Biology Questions Blog http://www.biology-questions-and-answers.com/biology-questions-blog.html The Biology Questions Blog brings new question on all Biology subjects asked and answered by internet users. en-us biology questions Mon, 20 May 2013 11:06:59 GMT Mon, 20 May 2013 11:06:59 GMT biology-questions-and-answers.com What role does photosynthesis play in the carbon cycle? What about the calvin cycle? 7cb47d3c63a9a3865cd7af6226e824b5 http://www.biology-questions-and-answers.com/what-role-does-photosynthesis-play-in-the-carbon-cycle-what-about-the-calvin-cycle.html Photosynthesis has a huge role in the carbon cycle and in the Calvin cycle because photosynthesis is a way of transforming carbon dioxide into glucose, Mon, 20 May 2013 01:40:09 GMT In human cell 1 mole of glucose produces 36 ATP energy while in a lower organism 38 ATP are produced. Why ? ba3f4875dadfe7354b6aaa7d1656a7c9 http://www.biology-questions-and-answers.com/in-human-cell-1-mole-of-glucose-produces-36-atp-energy-while-in-a-lower-organism-38-atp-are-produced-why-.html Read Cell Respiration. Sun, 19 May 2013 15:45:40 GMT Describe protein synthesis under the following headings. 1.transcription. 2. translation. 3. elongation of the peptide chain. 4 initiation of the peptide chain 5. termination of the peptide chain. 5c415fcb540dbcbd3e499ac9bb601c8c http://www.biology-questions-and-answers.com/describe-protein-synthesis-under-the-following-headings-1transcription-2-translation-3-elongation-of-the-peptide-chain-4-initiation-of-the-peptide-chain-5-termination-of-the-peptide-chain.html Study Protein Synthesis Made Easy. Sun, 19 May 2013 15:41:44 GMT What is incomplete doble circulation? 4833c7ffad529ee937d756bddf8177b2 http://www.biology-questions-and-answers.com/what-is-incomplete-doble-circulation.html Read The Circulatory System - Complete Review. Sun, 19 May 2013 15:39:51 GMT What is the similarity between obelia and aurelia? d3fcd4413ed4efdb263bcddabf26ac88 http://www.biology-questions-and-answers.com/what-is-the-similarity-between-obelia-and-aurelia.html Study Cnidarians - Study All About Them. Sun, 19 May 2013 15:37:31 GMT An mRNA transcript is what into a polypeptide chain of amino acids? ae6f89d4cb4a0e9e9bc861da2d628a67 http://www.biology-questions-and-answers.com/an-mrna-transcript-is-what-into-a-polypeptide-chain-of-amino-acids.html Study Protein Synthesis Made Easy. Fri, 17 May 2013 11:13:02 GMT What is the difference between plasmid and epistasis? 722857e9fc79f19356204f8d320b86e3 http://www.biology-questions-and-answers.com/what-is-the-difference-between-plasmid-and-epistasis.html Study Genetics. Fri, 17 May 2013 11:11:43 GMT How are birds adapted in the aerial habitat? c6b11981a44ef8dedc9c9297ac3c0339 http://www.biology-questions-and-answers.com/how-are-birds-adapted-in-the-aerial-habitat.html How do birds eat? Study Birds. Thu, 16 May 2013 22:32:45 GMT Chemical physical and biological properties of water. 590373b004fffd279dab6c23ea796700 http://www.biology-questions-and-answers.com/chemical-physical-and-biological-properties-of-water.html Study Water Properties. Thu, 16 May 2013 11:21:01 GMT How can bacteria that cause botulism survive in canned food for a long period of time? 99f9adb8b5a4629d2923c2997ca4f79c http://www.biology-questions-and-answers.com/how-can-bacteria-that-cause-botulism-survive-in-canned-food-for-a-long-period-of-time.html Study Bacterial Cell. Thu, 16 May 2013 11:18:02 GMT What type of tissue is mostly found in a plant bud in the spring? e6b4ac8c42c56fe16555125572f8d477 http://www.biology-questions-and-answers.com/what-type-of-tissue-is-mostly-found-in-a-plant-bud-in-the-spring.html Study Plant Tissues. Wed, 15 May 2013 12:06:26 GMT What is a light reaction in photosynthesis? e43666ac93830e17a5ad6c2d0b0e5eb5 http://www.biology-questions-and-answers.com/what-is-a-light-reaction-in-photosynthesis.html Study Photosynthesis Process - The Easiest Online Review. Wed, 15 May 2013 12:05:16 GMT What is the equation of respiration? a7e56594861290ac83eb1be593ad6bc6 http://www.biology-questions-and-answers.com/what-is-the-equation-of-respiration.html Study Cell Respiration. Tue, 14 May 2013 19:19:10 GMT A scientist uses artificial selection to produce a new type of cow. Compared to their parents, the new cows are _____. e6a51a5cb1554fb5477125efdb33f491 http://www.biology-questions-and-answers.com/a-scientist-uses-artificial-selection-to-produce-a-new-type-of-cow-compared-to-their-parents-the-new-cows-are-_____.html A scientist uses artificial selection to produce a new type of cow. Compared to their parents, the new cows are _____. Tue, 14 May 2013 19:17:55 GMT In which part of the human cell the bacteria growth occurs? 