Mock Exam Paper C Higher Level

Name

Class

Teacher

School

MOCK LEAVING CERTIFICATE EXAMINATION, 2013

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BIOLOGY — HIGHER LEVEL

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TIME: 3 HOURS

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Section A Answer any five questions from this section.

Each question carries 20 marks.

Write your answers in the spaces provided on this examination paper.

Section B Answer any two questions from this section.

Each question carries 30 marks.

Write your answers in the spaces provided on this examination paper.

Section C Answer any four questions from this section.

Each question carries 60 marks.

Write your answers in the answer book.

It is recommended that you spend no more than 30 minutes on Section A and 30 minutes on Section B, leaving 120 minutes for Section C.

You must return this examination paper with your answer book at the end of the examination.

Section A

Answer any five questions from this section. Each question is worth 20 marks.

Write your answers in the spaces provided

1

Answer any five parts.

(a)

_______________ are the building blocks of proteins while fats are composed of ___________________ and three ____________________________________________________________________________

(b)

Proteins that control the rate of metabolic reactions are called _________________________________
Their __________________ is the most important feature that determines what reactions they control.

(c)

Name a common element absorbed by plants through it roots and used in the formation of chlorophyll.

_____________________________________________________________________________________ Name a trace element in the human diet that is important in the formation of blood.

_____________________________________________________________________________________

(d)

Write a chemical equation for an anabolic process in plants. _____________________________________________________________________________________

(e)

What reagent is used to test for the presence of protein? State its colour if a protein is present?

_______________...

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