Biology Test: Chapter 3 and 4 Living Environment
Study online at https://quizlet.com/_jmvpjl
1. #1 is a diagram question.
2. Which materials are composed of DNA? 2
(1) Proteins
(2) Genes
(3) Nerve secretions
(4) Fluid in vacuoles
3. In an animal cell, DNA is found in the greatest concen- 3
tration in the
(1) Vacuole
(2) Ribosome
(3) Nucleus
(4) Cytoplasm
4. #4 is a diagram question.
5. Bacteria in culture A produce slime capsules around 4
their cell walls. A biologist removed the DNA from
some of the bacteria in culture A. He then injected it
into bacteria in culture B, which normally don't pro-
duce slime capsules. After the injection, bacteria with
slime capsules began to appear in culture B. What con-
clusion could best be drawn from this investigation.
(1) The bacteria in culture A are mutations.
(2) Bacteria reproduce faster when they have slime
capsules.
(3) The slime capsules of bacteria in culture B contain
DNA.
(4) DNA is most likely involved in the production of
slime capsules.
6. #6 is a diagram question.
1/8
, Biology Test: Chapter 3 and 4 Living Environment
Study online at https://quizlet.com/_jmvpjl
7. Which cell structure includes all of the others? 1
(1) nucleus
(2) gene
(3) DNA
(4) chromosome
8. In a DNA molecule, the letters A, T, C and G represent 1
(1) bases
(2) sugars
(3) starches
(4) proteins
9. The individuality of an organism is determined by the 3
organism's
(1) amino acids
(2) nitrogen bases
(3) DNA base sequence
(4) order of ribosomes
10. What would most likely happen if the ribosomes in a 2
cell were not functioning?
(1) The cell would undergo uncontrolled mitotic cell
division.
(2) The synthesis of enzymes would stop.
(3) The cell would produce antibodies.
(4) The rate of glucose transport in the cytoplasm
would increase.
11. #11 is a diagram question.
12. The kinds of genes an organism possesses are depen- 2
dent on the
2/8
Study online at https://quizlet.com/_jmvpjl
1. #1 is a diagram question.
2. Which materials are composed of DNA? 2
(1) Proteins
(2) Genes
(3) Nerve secretions
(4) Fluid in vacuoles
3. In an animal cell, DNA is found in the greatest concen- 3
tration in the
(1) Vacuole
(2) Ribosome
(3) Nucleus
(4) Cytoplasm
4. #4 is a diagram question.
5. Bacteria in culture A produce slime capsules around 4
their cell walls. A biologist removed the DNA from
some of the bacteria in culture A. He then injected it
into bacteria in culture B, which normally don't pro-
duce slime capsules. After the injection, bacteria with
slime capsules began to appear in culture B. What con-
clusion could best be drawn from this investigation.
(1) The bacteria in culture A are mutations.
(2) Bacteria reproduce faster when they have slime
capsules.
(3) The slime capsules of bacteria in culture B contain
DNA.
(4) DNA is most likely involved in the production of
slime capsules.
6. #6 is a diagram question.
1/8
, Biology Test: Chapter 3 and 4 Living Environment
Study online at https://quizlet.com/_jmvpjl
7. Which cell structure includes all of the others? 1
(1) nucleus
(2) gene
(3) DNA
(4) chromosome
8. In a DNA molecule, the letters A, T, C and G represent 1
(1) bases
(2) sugars
(3) starches
(4) proteins
9. The individuality of an organism is determined by the 3
organism's
(1) amino acids
(2) nitrogen bases
(3) DNA base sequence
(4) order of ribosomes
10. What would most likely happen if the ribosomes in a 2
cell were not functioning?
(1) The cell would undergo uncontrolled mitotic cell
division.
(2) The synthesis of enzymes would stop.
(3) The cell would produce antibodies.
(4) The rate of glucose transport in the cytoplasm
would increase.
11. #11 is a diagram question.
12. The kinds of genes an organism possesses are depen- 2
dent on the
2/8
