Use this labeled diagram of a Chlamydomonascell to address the following two questions.33. Which of the following statements DOES NOTcorrectly match a function or component with itslabelled feature?A. Ribosomal RNA (rRNA) can be found in C.B. Proteins can be found inside L.C DNA can be found in A.D. Iron (Fe) transporter can be found on H.

5. (a) (i) Both the bacterial cell and the plant cell contain ribosomes. What is the function of a ribosome? ______________________________________________________________ ______________________________________________________________ (1) (ii) The plant cell contains mitochondria but the bacterial cell does not contain mitochondria. Give one other way in which the plant cell is different from the bacterial cell. ______________________________________________________________ ______________________________________________________________ (1) Page 13 of 18(b) (i) Both cells are drawn the same length, but the magnification of each cell is different. The real length of the bacterial cell is 2 micrometres. Calculate the real length, X, of the plant cell. Give your answer in micrometres. Show clearly how you work out your answer. ______________________________________________________________ ______________________________________________________________ ______________________________________________________________ X = ____________________ micrometres (2) (ii) Most mitochondria are about 3 micrometres in length. The plant cell contains mitochondria but the bacterial cell does not contain mitochondria. Use your answer to part (b)(i) and the information in the diagram to suggest why. ______________________________________________________________ ______________________________________________________________ (1) (Total 5 marks)

RNA is a polymer of(A) glycosides(B) ribonucleosides(C) ribonucleotides(D) ribosesQ.6 Which one of the following is present in a bacterial cell?(A) 28S rRNA(B) 70S ribosome(C) Chitinous cell wall(D) Histones

Which of the following statements are TRUE? Select all correct answers.Group of answer choicesIntermediate filaments enable transport around the cell.Intermediate filaments are present in fungi.Intermediate filaments are absent from plant cells.Intermediate filaments are formed of rod-shaped monomers.

The most abundant type of RNA in a metabolically active mammalian cell is(A) mRNA(B) rRNA(C) snoRNA(D) tRNAQ.4 Which organelle in a eukaryotic cell is the site of electron transport chain?(A) Endoplasmic reticulum(B) Golgi apparatus(C) Mitochondrion(D) Peroxisome

11. Draw a plant cell and label the parts which(a) determines the function and development of the cell(b) Packages materials coming from the endoplasmic reticulum(c) provides resistance to microbes to withstand hypotonic external media without bursting(d) is site for many biochemical reactions necessary to sustain life(e) is a fluid contained inside the nucleus