Biology Middle School

1. Describe how eukaryotic plant cells store and remove waste materials. (In a paragraph)

2. Describe how proteins are made, packaged, and transported within the cell. (In a paragraph)

Thank you!

Answers

Answer 1
1. The waste products of plant cells are carbon dioxide, water and oxygen. The carbon dioxide which is release during respiration is used up by photosynthesis process. The oxygen which is a by product of photosynthesis exist the plant cells through the stomata and root cell wall. Plant cells get rid of excess water via transpiration and guttation.
2. Protein synthesis within the cell is divided into two major phases, the transcription and the translation stages. In the transcription stage, the genetic information inside the DNA which is located inside the nucleus is transcribed into the mRNA, which then move out of the nucleus into the cytoplasm. In the cytoplasm, mRNA attached to the surface of the ribosomes and initiates the translation stage of protein synthesis. With the aid of tRNA and other elongation factors, a protein chain will be build up until a termination codon is reached, where the growing polypeptide chain will be terminated. The protein is then transported to the golgi apparatus which package the protein and send to the appropriate locations.

Related Questions

Other Questions
Please help feel dumb but cant figure it out...... :/ Read the underlined sentence, and then answer the questions. The proclamation Mrs. Johnson refers to is the ________ Proclamation? They tell me . . . you will take back the Proclamation, don't do it. When you are dead and in Heaven, in a thousand years that action of yours will make the Angels sing your praises I know it. Ought one man to own another, law for or not, who made the law, surely the poor slave did not. So it is wicked, and a horrible outrage, there is no sense in it. Hannah Johnson This is the range of sample statistics obtained when many samples are selected? The slope of a line is 2 and its y-intercept is (0, 3). What is the equation of the line that is parallel to the first line and passes through (2, 2)? A. 2x + y = 6 B. y = 2x + 3 C. 2003-10-03-00-00_files/i0060000.jpg D. y = 2x 6 Need the complete Answer of this problemssssss. People who are high in intelligence and/or self-esteem tend to be _____ vulnerable to persuasion when compared to people low in intelligence and/or self-esteem. Determine the linear factors for x4-2x^2+1 Do not store flammable liquids with Imagine you are having a conversation about simulation training programs with one of your friends (it is a slow night). You are enthusiastic about what these games can do, but your friend is not so sure. He says that nothing can compare to the real thing, and that these simulations are just a waste of time when people can be getting their training by experiencing the actual situations and events. What would you say in response to this? In what ways do you disagree with him? In what ways is he missing the point of these simulations?please help me PLEASE HELP ME. NO ONE IS HELPING ME. I AM SO CONFUSED. MY TEACHERS AND MY PARENTS WONT HELP ME EITHER. Factor over the expression over the complex numbers. x^2+20Factor over the expression over the complex numbers. x^2+36Factor over the expression over the complex numbers. x^4-81Factor over the expression over the complex numbers. y^4+14y^2+49Factor over the expression over the complex numbers. y^2+2y^2+16y+32 Under the fugitive slave act of 1850 who was required to help catch a suspected runaway The era of good feelings was marked by peace and prosperity true or false Choose the correct translation for the following statement it is at most ten Which of the following statements about demographics and transportation in eastern cities is false? A. Eastern cities were the first to have urban freeways and expressways. B. Eastern cities were the first to have rapid transit systems in America. C. Eastern cities have larger downtowns and central business districts. D. Eastern cities have more shared housing and mixed neighborhoods. In a theater, there are 4 long rows of chairs, each with an equal number of chairs. There are 5 short rows of chairs, each with an equal number of chairs. On a crowded day, the ushers added 2 chairs to each long row and 3 chairs to each short row. If x represents the number of chairs in each long row and y represents the number of chairs in each short row, the total number of chairs in the theater is given by the expression 4(x + 2) + 5(y + 3). An equivalent expression is I need help with this question. Which inequality is graphed below?3x + 2y < 63x + 2y > 63x 2y > 63x 2y < 6 In passages of showing language, you're likely to find these qualities: Question options: A. Moment-by-moment descriptions of events, rather than summaries B. Sensory detail-words that convey how things look, sound, feel, smell, or taste C.Vivid descriptive words, such as adjectives, adverbs, and figures of speech D.all of the above What is the point slope form of the line with slope 2/5 that passes through the point (4,7) ? What argument did Andrew Jackson use to persuade people that the Indian Removal Act was a good decision? Which of the following is an antonym for objective? (4 points) Purposeful Credible Original Biased Which park is considered to be the first major water park opened in the united states? Steam Workshop Downloader