As per Chegg policy for multiple questions only 1st one consider
,here question no 3 consider.
3. which of the biopolymers is correctly paired with its major function? a. protein: information encoding...
Which of the following organelles is correctly paired with its function? a. smooth endoplasmic reticulum; metabolism of lipids b. lysosome; protein synthesis c. golgi apparatus; produce energy for the cell d. mitochondrion; packaging proteins and lipids
want to double check!
25. Th e DNA sequences encoding the initiation whese parated bcoding the initiation and termination codons of a certain protein amino acids in length. there of the protei nucleotides on a certain organism's chromosome; however ssuming that there has been no post-translational processing elined from this gene is translated, the protein product is only 250 A. The RNA was synthesized in a bacterial cell n, what can you conclude from these observations? The RNA was synthesized...
1. Given the following peptide, which of the following
statements is true?
Question options:
a) The N-terminal residue is leucine.
b)This peptide contains 4 amino acid residues.
c) The peptide contains a total of 6 ionizable groups.
d) The net charge of this peptide at pH 7 is +1 Locate any
peptide bond along the backbone of the given peptide.
e) The bond between the C (of the C=O) and the N (of the N-H) of
a peptide bond has...
Which of the following trait(s) is found in every cellular species known in biology? Genetic material packed nuclei c. Plasma membrane Ribosomes for protein transcription d. Specific cellular organelles Which of the following type of energy is NOT directly involved in biochemical metabolism of animal cellular function? Thermal energy c. Vibration energy Chemical energy d. Electrical energy Which of the following correctly describes a cellular function of lipids/fatty acids? Hormone component d. Energy storage Inflammatory activator e. Carrying fat...
24. The _______ of amino acids in a protein is referred to as its primary structure. A) twisting B) sequencing C) folding D) none of these 25. The structure of a protein is most important because the _______ of the amino acids determines its overall shape, function and properties. A) primary, twisting B) primary, sequencing C) secondary, twisting D) secondary, folding E) none of these 26. The secondary structure of a protein is due to_______ between amino acid residues. A) hydrophobic interactions B) hydrogen bonding...
43) Which of the following choices correctly pairs a mineral with one of its major functions in the body? A) iron, component of the nucleic acid backbone B) calcium, used in amino acid metabolism O phosphorus, maintaining water balance D) sodium, maintaining water balance in cells 44) Essential fatty acids, which are required in the human diet, are A) those fatty acids that humans are unable to synthesize. B) the fatty acids that humans can synthesize from simpler molecules. stored...
QUESTION 1 To study how proteins fold, scientists must be able to purify the protein of interest, use solvents like urea to denature the folded protein, and observe the process of refolding at successive time points. What is the effect of the solvents used in the denaturation process? a. The solvents break all noncovalent interactions. b. The solvents break all covalent interactions. c. The solvents create a new folded conformation. d. The solvents break some of the noncovalent interactions, resulting...
Question 3 3 pts Which of the following is paired CORRECTLY with its function? terminator - termination of translation telomerase - shortening of the telomere O start codon-initiation of transcription photolyase - repairing of adenine dimers RNA primer-initiation of DNA synthesis Question 5 3 pts Which of the following would be most directly affected if a gene for DNA ligase is mutated in eukaryotic cells? replication transcription translation RNA processing Question 6 3 pts During severe or extended exercise, our...
Active transport requires and in order to function correctly. • A. nucleic acids, membrane proteins e B. energy, peripheral proteins C. energy, membrane pxoteins D. energy, nucleic acids Which of the following is not a Eukaryote? A. Oak tree B. Bacteria C. Human D. Mushroom A neuron has many short thin fibers called and a single long • A. Dendrites, Axon B. Receptors, Nerve fiber C. Axons, Dendrite D. Myelin sheaths, Cell body • Bacteria can be described as: I....