8c4b42f788a72b8c417411f9dd25bce3 http://www.biology-questions-and-answers.com/in-which-part-of-the-human-cell-the-bacteria-growth-occurs.html Read Bacterial Cell. Mon, 13 May 2013 11:38:45 GMT What kind of diffusion takes place in bryophytes? 17003cbc2252ebbd9e0b2f53d157815a http://www.biology-questions-and-answers.com/what-kind-of-diffusion-takes-place-in-bryophytes.html Read Moss. Mon, 13 May 2013 11:37:28 GMT Which substances most affect haematopoiesis? 20f2b0eff80ebd6130db5251aab75599 http://www.biology-questions-and-answers.com/which-substances-most-affect-haematopoiesis.html Erythropoietin? Amino acids? Growth Hormone? ADH? Iron? Calcium? Vitamin D? Study Blood Questions. Sun, 12 May 2013 12:24:34 GMT How are body symmetry and cephalization related? aaf87a9fae50b3cec23c7282be14e306 http://www.biology-questions-and-answers.com/how-are-body-symmetry-and-cephalization-related.html Study Zoology Review - Questions and Answers for Biology Exams. Sun, 12 May 2013 12:23:37 GMT Explain how biotic factors can influence populations in a way that is independent of population density. 70ded5eac84f08e14a475d2cc34b2279 http://www.biology-questions-and-answers.com/explain-how-biotic-factors-can-influence-populations-in-a-way-that-is-independent-of-population-density.html Study The Environment. Sat, 11 May 2013 11:32:31 GMT Why virus is resistant to acidity, temperature, chemicals and to un avourable condition? Due to its protein coat or else? e53e28ceea55e2ce893b28d57d3b1fb4 http://www.biology-questions-and-answers.com/why-virus-is-resistant-to-acidity-temperature-chemicals-and-to-un-avourable-condition-due-to-its-protein-coat-or-else.html Are they? Study Viruses - Definition, Structure, Genetics and Replication. Fri, 10 May 2013 21:52:59 GMT Why is virus an intracellular obligate parasite? 143191fabb2580ec2fc3df41ba201ff8 http://www.biology-questions-and-answers.com/why-is-virus-an-intracellular-obligate-parasite.html Read Viruses - Definition, Structure, Genetics and Replication. Fri, 10 May 2013 21:50:59 GMT Why bacterial cell contains ribosome only and doesn't contain other organelles? a09513bac0473459f86c3ec0291029b0 http://www.biology-questions-and-answers.com/why-bacterial-cell-contains-ribosome-only-and-doesnt-contain-other-organelles.html Study Bacterial Cell. Fri, 10 May 2013 21:47:36 GMT How many phases are there in a cell cycle? d401e99be212505c09f7e749974d0638 http://www.biology-questions-and-answers.com/how-many-phases-are-there-in-a-cell-cycle.html How does mitosis work? Study Cell Division. Fri, 10 May 2013 21:45:46 GMT What are the functions of the sorus found on the leave of a fern? 7b1c697935c7ac7e7e4f7e9a0734c321 http://www.biology-questions-and-answers.com/what-are-the-functions-of-the-sorus-found-on-the-leave-of-a-fern.html Read Ferns - A Biology Review. Fri, 10 May 2013 21:43:25 GMT How does the dialysis machine work? 20e8a658e4858cee9725b06151f531e6 http://www.biology-questions-and-answers.com/how-does-the-dialysis-machine-work.html Study The Excretory System. Thu, 09 May 2013 11:30:49 GMT Do male son always receive only the y chromosome from the father? e2341661e361c7cc6b13993bcfd64763 http://www.biology-questions-and-answers.com/do-male-son-always-receive-only-the-y-chromosome-from-the-father.html It mean that male son only receive x chromosome from mother and how this is link x-linked genetic disease? Study Sex Chromosomes. Thu, 09 May 2013 11:30:09 GMT Who discovered the cell? e6e248d3601a57712be07607a07cd633 http://www.biology-questions-and-answers.com/who-discovered-the-cell.html Read Cell Biology Review. Thu, 09 May 2013 11:29:22 GMT Besides the kidney and urinary system, name another method the body has for the excretion of water. 