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Question & Answers 2025
Prokaryotic cells don't have a nucleus or organelles, not in humans, and are unicellular - CORRECT ANSWERS ✔✔What is the difference in Prokaryotic cells vs. Eukaryotic cells? Still 21% oxygen molecules, just less air pressure so it is less dense - CORRECT ANSWERS ✔✔Why is there less oxygen at high altitudes? G1 phase - CORRECT ANSWERS ✔✔During which phase is there the most cell growth? G1 and G2 phase - CORRECT ANSWERS ✔✔In what phase of cell cycle does it grow? Kingdom - CORRECT ANSWERS ✔✔Which classification is the most general? Xylem - CORRECT ANSWERS ✔✔What is vascular tissue that transports water in plants? Phloem - CORRECT ANSWERS ✔✔What is vascular tissue that transports sugars in plants?
Question & Answers 2025
Parenchyma - CORRECT ANSWERS ✔✔What is epidermal tissue that protects plants tissues and prevents water loss. Transports minerals? Meristem - CORRECT ANSWERS ✔✔What is right before root-cap - where mitosis occurs? Cretaceous - CORRECT ANSWERS ✔✔What period is the end of dinosaurs? Tropical rain forest - CORRECT ANSWERS ✔✔What has a great diversity of evergreen broadleaved trees, vines, and epiphytes is found here? Oxygen-18 - CORRECT ANSWERS ✔✔What isotope is involved in photosynthesis, ends up in diatomic oxygen gas or saccharide and water? Water loss - CORRECT ANSWERS ✔✔An increase in leaf surface area leads to an increase in what? Chloroplast - CORRECT ANSWERS ✔✔In which organelle is the grana found in?
Question & Answers 2025
CO2 - CORRECT ANSWERS ✔✔What is produced by both animals and plants. Animals through respiration, and plants at night as they respire? Conjugation - CORRECT ANSWERS ✔✔What is the transfer of genetic material between bacterial cells by direct cell-to-cell contact or by a bridge-like connection between cells? Cotyledon - CORRECT ANSWERS ✔✔What is the seed leaf within the embryo of a seed? One who has the most surviving, reproducing children - CORRECT ANSWERS ✔✔What is Darwin's ideal organism? Deoxyribose - CORRECT ANSWERS ✔✔What is the five-carbon sugar component/backbone of DNA called? Duodenum - CORRECT ANSWERS ✔✔What is the first portion of the small intestine called?
Question & Answers 2025
Fibrous have large number of roots similar in size. Taproots have one very deep root - CORRECT ANSWERS ✔✔What is the difference Fibrous roots vs. taproot system? Phosphate group - CORRECT ANSWERS ✔✔Both DNA and RNA have a? Sequence of a gene's DNA that transcribes into protein structures - CORRECT ANSWERS ✔✔What is Coding DNA? Yes - CORRECT ANSWERS ✔✔Does a plant cell wall have a lipid bilayer? Phospholipid bilayer - CORRECT ANSWERS ✔✔The cell membrane is made of a: Prophase 1 - CORRECT ANSWERS ✔✔During which phase of meiosis is crossing over common? Ecological succession - CORRECT ANSWERS ✔✔What is the gradual change in an ecosystem by replacement of one community by another until a stable climax is established?
Question & Answers 2025
Taxis - CORRECT ANSWERS ✔✔Responsive movement of a protist or animal toward or away from an external stimulus, such as light: Auxin - CORRECT ANSWERS ✔✔What hormone causes photo tropism (plant bending towards light)? Cofactors - CORRECT ANSWERS ✔✔What are the nonprotein components of certain enzymes called? Coenzyme - CORRECT ANSWERS ✔✔What are organic cofactors called? 3.8b years ago, 750m years after formation of Earth - CORRECT ANSWERS ✔✔How long ago did oxygen and eukaryotic cells developed? One egg cell and one sperm cell - CORRECT ANSWERS ✔✔Where do identical twins come from? Plants, Animals, Fungi, Protista (algae), Archaebacteria, and Eubacteria - CORRECT ANSWERS ✔✔Name all the different kingdoms
Question & Answers 2025
25% chance of disease, 50% chance of carrier, 25% not carrier - CORRECT ANSWERS ✔✔If both parents carrier sickle cell what is % odds the child will have the disease, be a carrier and not be a carrier? Fire dependent conifers - CORRECT ANSWERS ✔✔If uncontrolled wildfires burn every 5 years, what type of vegetation would we expect to see in the area? Both exchange gases and use electron transport chain - CORRECT ANSWERS ✔✔What is the similarity between photosynthesis and respiration? Plant Cells - CORRECT ANSWERS ✔✔What type of cell have chloroplasts? Mitosis - CORRECT ANSWERS ✔✔What type of cell division occurs during asexual reproduction? No, an enzyme is a protein that catalyzes a reaction. Enzymes do require water - CORRECT ANSWERS ✔✔Is water classified as an enzyme?
