Answer:
Cells need oxygen and glucose.
Without oxygen, electron transport chain cannot take place and the cells cannot get the energy they need (since the cell uses oxygen to break down glucose which os what produces energy). When the cells cannot perform their function, they die.
Answer:
A. DNA repair
Explanation:
The p53 protein acts as a tumor remover by controlling a set of genes required for the cell division. This protein protects the genome by <u>restricting abnormal cells to proliferate</u> avoiding the replication of damaged DNA. The first resource the protein uses and prometes is DNA repair and if the DNA has irreparable damage, t<u>he last resource used by this protein is</u><u> apoptosis</u>.
Answer: B
Explanation: A lunar eclipse is where the moon is right in front of the sun. Thus causing darkness on the earth during the lunar eclipse.
Answer:
The answer is below
Explanation:
1. This is because there is varying degrees or amounts of habitats and areas that yet to be assessed and examined when carrying out the estimates of fungal species diversity which leads to a broad range of estimates.
2. Also, with the increments in the numbers of different species accumulation that has currently been discovered; a 1.2% increase in species is discovered every year,
Hence, it is ideal to conclude that a large number of species are being discovered in the later research which is making the estimates to be different.
Answer: true
Explaining: they are typically buried on the surface
