Weegy: 1.glycolysis- break down glucose into pyruvic acid and ATP.
2. electron transport chain.picks up hydrogens and produces ATP.
3.Krebs cycle- produces carbon dioxide, water, and ATP . [
]
User: cells have homologous chromosomes.
User: During the G2 phase of the cell cycle, DNA material is being duplicated.
True
False
Weegy: During the G2 phase of the cell cycle, DNA material is being duplicated. FALSE.
User: Humans conduct _____.
external fertilization
internal fertilization
conjugation
pollination
Weegy: In internal fertilization, fertilization occurs within the body of the female.
User: Erythrocytes are an example of specialized cells.
True
False
User: Disadvantages of asexual reproduction are _____.
only the same basic kinds of animals can interbreed successfully
rapid reproduction can cause water pollution
mutations or disorders continue to be passed on for generations
Weegy: Disadvantages of asexual reproduction are rapid reproduction can cause water pollution and mutations or disorders continue to be passed on for generations.
User: Unicellular organisms would most likely have _____.
isogametes
anisogametes
oogametes
Weegy: A) Isogametes
User: After a sperm cell and an egg cell unite, _____ has occurred.
asexual reproduction
fertilization
conjugation
pollination
User: A cell spends approximately 90% of its cycle in _____.
M phase
S phase
interphase
G0 phase
Weegy: A cell spends approximately 90% of its cycle in interphase.
User: The different phases or stages that occur during interphase are _____.
G0 phase
G1 phase
prophase
G2 phase
telophase
S phase
M phase
User: Select all that apply.
The different phases or stages that occur during interphase are _____.
G0 phase
G1 phase
prophase
G2 phase
telophase
S phase
M phase
User: An act of fertilization in which genetic information is transferred between cells is called _____.
external fertilization
internal fertilization
conjugation
pollination
Weegy: An act ...
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