In The Name of Allah Most Gracious Most Merciful DEPARTMENT OF HEALTH AND MEDICAL SCIENCES DEPARTMENT OF SCIENCES CENTRE FOR FOUNDATION STUDIES INTERNATIONAL ISLAMIC UNIVERSITY MALAYSIA BIOLOGY 1 HMM1414 Tutorial 5 (TISSUES) Semester 1, 2007/2008 Answer all questions on this question paper.
Name:………………………………………………………………… Matric. No :…………………………………………………………………… Programme:…………………………………………………………………… Group no :……………………………………………………………………
For Examiner’s Use Section A
Question
Marks
Objective
B
Total Marks
__________________________________________________ This question paper consists of 6 printed pages.
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Section A MCQ 1. Refer to the structures listed below to answer the following question(s). From the list select the term that best matches each of the following statements or descriptions. Each term may be used once, more than once, or not at all. 1. 2. 3. 4. 5.
Dendrites Mesenteries Platelets Intercalated disks Sarcomeres
1.1. The basic contractile units of muscles. a. 1 b. 2 c. 3 d. 4 e. 5 1.2. Neuron processes that conduct an impulse to the cell body b. 2 c. 3 d. 4 e. 5 1.3. Functions to suspend organs within the abdominal cavity. a. 1 b. 2 c. 3 d. 4 e. 5
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Section B STRUCTURE
1. Comparison between 3 types of epithelium is shown in Table 1. Fill in table 1 with appropriate answer. (9m) Epithelium
Squamous
Cuboids
Shape
location
Function
Table 1
3
Columnar
2. Figure 2b shows the structure of tissue T.
3
Figure 2b a)
Name the part label 1, 2, 3, and 4
(4m)
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b)
State ONE function of ‘neuroglia’
(1m)
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3.
Figure 2 shows cross section of Eudicot leaf L M K
Mag: 100x
J
Figure 2
a)
Identify structure K and M
[2]
K :………………………………………M: …………………………………..
b)
Give one function of structure J and L.
[2]
J: ……………………………………………………………………………………………………. L: …………………………………………………………………………………………………….
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4.
Figure 4 shows 2 components of water conducting tissue, Q and R.. a)
Identify Q and R.
[2]
Q:……………………………………………… R:………………………………………
R
Mag : 400x
Q
Figure 4 b)
Give 1 difference between Q and R.
[2]
…………………………………………………………………………………………………………
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