A virus cannot infect a host cell unless i<span>t's surface proteins fit receptor molecules on the host cells surfaces. And in order to reproduce it must first infect a host cell.
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1. A cell cannot be subdivided into smaller units that maintain the living state.
2. The organism is a eukaryote, because it has a cell membrane, a cytoplasm, and DNA.
3. nucleus, chromatin
4. The fluid in their cells is hypertonic with respect to the external environment and so they have to be able to pump water out.
5. provides electrons
6. none
7. ATP and NADPH
8. glycolysis, pyruvate oxidation, Krebs cycle, electron transport
9. Eighteen times more ATP is formed during aerobic respiration than during anaerobic respiration.
10. Glucose
The correct answer is Option B
Stage 6 – Intimacy vs. Isolation (early adulthood)
People who get successful at this stage establish intimate connections between with other people and thus form long lasting relationships
The main symptoms of Hypoglycemia { Deficiency of glucose in blood stream} are:
1)Headache
2)Quivering
3)Faintness
4)Sweating
5)Hunger
6)Irritation