257
Answers
1.1 Reading sources.
Ex-1:
1)
hypothesis
2) research
3)
question
4) test
5) background
6)
result
7) conclusion
8)
observation
1.2 Reading source:
Ex-1: 1) c, d. 2) c, d, f.
Ex-2: 1) b
2) a
3) c
4) a
5) b
1.3 Reading Resource
Ex-3: 1) water 2) respiration 3) chlorophyll 4) photosynthesis 5) reaction 6) carbon 7) cell
1.4 Reading source:
Ex-1:
Formula
Name
C
carbon
CO
2
carbon
dioxide
O
oxygen
H
2
O
water
N
nitrogen
Ex-2: 1) carbon dioxide 2) photosynthesis 3) chlorophyll 4) pigment 5) roots 6) oxygen
2.1 Reading Resource
Ex-2. c
2.2 Reading Resource
Ex2:
Endoplasmic reticulum
is a series of interconnected membranous tubules that modify proteins.
Chlorophyll
captures the energy of sunlight for photosynthesis.
Mitochondria are often called the “powerhouses” or “energy factories” of a cell.
Ribosomes are the cellular structures responsible for protein synthesis.
Lysosomes are the cell’s “garbage disposal.”
Golgi apparatus is the place where the sorting and distribution of lipids and proteins occur.
Nucleus is the most prominent organelle in a cell.
Cytoplasm comprises the contents of a cell.
Plasma membrane regulates the passage of some substances.
Chloroplast contains a green pigment called chlorophyll
Dostları ilə paylaş: 
