Maya Anderson

Questions

• What is the relationship of DNA, a chromosome, and chromatin?
• How do plants and animals get their energy in different ways?
• What are some environmental factors that can influence gene expression?
• The oxygen that is produced by photosynthesis is used by? A) only by animals B ) only by plants C) neither plants or animals D)by both plants and animals
• What is the world fastest living animal?
• If mother is colour blind and father is normal then what will be the percentage of colour blind child (ale and femmale) in F1 progeny?
• The drug Seconal, a powerful sedative, influences which of the following ions to accumulate within neurons? A. chloride B. calcium C. sodium D. potassium
• Explain how the information passes from one neurone to another?
• Name the part of a difestive system of a grasshopper?
• What is the function of a nephridia in an earth worm?
• Lysosomes and lytic vacuoles do what?
• What is the difference between spontaneous generation and biogenesis?
• For a diploid human cell, state how many copies of each chromosome are present in each cell (or soon to be daughter cell)? a) start of mitosis b) end of mitosis c) start of meiosis d) end of meiosis e) end of meiosis ll
• Why cell is the basic unit of life?
• Can we call HIV onkovirus?
• What is an antibiotic?
• Why are lysosomes called scavengers?
• If the cell uses 2 ATP molecules at the beginning of glycolysis, how does it end up with a net gain of 2 ATP molecules?
• What are the functions of Mullerian duct???
• What are the oldest living things on earth?
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