HSSC-I (R & T) FEDERAL BOARD BIOLOGY TEST – 1 CHAPTER 1
Name: Roll No. Section:
Total Time: 1:20 Minutes PAPER OBJECTIVE Total Marks: 50
Total Time: 20 Minutes SECTION-A (MARKS 17)
NOTE: Section-A is compulsory. All parts of this section are to be answered on this page and handed
over to the center superintendent. Deleting / overwriting in not allowed. Do not use lead pencil.
Q.1 Fill the relevant bubble for each part. All parts carry one mark. (17 × 1 = 17)
Generally large vacuole is the Mature plant
1. Animal cell Bacterial cell Dead plant cell
characteristic of: cell
Which of the following
2. conjugated molecule is highly Polysaccharides Glycoprotein Lipoprotein Glycoprotein
abundant in plasma membrane?
Which organelle have hydrolytic
3. Peroxisome Lysosome Glyoxysome Nucleosome
enzymes and acidic lumen?
The enzyme which convert the
Acid Glycolic acid
4. glycolate in glycine in peroxisome Catalase Oxidase
phosphatase oxidase
is called:
Outer membrane of chloroplast is
5. Stroma Porins Thylakoid Cardiolipin
permeable due to:
Elaioplast is the type of _______ Chromoplast, Chromoplast, Chloroplast, Leucoplast,
6.
and stores _________. protein pigment pigments lipid
Intermediate filaments are
7. composed of basic protein subunit Tubulin Vimentin Troponin Tropomyosin
called:
The diameter of intermediate
8. 5 to10nm 6 to 10nm 8 to 10nm 9 to 10nm
filaments are:
Peripheral area of nucleoli Ribosomal
9. rDNA only rRNA only rRNA only
contain: units
Mg+2 ions are important for the
10. Protein Ribonucleic acid Lipids Carbohydrates
synthesis of ________ in nucleus.
Chromatin is a thread like
RNA and DNA and RNA and DNA and
11. structure made up of _____ and
Protein Protein DNA enzyme
____.
Membrane
Which of the following is present
12. Cell wall Diploid Cell Flagellum bounded
in all eukaryotic cells?
organelle
Fluidity of cell membrane is due
13. Lipids Carbohydrates Proteins Steroids
to:
Filament present in flagella and
14. Microtubules Microfibrils Microfilaments Microvilli
cilia are:
A group of ribosomes attached to
15. Glyoxisomes Polysomes Lysosomes Peroxisomes
mRNA is known as:
Which of the following has self-
16. Ribosomes Cytoplasm RER Mitochondria
replicating ability?
Which of the following organelle
17. Centrioles Golgi complex Lysosome Mitochondria
always contain DNA?
1ST JAN–24 SESSION DATE: 08-01-2024
HSSC-I (R & T) FEDERAL BOARD BIOLOGY TEST – 1 CHAPTER 1
Name: Roll No. Section:
Time allowed: 65 Minutes PAPER SUBJECTIVE Marks: 33
Note: Section ‘B’ AND ‘C’ comprise page 1 only and questions there in are to be answered on the
separate answer book. Use supplementary answer sheet i.e., sheet B if required. Write your
answers neatly and legibly.
SECTION-B (MARKS-15)
Q.2 Attempt all questions. (5 × 3 = 15)
(i) Given diagram shows the structure of Mitochondria.
(a) Identify the given component labeled as A, B, C, D, E and F with suitable terms. (2)
(b) Explain the component labeled as D and A. (1)
(ii) Complete the following table:
Organelle Functions
Ribosome
Detoxification of drugs
Chloroplast
Secretion of protein
(iii) Write down the functions of Golgi complex.
(iv) Write the functions of lysosome.
(v) How do centrioles help during cell division?
SECTION-C (MARKS 13)
Q.3 Attempt all parts. (7 + 6 = 13)
A. Write a detail note on structure of plasma membrane and also draw labeled diagram. (7)
B. Give short note on following.
(a) Resolution and magnification (2)
(b) Electrophoresis (2)
(c) Tissue culture (2)
SECTION-D (MARKS 5)
Q.4 Attempt all parts.
1. A plant cell was observed with an optical microscope.
(i) Describe how the length of the cell could be estimated? (1)
(ii) Differentiate between resolution and magnification. (1)
(iii) Label this diagram. (1)
2. Preparation and examination of the slides of animal and plant cells using differential staining.
(i) What is function of Ringer’s solution? (1)
(ii) How will you differentiate epithelial cells of animal from plant cells? (1)
1ST JAN–24 SESSION DATE: 08-01-2024
