Hi, hope your doing great! I have a on how an egg white lysozyme will be affected by the temperature or pH and how it is related to the protein charge? I was also wondering if you could relate the answer to the biological principles.    Thank you so much!

No explanation needed just the letter of correct answer 2. DNA in cells is damaged: a) Millions of times a day. b) By collisions with other molecules or by chemical accidents and radiation. c) Not very often¸ and by radiation only. d) a and b 3. For genes that code for proteins, which molecule conveys the information from the gene to the ribosome? a) DNA b) mRNA c) tRNA d) rRNA 4. Which of the molecules below is produced during replication? a) mRNA b) rRNA c) tRNA d) DNA 5. Why is there a difference between the synthesis of a lead strand and that of a discontinuous strand in DNA molecules? a) The origins of replication are found only at end 5' of the molecule. b) Helicase and protein factors act at the extremity of 5'. c) DNA polymerases can only add new nucleotides at the extremity 3' a strand in the process of synthesis. d) DNA ligase only works in the 3' ; direction towards 5'. 6. Which of the following statements does not apply to a codon? a) It is made up of three nucleotides. b)…

Thanks in advance!!!1) What are the basic components of a cell’s membrane and how is it organized? What are the functions? Why is it called a “fluid mosaic” membrane?2) Distinguish Ionic, Covalent, Hydrogen Bonding, and Van der Waals (Hydrophobic).4) Distinguish DNA from RNA, what is the same, what is different? Importance in function?. What is the difference between a nucleotide and a nucleoside. 5) Why can cell membranes be polar? What does polar mean?6) What are the basic cytoskeletal components of a cell? What does an animal cell have that no other cell has in the cytoskeleton? 7) How does an enzyme help a reaction proceed? How does heat, chemicals, and pH affect enzyme activity? 8) From a cellular standpoint, what is the difference between kinetic and potential energy? What is the major molecule that cells use for energy? What are high energy molecules found in the cell and how are used to make ATP?9) What are NAD+, NADH, FAD+, FADH2. How’s it regulated? 10) What are the four…

2. Match Read about each organelle. Then match each organelle to its function/description. A. Structure that organizes motion of chromosomes. B. Stack of membranes that packages chemicals. C. Membrane that surrounds and protects the nucleus D. Membrane that surrounds and protects the cell. E Sac filled with digestive chemicals. Lysosome MRochondria Centriole Endoplasmic reticulum Vacuole Cell membrane Nucleus Cytoskeleton Ribosome Nuclear membrane Golgi apparatus Vesicle Nucleolus (Activity A continued on next page) don F. Structures that convert nutrients to energy. G. Passageways where chemicals are made. H. Everything between the nuclear membrane and the cell membrane. 1. Structure that manufactures ribosomes. J. Structure that contains DNA and regulates genes. K. Package created by the Golgi apparatus. L. Small structure that synthesizes proteins. M. Sac that stores water, nutrients, or waste products. N. Tubules and filaments that give the cell its shape. sting is prohibited.