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Sponges are made of what kind substances? A gene in DNA is the code for whatA husband and wife have three children, two girls and a boy. The couple is expecting a fourth child. What is the likelihood that the child will be a boy? a. 100% b. 75% c. 50% d. 25%?A spider would be in which kingdom?AP Biology Question ? Neeed helllp..now!!!!!AtmosphereATP FORMATIONAtp purpose in muscles Biological macromoleculesBiologyBiologyBiologyBlood groups are examples of wat in inheritance in humansBlood types-mendels genetic ideaBy what process do organisms change over time?Can an ant be an offspring of a fly?Can two black haired people have a ginger haired baby?Cell Cycle in plant and animal cells?Cell death that is genetically programmed is known asCell strucutre and functionCirculation in humans?Cortex vs. Secondary Phloem in CarrotCyanide differs from dinitrophenol in that??Describe how the different types of muscles move?Describe the basic steps in the Scientific Method using an example. Why are controls necessary in the scientific method? Describe the six type of element? Determine the length of one starch grain found inside the cells of a potato tuber, given that the cells are magnified 860 times?Digestion of sucroseDiscuss the effect of light on photosynthesis?Discuss the uses of enzymes?DNA Do beetles have bones?During the light reactions of photosynthesis, the electron carrier is charged with what?Each organism has a unique combination of characteristics encoded in molecules of Endoplasmic reticulum?EnzymesEven though red-green color blindness is a recessive trait, can a female have red-green color blindness?Explain how radioisotopes could be used to determine whether intestinal cells or osteoblasts lack the ability to process calcium in a person with osteoporosisExplain how radioisotopes could be used to determine whether intestinal cells or osteoblasts lack the ability to process calcium in a person with osteoporosisF+ F- F and HFR CellsGenetic engineeringGlomerulusGoitre is common in hilly areas why?Groups of atoms that carry out chemical reactions are known as what?GrowthHormonesHow are action potentials relayed?How are living things classified?How are male gametes formed?How are spores different from pollen?HOW ARE TRAITS INHERITED?How are unicellular organisms similar to multicellular organisms?How are water and salt molecules maintained in the bodyHow can Natural Selection Be Best defined?How could vestigial structures like the whale pelvis and femur contribute to the theory of evolution?How did life first begin?How do base-pairing rules explain Chargaff's rules?How do drugs put you to sleep?How do frogs breathe under water?How do trees reproduce How do we grip?How does a virus replicate itself?How does memory work?HOW IS A LETHAL RECESSIVE ALLELE MAINTAIMED IN A GENE POOL? How is a terrapin differrent to a tortoise?How is fruit different to vegetables?How is milk pasteurised?How is temperature related to kinetic energy?How is the gall bladder informed of the arrival of the chyme?How is the movement of nerve impulses in the inner ear passed to the auditory nerve?How many cells are in the human body?How many mass extinctions have there been?How many neutrons are found in an atom of cobalt-60? How many species exist?How might you use radioactive isotope to find out whether the oxygen in CO2comes from sugar or oxygen gas?How stable is the hydrogen peroxide molecule? How tall was the world's tallest man?How thick is the skull?If a group of cells does not have enough ATP, what happens to the organ?If a seashell were to make an imprint in mud what would that form?If pH of liver is 1 what is its rate of reaction?In a cell,the equipment for tranlation is located in hatIn what organelle does respiration?In what way is the understanding of the biological concept of species important for understanding evolution?Internal parts of the stemIs a computer alive if you use the 7 characteristics of life?Is a small cell or large cell more efficient at transferring chemical messages from its surroundings to its nucleus? Why?Is a small cell or large cell more efficient at transporting nutrients into and waste out? Why?Is evolution a good theory of the diversity in the world?Is the memory of humans unlimited?LeavesMitosisMutationsName 3 subatomic particles,give their location and charge?Name the test that permits to verify the presence of simple sugars resulting from this digestion of sucroseNeed helpNeed help in finding out the answer? a level question... plzzz helpPeroxidase is an enzyme that breaks down hydrogen peroxide in cells. It accomplishes this because of its structures. what perts of the enzyme is inbvolded in catalyic activity?Phloem and ParenchymaRed Blood Cell Pore SizeSoilSugar or oxygen gasTelling a food manufactureer about his new fat-free cake mixThe contractile vacuole is found in what? The conversion of solar energy to chemical energy occurs during what?The