The answer is water. This occurs through the following reaction. During this oxidative reaction of
NADH by O2, the energy expended is used
to synthesize ATP from ADP and Pi. Because NADH generated in the cytosol cannot
enter the mitochondrion, electrons and protons from NADH are transferred in by an electron shuttle system.
It's geting colder and it's changing its direction
Answer:
A
Explanation:
B) not all cells have a nucleus. For example, prokaryotes have no nucleus
C)Not all cells have a cell wall.(Animal cells don't)
D) not all cells have mitochondria (Prokaryotes don't)
A) all cells contain DNA, and DNA is all composed of adenine, thymine, guanine, and cytosine.
Continuation;
-Although offspring often resemble their parents, they are genetically different from both of their parents and from one another. The degree of variation may be tremendous.
The following processes are associated with meiosis and the sexual life cycle:
-DNA replication before meiosis
-crossing over
-chromosome alignment in metaphase I and separation in anaphase I
-chromosome alignment in metaphase II and separation in anaphase II
-fertilization
(hereditary only, genetically only, both)
Answer;
All are both hereditary and genetically
Explanation;
-Meiosis is important because it ensures that all organisms produced via sexual reproduction contain the correct number of chromosomes. Meiosis also produces genetic variation by way of the process of recombination.
-Meiosis is important in heredity because it's what allows two gametes form and ultimately, to combine, thereby allowing two genetic donors (father and mother) to contribute to the offspring. It's the backbone of sexual reproduction, which has some practical evolutionary advantages over asexual reproduction.