Answer:
b. Disorder
Explanation:
The universe has no means or organization, it moves in a state of disorder.
Answer:
Deforestation has increased. Paper manufacturing used up to 40% of the global wood. The process of making paper releases nitrogen dioxide, sulfur dioxide, and carbon dioxide into the air, contributing to pollution such as greenhouse gases.
Explanation:
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Answer:
A checkpoint is one of several points in the eukaryotic cell cycle at which the progression of a cell to the next stage in the cycle can be halted until conditions are favorable.
Explanation: Or
Oscillations in the activities of various cyclin-Cdk complexes leads to the initiation of various cell-cycle events. Thus, activation of S-phase cyclin-Cdk complexes initiates S phase, while activation of M-phase cyclin-Cdk complexes triggers mitosis.
The true statement about the Krebs cycle is letter C.
acetyl-CoA combines with pyruvic avid to make glucose in the Krebs cycle. the
carbon atoms that enter the Krebs cycle as acetyl CoA, They combine with a
4-carbon sugar to form a 6-carbon sugar citrate.