PCB3023 Exam 1, cell bio test 1 FAU Theisen,
CH.1: Cells and Genome Questions & Answers |
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Terms in this set (382)
in cells the strongest chemical - covalent bonds ; covalent bonds are strong,
interaction is? stable, long-lasting.
hydrogen bonds are... polar covalent, individually weak, but many
bonds together can be strong.
ionic bonds are... strong and pliable but can easily be disrupted by
polar solvents (eg. water)
van der waals forces are... individually very weak
the majority of biological catalyst - amino acids
are made from...
In the A, B, C class of protein - repeated cycles of ATP binding and hydrolysis
transport pump. The conformation
changes that lead to translocation
of the transporter substance are
caused by...
, True regarding prokaryotic cells? - has a cell wall
- reproduce by binary fission
- do not exist as true...
- utilize double strands for hereditary material
- do NOT package their DNA so they do NOT
need histones
Evolution of the nucleus in - Segregation of DNA from other cellular
eukaryotic organisms has allowed... processes
- Increase the size of the DNA molecule
When a carbohydrate is oxidized it - electrons and energy ; Oxidation is the loss of
loses both ____ and ____. electrons and energy. The atom is left with a
more POSITIVE charge.
what is meant by high specificity - highly complementary physical shape
between molecules? - highly complementary electro chemical
properties
The histones used to package - added to DNA as it is emerging from the
newly replicated DNA replication machinery
mutations within DNA coding - usually results to deleterious changes in protein
regions... structure
DNA coding regions have important information,
any mutations on these regions are most of the
time negative (bad), so it will not be beneficial.
Entropy is the measure of... - the amount of disorder in a system
CH.1: Cells and Genome Questions & Answers |
With 100% Correct Answers 2026!!
Save
Terms in this set (382)
in cells the strongest chemical - covalent bonds ; covalent bonds are strong,
interaction is? stable, long-lasting.
hydrogen bonds are... polar covalent, individually weak, but many
bonds together can be strong.
ionic bonds are... strong and pliable but can easily be disrupted by
polar solvents (eg. water)
van der waals forces are... individually very weak
the majority of biological catalyst - amino acids
are made from...
In the A, B, C class of protein - repeated cycles of ATP binding and hydrolysis
transport pump. The conformation
changes that lead to translocation
of the transporter substance are
caused by...
, True regarding prokaryotic cells? - has a cell wall
- reproduce by binary fission
- do not exist as true...
- utilize double strands for hereditary material
- do NOT package their DNA so they do NOT
need histones
Evolution of the nucleus in - Segregation of DNA from other cellular
eukaryotic organisms has allowed... processes
- Increase the size of the DNA molecule
When a carbohydrate is oxidized it - electrons and energy ; Oxidation is the loss of
loses both ____ and ____. electrons and energy. The atom is left with a
more POSITIVE charge.
what is meant by high specificity - highly complementary physical shape
between molecules? - highly complementary electro chemical
properties
The histones used to package - added to DNA as it is emerging from the
newly replicated DNA replication machinery
mutations within DNA coding - usually results to deleterious changes in protein
regions... structure
DNA coding regions have important information,
any mutations on these regions are most of the
time negative (bad), so it will not be beneficial.
Entropy is the measure of... - the amount of disorder in a system
