Biology

Complete the following sentences that describe glycolysis and gluconeogenesis in both fed and resting states. After a meal the body is in a fed state, which stimulates the pancreas to secrete the hormone insulin . The plasma membrane receptor on the liver binds to this hormone and activates a signaling pathway that results in the dephosphorylation of the bifunctional enzyme. This event causes a(n) increase in the concentration level of the fructose-2,6-bisphosphate (F-2,6-BP). This new concentration of F-2,6-BP activates the glycolysis pathway. In a fasting state, the pancreas secretes the hormone glucagon . The plasma membrane receptor on the liver binds to this hormone and activates a signaling pathway that results in the phosphorylation of the bifunctional enzyme. This event causes a(n) decrease in the concentration level of F-2,6-BP. This new concentration level of F-2,6-BP. activates the gluconeogenesis pathway, by allowing inhibition of the reciprocal reaction.
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This system releases water and waste though our skin ___ systempls help
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How has genetics changed overtime
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Which of the following is not a source greywater?A)seaB)water from the bathroomC)laundryD)dishwasher in the kitchen
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Jeremy listed the steps involved in one stage of photosynthesis. Which label best classifies all three of these steps?
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Which statement best describes the stomach?
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What part of the brain is highlighted in the diagram below?Highlighter portion is at the bottom of the brain, forming a connection between the center of the brain and the spinal cord. Brain stem Pituitary gland Cerebrum Cerebellum
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Helpmeeee!!!!!!!!!!!!
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PLEASE HELP ME PLEASE 10. Are seaweed and marine plants phytoplankton? Why?
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Giving brainliest" need helpWhat do Dodo Birds, Passenger Pigeons, Samson Pearly Muscles, and Badlands Bighorn Sheep have in common?
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Which part of a flower develops into a fruit?A. SepalsB. Pollen tubeC. AnthersD. StigmaE. Ovary
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Science question!!!Why is all of geologic time before the Cambrian Period sometimes collectively lumped together called the "Precambrian"?A-We have very few fossils from the time B-Nothing lived during that time C-The time period was very short D-Everything from that time was destroyed by volcanos.
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Which of the following statements is FALSE.A.The brain, stomach, kidneys, and skin are some examples of organs.oB.Organs that are similar in structure and function are usually joined together to form tissues.C. Organs cooperate" with one another and form specific organ systems.
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Why can hurricanes be difficult to predict
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90 minutes doing homework, 2/3 hour reading, and 540 seconds making his lunch for the next day. How many more minutes did Roberto spend doing homework than he did reading and making his lunch?
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What is the name of this plant cell?
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please help the questions are in the file!!!!
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If youre good in biology/science, plzzz help!
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If you could freeze time at any instant and examine a snapshot of cells in agrowing baby, what phase would most of the cells be in?
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IN SCIENCE :d HELP PLEASE
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When transcribing from DNA to RNA, what bonds to Adenine? a:Guanine b:Thymine c:Uracil d:Cytosine
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How does energy move through space?
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6.Perform transcription by using the following piece of DNA.Introns are underlined. Write the final strand of mRNA created.TACCGIA CA ATG G GATC CouTube
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1. Which of the following events is not a source of genetic variation in eukaryotic organisms? J. MutationK. Independent assortmentL. MitosisM. Fertilisation2. Which statement best describes the process of endocytosis? J. A vesicle within a cell fuses with the plasma membrane and releases its contents to the outsideK. Solid particles or liquid are taken up by a cell through invagination of the plasma membraneL. Investment in one cytosis reduces the ability of the parent to assist another cytosisM. One region of an embryo directs the development of neighbouring region of an embryo through movement of cells3. In eukaryotic cells the conversion of ADP and phosphate into ATP occurs (KA1) J. only in the mitochondria, and requires energy. K. only in the cytoplasm, and releases energy. L. in both the mitochondria and the cytoplasm, and requires energy. M. in both the mitochondria and the cytoplasm, and releases energy.4. One consequence of having small regulated steps in an energy pathway is (KA1)J. an increase in the activation energy for the pathway.K. a decrease in the amount of heat lost from the pathway.L. a decrease in the amount of ATP released from the pathway. M. an increase in the total energy released from the pathway. 5. Adult stem cells in bone marrow can differentiate into a variety of cell types e.g brain, skin, lungs, heart, liver and muscle.Stem cells that are transplanted from a healthy donor into a patient (recipient) will divide and differentiate into cells of like form and function to the surrounding cells.The adult stem cells from the bone marrow of the donor would be genetically identical to the cells of the J. recipient, and divide by mitosis. K. donor, and divide by mitosis. L. recipient, and divide by meiosis. M. donor, and divide by meiosis.
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