Line 1: *Lipids may consist of fatty acids alone, or they may contain other molecules as well. Fats are known as lipids. Fats may consist of fatty acids alone, or they may contain other molecules as well.*
*(H)*
Line 2: *What can fats consist of?
Options:
- (A) Energy
- (B) Weight
- (C) ice
- (D) chlorophyll
- (E) water
- (F) Energy.
- (G) Chemical energy
- (H) fatty acid*
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Line 1: *Mutations that lead to cancer usually occur in genes that control the cell cycle. Mitosis is part of the cell cycle. Mutations that lead to cancer usually occur in genes aiding in mitosis.*
*(G)*
Line 2: *Mutations that lead to cancer usually effect genes that aid in what?
Options:
- (A) illness
- (B) health
- (C) disease
- (D) blood transfer
- (E) chemotherapy
- (F) respiraration
- (G) mitosis
- (H) recovery*
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Line 1: *Lymphocytes are the key cells involved in the immune response. Antibodies are synthesised by lymphocytes. Antibodies are involved in the immune response.*
*(H)*
Line 2: *What response are antibodies involved in?
Options:
- (A) resistance activities
- (B) the pituitary response
- (C) major threat to health
- (D) antigens summoning them
- (E) Leptospirosis
- (F) being taken as a supplement
- (G) resistance
- (H) the immune response*
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Line 1: *Reproduction is the process by which living things give rise to offspring. Seed refers to offspring, children. Living things use reproduction to have children.*
*(F)*
Line 2:
*How do living things have children?
Options:
- (A) death
- (B) people
- (C) humans
- (D) babies
- (E) it needs them
- (F) reproduction
- (G) mitosis
- (H) production*
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