core of nearly all cell membrane is a double-layers sheet called a?The digestion of which class of foods begins in the mouth?THE EXCHANGE AND OXYGEN AND CARBON DIOXIDE THROUGH THE CELL MEMBRANE AND THE CAPILLARIES CAN BE EXPLAINED BY WHAT?The information contained in a molecule of messenger rna is used to make protein during the process of?The name of the earth with combined potrions?The nucleus is made up ofThe space surrounding the nucleus of an atom contains?The tough material that makes up the exterior wall of fungal cells is called?Transport systems in plantsUnits of actin and myosin are arranged end to end in order to do what?Units of actin and myosin are arranged end to end in order to?Viruses are non living, inamate objects. they are acellular, yet they reproduce. what role do our body cells play regarding viruses.what is the dilemma concerning viral control?What are centrioles?What are ciliated cells and what are their purpouse?What are crustaceans?What are enzymes?What are functions of the cell membrane?What are metatarsals?What are some adaptations possesed by platyhelminthes as endoparasites?What are some practical uses for discarded crab and lobster shellsWhat are tears made of?What are the 2 groups used when conducting an experiment?What are the advantages of cells such as the intestinal cell over a highy folded cell membrane?What are the characteristics of algae?What are the main components of blood?What are the subunits of cellulose?What are the three parts of an ATP molecule?What are three types of molecules that are conserved among all living organisms?What are truffles?What area does the cubital refer to?What causes blushing?What causes colour blindness?What causes dizziness?What component is present in every part of a loop, such as one that involves proteins producing energetic molecules from sugar?What component is present in every part of a loop,such as one that involves proteins producing energetic molecules from sugar?What did Charles Darwin observed on the Galapagos islands?What do face bacteria eat?What do the cell parts found only in plant cells do?What does a xylem plant do? What does atp stand for?What does the human body maintain stable internal conditions?What does the xylem wall contain?What form of cell division produces haploid cells?What happens if a substrate cannot fit into an enzyme?What happens to the nimber of chromosomes per cell in the first division of meiosis?What happens when the surface area of a cell increases size?What is a bacteriophage?What is a bdelloid rotifer?What is a bruise?What is a cell membrane?What is a cell wall?What is a compound?What is a flying fox?What is a greenshank?What is a lemming?What is a loofah?What is a Manx cat?What is a praying mantis?What is a salamander?What is a squint?What is a stitch?What is a theory?What is a trypanosomes?What is a tuatara?What is a virus?What is a viruses method of movement?What is adaptive radiation?What is alternation of generation?What is an abiotic factor?What is an autosome?What is an example of a lipid polymer?What is an organelle?What is catastrophe theory?What is caviare?What is cladistics?What is coral?What is echolocation?What is evolution?What is haemoglobin percentageWhat is helium fusion ? What is hypnotism?What is kinetic energy?What is metastasis?What is mitochondria?What is percentage of haemoglobin in RBC according to fresh and dry weight basis?What is photosynthesis?What is plasma?What is pus?What is reindeer moss?What is the aorta?What is the biggest threat to biodiversity?What is the cervix?What is the coccyx?What is the compensation point?What is the definition of a protoplasm?What is the difference between DNA and RNA?What is the difference between of a light microscope and a electron microscope?What is the difference between organisms that have never been genetically modified,and those that have been genetically manipulated?What is the different between photosynthesis and respiration?What is the eyeball made of?What is the frame of reference of time?What is the function of coenzymes?What is the function of RNA?What is the function of the thoracic duct?What is the importance of a reflex action?What is the loss of water by evaporation throught the aerial parts of a plant? What is the manchineel tree?What is the movement of molecules from an area of higher concentration to an area of lower concentration until equilibrium is reached called?What is the only macromolecule whose monomers dont undergo dehydration to become polymers?What is the pituitary gland?What is the probability of life evolving on a planet?What is the proper name for the streaming of protoplasm?What is the purpose of DNA within the nucleus?What is the relationship between genes and chromosomes?What is the role of oxygen?What is the starting point of scientific inquiry?What is the structure of benzene?What is the structure of the cell membrane?What is the structure that regulates what enters and leaves the call?What is