Biology, 05.02.2021 21:40, tewilliams1
Which statement is true about space technology? (1 point)
A. It has made air travel safer because photopolarimeters are used to send signals while flying at high altitudes.
B. It has made road vehicles safer because magnetometers are used to detect particles found in radiation emitted during combustion of fuel.
C. It has impacted air quality because magnetometers are used to detect particles found in radiation emitted during combustion of fuel.
D. It has impacted medical science because the infrared thermometers used on Earth were originally designed to measure the temperature on Mars.
Answers: 1
Biology, 21.06.2019 20:30, chozz2783
Match the descriptions / definitions with the term they best describe 1. three dimensional relationship of the different polypeptide chains in a multisubunit protein or protein complex 2. common folding pattern in proteins in which a linear sequence of amino acids folds into a right-handed coil stabilized by internal hydrogen-bonding between polypeptide backbone atoms. 3. the amino acid sequence of a protein 4. a region on the surface of a protein that can interact with another molecule through noncovalent bonding. 5. three-dimensional arrangement of alpha-helices and beta-sheets within a single polypeptide, typically stabilized by a variety of noncovalent bonds, including ionic and hydrogen bonds, and nonpolar interactions / hydrophobic force. 6. the chain of repeating carbon and nitrogen atoms, linked by peptide bonds, in a protein. 7. common structural motif in proteins in which different sections of the polypeptide chain run alongside each other and are joined together by hydrogen bonding between atoms of the polypeptide backbone. 8. portion of a polypeptide chain that has a discrete tertiary structure of its own and can often fold independently of the rest of the chain 9. regular local folding patterns in a protein, including alpha-helix and beta-sheet a. primary structure b. beta-sheet c. protein d. coiled-coil e. polypeptide backbone f. secondary structure g. side chain h. tertiary structure i. binding site j. alpha-helix k. quaternary structure l. protein domain
Answers: 2
Biology, 22.06.2019 00:30, quigley523
What was the land like over 500 million years ago? what was under the sea?
Answers: 1
Biology, 22.06.2019 13:00, QueenNerdy889
This is a biological reaction due to a stimulus. i need this quickly !
Answers: 1
Which statement is true about space technology? (1 point)
A. It has made air travel safer because p...
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