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Biology Questions

Biology Questions. o mg life. phloem. Which complex tissue in a plant transports nutrients such as sugar and amino acids? What do you call the tropism that describes a plant’s response to touch? Gravitoprism Phototropsim Thigmotropism Photoperiodism.

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Biology Questions

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  1. Biology Questions omg life

  2. phloem Which complex tissue in a plant transports nutrients such as sugar and amino acids? What do you call the tropism that describes a plant’s response to touch? • Gravitoprism • Phototropsim • Thigmotropism • Photoperiodism

  3. What do you call the whole of the cell, except for the cell wall and cell membrane? a) cytoplasm b) nucleoplasm c) protoplasm d) vacuole If chloroplasts are deprived of CO2 supply, which consequence will directly affect the process of photosynthesis? • ATP yield will increase • Glucose yield will diminish • Glucose supply will increase • Oxygen supply will diminish Carbon dioxide is involved in: • Light-independent reactions • Light-dependent reactions • Light reaction • Phototropism

  4. Which method of transportation from outside the cell does not require the cell to expend its own metabolic energy? • Active transport • Facilitated diffusion • Phagocytosis • Pinocytosis In which level of respiration do ATP’s yield the most? a) Electron Transport System b) Electron Transport Chain c) Glycolysis d) Krebs Cycle

  5. In analyzing the bases in a DNA sample, which result would be consistent with the base pairing rules? • A = G • A + G = C + T • A+ T = C + G • G = T In what stage of meiosis do chromatids move to opposite poles? • Prophase • Metaphase • Anaphase • Telophase

  6. Of what importance are stomatasto the chloroplasts with respect to photosynthesis? • Exit points for gases that are rendered toxic among plants • Entry points for oxygen that serve as the final electron acceptor in photosynthesis • Passageways for the transport of photosynthetic products • Entry points for CO2 which serves as a photosynthetic raw material Which of the following does not occur within the mitochondrion? • Conversion of pyruvate acetate to CoA • Electron transport chain • Glycolysis • Krebs Cycle

  7. Sea stars and sponges can also reproduce through • Photosynthesis • Spicules • Regeneration • Tentacles Sharks and rays belong to the condricthyes, which includes • Jawless fishes • Hagfishes • Bony fishes • Cartilaginous fishes Animals with spinal chords are in the phylum • Annelida • Cnidaria • Chordata • Arthropoda

  8. CO2 is transported in human blood primarily in what form? • Carboxyhemoglobin • Carbonic acid • Carbon • Dissolved carbon dioxide The blood vessel that transports blood from the heart to the different body tissues is called the _________. The blood vessel that transports blood back to the heart is the _________. The microscopic vessels connecting arterioles to the venules are the __________. Artery Vein Capillaries

  9. What type of human cell has 22 autosomes and a Y chromosome? • Ovum • Sperm Cell • Somatic Cell of a male • Somatic Cell of a female Peristalsis is the • Involuntary control of the gastric sphincter to prevent the regurgitation of food • Voluntary control of the rectal sphincter to regulate defacation • Emulsification in the small intestine • Wave of muscular contraction that moves food down the esophagus

  10. What part of the nervous system controls the ability to talk? • Medulla Oblongata • Cerebellum • Cerebrum • Pons What is a long process that transports action potential away from the cell body? • Dendrites • Axon • Cell Body • Spinal Chord

  11. Which of these is an organ in the nymph system? • Cervix • Bladder • Epididymis • Spleen What are the two divisions of the skeletal system? • Axial and hydrostatic • Axial and appendicular • Endoskeleton and exoskeleton • Appendicular and cuboidal

  12. IAIO A man of blood type A marries a woman of type B. If their child has blood type O, what is the genotype of his father? Which Mendelian principle explains the expression of black and white stripes in zebras? • Codominance • Incomplete dominance • Multiple allelism • Polygenic inheritance

  13. Where salt water and fresh water come together • A biome where four seasons occur • Evergreen forests • Covers 70 % of the earth’s surface • Grounds remain frozen for most of the year C E Matching Type: Biomes • Taiga • Tundra • Deciduous forests • Estuary • Ocean B A D

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