the umbilical cord?What is the uvula?What is the world's longest snake?What is used to identify prokaryotes?What is vitamin E?What level of xylanase enzyme will be effective in wheat-based diet for chicken?What makes water a good solvent?What makes wrinkles?What messages does the brain send to the heart?What minimizes the changes in ph?What parts are found in plant cells that are absent in animal cells?What type of bond forms between two atoms whern electrons are shared?What type of fossils are found in the deepest strata?What type of reaction is cellular respiration?What were Darwin's Findings?WHAT WOULD YO RECOMEND?Whats the longest phase of the cell cycle?When a brown bear eats a salmon, does the bear acquire all the energy contained in the body of the fish? Why or why not?When did animals first appear on the earth?When did humans evolve on earth?When did life start on earth?When did the dodo go extinct?When do gall stones occur?When do people stop growing?When do the chromosomes pairs align in the middle of the cell, with the homologou side by side?When do worms turn?When does a chameleon change colour?When does a snake dance?When does blood congeal?When does the body secrete adrenalin?When does the brain decline?When does the menopause start?When is an animal a mutant?When lions and hyenas fight over a dead zebra, thier interaction is calledWhen was acupuncture first used?When was aspirin first used?When was penicillin discovered?When was the first heart transplant?When was the first zoo?When was the iron lung invented?When was the stethoscope invented?When was the thermometer invented?When water molecuels ionize what does ir form?When were animals domesticated?When were antiseptics first used?When were contact lenses invented?When will the sun die out?When you inhale, you take in oxygen from the atmosphere. The gas you exhale is respectively depleted of oxygen and enriched in carbon dioxide. What specific cellular processes produced the carbon dioxide?Where are protiens synthesised inside the cell ? Where are the flies in the winter?Where are the islets of Langerhans?Where are the sweat glands?Where are your nerves?Where do alleles come from?Where do pearls come from?Where do sponges come from?Where is earth?Where is the funny bone?Where is the genetic code stored in a DNA molecule? HOw is the genetic code stored in the DNA molecule? Which cell parts are common to both plant and animal cells?Which field is best suited for a person who likes biology?Which is the only muscle connected at one endWhich of the following reactions are endergonic?Which organelle aids in digestion of worn out cell parts? Which organelle aids in digestion of worn-out call parts?Which organelle is found in plant cell but not in animal cell?Which organelle is found in plant cells but not in animal cellsWhich organelle is found in plant cells but not in animal cellsWhich organelle is found in plant cells but not in animal cells? Which part of an animal cell gives shape to the cell?Which statement best explains the fact that some identical twins appear different from one another?Who classified butterflies and moths?Who developed insulin?Who discovered the cure for scurvy?Who discovered the vaccine for typhoid?Who is Hippocrates?Who was Andreas Vesalius?Who was Anton Van Leeuwenhoek?Who was Anton van Leeuwenhoek?Why are birds eggs round?Why are plants green Why are unicellular creatures so small?Why are viruses not considered to beliving thingsWhy do African elephants have large ears?Why do animals sexually reproduce?Why do dogs have a good sense of smell?Why do fish have scales?Why do flowers have sepals?Why do highly active cells like muscle cells tend to be smaller than less active cells like fat cells?Why do injured joints swell?Why do our bodies not gain weight in a bath of fresh water due to osmosis?Why do sea water fish die in fresh water?Why do submerged plants not need a large amount of supporting tissue?Why do we become sea-sick?Why do we have bones?Why do we have kidneys?Why do we have two eyes?Why do we need oxygen?Why do we need to respire?Why do we scratch?Why do we smile?Why do we sometimes turn white when frightened?Why does a beaver build a dam?Why does cellular respiration give so much more energy from the same amount of food?Why does skin colour vary?Why don't animal cells have chloroplasts?Why have relatively large brains only occurred in man?Why is a water bath used in testing a leaf for starch?Why is carbon an element? Why is cellular repiration considered to be much more efficient than glycolosis alone?Why is it difficult to draw distinct boundries between most ecosystems?Why is muscle needed in the intestineWhy is planets important to society?Why is there a dawn chorus?Why is water essential to life?Why might yeasts be better able to ferment some sugars than others?Will argon tend to form bonds with other elements?Will humans exist forever?You grow mainly because of what? Ask a new question in this category