3c3468a54e62019e76d5597240070fe9 http://www.biology-questions-and-answers.com/besides-the-kidney-and-urinary-system-name-another-method-the-body-has-for-the-excretion-of-water.html Read The Excretory System. Thu, 09 May 2013 11:24:41 GMT How is nitrogen used by animals? 13f66a7817f1177baf054e74906cb0ba http://www.biology-questions-and-answers.com/how-is-nitrogen-used-by-animals.html I don't really have a tentative answer to this question, I'm looking for one. I understand how nitrogen is used in plants, but I would like to know how Wed, 08 May 2013 11:39:39 GMT Why did the heat-killed bacteria didn't cause the death to the mice? 5d53800dadfd0912f00698e2e45e9771 http://www.biology-questions-and-answers.com/why-did-the-heatkilled-bacteria-didnt-cause-the-death-to-the-mice.html In Griffith Experiment he injected the mice with a mixture of the heat-killed disease-causing bacteria with the live & harmless bacteria the mice have Wed, 08 May 2013 11:36:40 GMT When there is no change in the allele frequencies within a species, the population is said to be...? d03ce8dbc9776a2bd80cd17916b7dc3c http://www.biology-questions-and-answers.com/when-there-is-no-change-in-the-allele-frequencies-within-a-species-the-population-is-said-to-be.html Study Genetics. Wed, 08 May 2013 11:34:29 GMT What makes hydras different than other cnidarian? a91c06b16d2b281ce578846251095ce3 http://www.biology-questions-and-answers.com/what-makes-hydras-different-than-other-cnidarian.html Study Cnidarians - Study All About Them. Tue, 07 May 2013 12:14:13 GMT Does infant has agglutinogen and agglutinin? d801c81082758de395dbdab3a1ab8927 http://www.biology-questions-and-answers.com/does-infant-has-agglutinogen-and-agglutinin.html Study Blood Types Review. Tue, 07 May 2013 12:13:09 GMT Movie making cell system labeled with cell parts? 56a11862d62989c1ef746b27c020d1a6 http://www.biology-questions-and-answers.com/movie-making-cell-system-labeled-with-cell-parts.html Actors=(cell part of cell system) Director=(cell part of cell system) Producer=(cell part of cell system) Sound Manager= (cell part of cell system) Clothes Tue, 07 May 2013 12:09:38 GMT Some viruses and tumor cells evade the immune system by inhibiting Signal I to occur? What is signal I? e9407c4f180e3ad870bc05bf655681de http://www.biology-questions-and-answers.com/some-viruses-and-tumor-cells-evade-the-immune-system-by-inhibiting-signal-i-to-occur-what-is-signal-i.html Some viruses and tumor cells evade the immune system by inhibiting Signal I to occur? What is signal I? Study The Immune System. Tue, 07 May 2013 12:05:01 GMT The interstitial fluid of most marine invertebrates is what to seawater 8fca4a9225cfbbcdff4ea811be385902 http://www.biology-questions-and-answers.com/the-interstitial-fluid-of-most-marine-invertebrates-is-what-to-seawater.html a. isotonic b. hypertonic c. hypotonic d. none of these Study Zoology Review - Questions and Answers for Biology Exams. Mon, 06 May 2013 15:45:03 GMT The classic examples Lamarck used to explain the concept of use and disuse is the enlongated neck of the giraffe. Why not the others animal who eats the grass? 18867d50f9b017fe739309a3522c5fc4 http://www.biology-questions-and-answers.com/the-classic-examples-lamarck-used-to-explain-the-concept-of-use-and-disuse-is-the-enlongated-neck-of-the-giraffe-why-not-the-others-animal-who-eats-the-grass.html USE AND DISUSE In this part of his theory, Lamarck suggests that by continually using a structure or process,that structure or process will Mon, 06 May 2013 15:44:05 GMT If we wanted to produce human insulin or human blood clotting factor in bacteria, what problems might we encounter? 