Mutations can occur in the somatic (body) cells during mitosis or during meiosis when the gametes are formed. Many mutations have no effect on the organisms at all. Occasionally mutations result in a different protein being formed that gives the cell or organism an advantage in a particular environment.
Answer:
C. transfers water into Earth’s oceans.
E. moves oxygen and carbon dioxide through the biosphere.
Explanation: Atmosphere has great effect on the movement of water. Due to evaporation, water that is present in the ocean is evaporated in the form of vapours and forming clouds. These clouds move to the hilly areas and falls in the form of rain. This water is used by both plants and animals.
Atmosphere moves oxygen and carbon dioxide through the biosphere. Carbondioxode is exhaled from animal's body to the atmosphere. This carbondioxode is used by plants in the process of photosynthesis and make their own food and oxygen is exhaled. This oxygen is used by the animals.
Answer:
a. No, because Acetyl CoA goes into the TCA cycle, which will not occur in cells without oxygen.
Explanation:
Fatty acids in the body gets converted to acetyl-CoA by the process of β-oxidation. After the conversion of fatty acids to acetyl-CoA , acetyl-CoA undergoes the TCA cycle which produces NADH and FADH₂ which further undergoes electron transport chain where oxygen gas acts as the final receptor for these molecules and high energy molecules known as ATP are released in the process.
<u>Thus, in the absence of oxygen, TCA will not occur and thus no energy is provided to the body.</u>
Answer:
The answer is parasitic.
Explanation:
Two different organisms can have three different types of relationship between them. Commersalism, in which one organism benefits from the relationship while the other organism is not affected. Mutualism in which both organisms benefit from the relationship. Parasitism in which one organism benefits from the relationship while the other is harmed.
The example given in the question describes a parasitic relationship because the fungus feeds off of the cells of the human while the human is harmed.
I hope this answer helps.