism which permits an individual to deal with emotional conflicts, or internal or external stressors, by devising reassuring or self-serving but incorrect explanations for his or her own or others' thoughts, actions, or feelings, which cover up other motives.
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Answer:
A, B, C
Explanation:
You'd need gauze to erase the chance of the laceration getting more infected. You need to antibiotic to help the infection.
Answer:
d) a change that decreases the rate of hydrolysis of GTP by Ras
Explanation:
- When bound to GDP, the Ras protein is inactive.
- When bound to GTP, the Ras protein is active and signals cell proliferation.
Ras is a GTPase; after being active for some time bound to GTP, it hydrolizes the GTP into GDP and becomes inactive once again.
If a mutation that caused a decrease in the rate of hydrolysis of GTP happened, Ras would be bound to GTP for longer periods of time, therefore active, therefore sending constant proliferation signals and increasing the risk of cancer due to uncontrolled cell division.