68805bf2b50796ad2297e246e94df868 http://www.biology-questions-and-answers.com/if-we-wanted-to-produce-human-insulin-or-human-blood-clotting-factor-in-bacteria-what-problems-might-we-encounter.html If a patient had a defective gene for insulin or blood clotting factor and we wanted to replace the patient's defective gene with a functioning gene for Mon, 06 May 2013 11:33:36 GMT Which of these structures is responsible for ATP production in cells? f44fc4674c476f29bb89de37408c72b5 http://www.biology-questions-and-answers.com/which-of-these-structures-is-responsible-for-atp-production-in-cells.html 1. chloroplasts 2. mitochondria 3. ribosomes 4. both 1 l& 2 5. both 2 & 3 Read Cell Respiration. Mon, 06 May 2013 11:32:00 GMT Scientific term: fossils which shows the internal details of the mollusk. 6fdf1f8ee0398ccd3256d75cea8ca5d3 http://www.biology-questions-and-answers.com/scientific-term-fossils-which-shows-the-internal-details-of-the-mollusk.html Study Mollusca - Study Guide. Sun, 05 May 2013 14:43:34 GMT The food particles are passing only through the oesophagus and not through the wind pipe. Explain. e4a4ae5b302bed763ce3b5a0479e54e6 http://www.biology-questions-and-answers.com/the-food-particles-are-passing-only-through-the-oesophagus-and-not-through-the-wind-pipe-explain.html Study Digestive System. Sun, 05 May 2013 14:41:59 GMT What happens when oxygen is released at cells? 858edcf53553ead49e1b04c104d78d7c http://www.biology-questions-and-answers.com/what-happens-when-oxygen-is-released-at-cells.html Only thing I know that 5% of oxygen gets metabolized by tissue cells. Read Cell Respiration. Sun, 05 May 2013 14:40:18 GMT What does the etiologic agent do when it enters the body? 91a8cab5d2b0426a286f09acdd3abc0c http://www.biology-questions-and-answers.com/what-does-the-etiologic-agent-do-when-it-enters-the-body.html Study Parasitism. Sun, 05 May 2013 14:39:24 GMT How can medium sized particles cross cell membrane? a60e183f604532a1c3b5059a17d6833f http://www.biology-questions-and-answers.com/how-can-medium-sized-particles-cross-cell-membrane.html Study Cell Membrane. Sat, 04 May 2013 13:15:22 GMT What are the types of fibers in poriferans ? fc815fe1213dab40e380b09efc1d1778 http://www.biology-questions-and-answers.com/what-are-the-types-of-fibers-in-poriferans-.html Fibers in poriferans are made of collagen and .......? Study Porifera - Complete Zoology Review. Fri, 03 May 2013 18:54:10 GMT How would you represent the alleles of a plant that is heterozygous for seed color? 0181db11c0c9c2f9c6d167f04d67c7b5 http://www.biology-questions-and-answers.com/how-would-you-represent-the-alleles-of-a-plant-that-is-heterozygous-for-seed-color.html The allele got yellow peas is dominant to the allele for green peas. Study Genetics. Fri, 03 May 2013 18:50:07 GMT Why the ramachandran plot is studied in protein structure? 8ffe688f38b4d4f7622cd852af86340b http://www.biology-questions-and-answers.com/why-the-ramachandran-plot-is-studied-in-protein-structure.html The two torsion angles of the polypeptide chain, also called Ramachandran angles (after the Indian physicist who first introduced the Ramachandran plot), Fri, 03 May 2013 18:47:27 GMT One recognizable difference between plant and animal cells is that...? 4387b69c7fc346c32e445962dd12c4a9 http://www.biology-questions-and-answers.com/one-recognizable-difference-between-plant-and-animal-cells-is-that.html A. animal cells have one or more large vacuoles, and plant cells do not. B. plant cells have thick, rigid cell walls. Animal cells do not have cell Fri, 03 May 2013 18:45:52 GMT How does the structural difference may have a negative effect on the life-cycle of the weakened virus? b1f67d7ca18d990ec31f3054f7dd5c80 http://www.biology-questions-and-answers.com/how-does-the-structural-difference-may-have-a-negative-effect-on-the-lifecycle-of-the-weakened-virus.html Since viruses are differentiated in normal and weakened virus, how does they differ from one another? Study Viruses - Definition, Structure, Genetics Thu, 02 May 2013 16:13:28 GMT What are the disadvantages of single circulatory system? 710350b7d545e59ee42983c34926bffb http://www.biology-questions-and-answers.com/what-are-the-disadvantages-of-single-circulatory-system.html Read The Circulatory System - Complete Review. Thu, 02 May 2013 15:48:36 GMT