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WorksheetsUnit 5 General
Total questions: 20
Worksheet time: 2hrs 40mins
All cells contain _. Select all that apply.
DNA
ribosome
cytoplasm
nucleus
Which direction would passive transport have the K+ molecules in this diagram move.
From the cytoplasm to the extracellular fluid.
From the extracellular fluid to the cytoplasm.
They would not move due to the concentration gradient.
There is not enough information to answer.
What type of cell is represented by the picture? How do you know?
Eukaryote, because it has no nucleus.
Eukaryote, because it has a nucleus.
Prokaryote, because it has no nucleus.
Prokaryote, because it has a nucleus.
What type of cell is represented by the picture? How do you know?
Eukaryote, because it has no nucleus.
Eukaryote, because it has a nucleus.
Prokaryote, because it has no nucleus.
Prokaryote, because it has a nucleus.
Choose the correct order for the picture.
Organ, cell, tissue, organism, organ system
Cell, organ, organ system, tissue, organism
Cell, tissue, organ, organ system, organism
Organ, organism, cell, tissue, organ system
Which of the items below is NOT a characteristic of ALL living things?
They are made of one or more cells.
They eat food.
They are able to reproduce.
They maintain homeostasis.
In which stage of the cell cycle do cells spend the majority of their time?
Interphase
Mitosis
Cytokinesis
Cell division
Transcribe this sequence of DNA.
Tryptophan, Stop, Serine
Not enough information.
TGG TAG TCA G
UGG UAG UCA G
What type of cell transport is depicted in the picture?
passive transport
active transport
osmosis
exocytosis
What type of nucleotide is pictured?
ATP
RNA
DNA
Not enough info
How many codons are represented in the sequence shown?
3
5
15
Not enough information.
How many nucleotides are represented in the picture?
30
10
15
Not enough information
Where are you least likely to find water in this diagram?
A
B
C
Not enough information
According to the diagram, what hormone is released when blood sugar gets too low?
Glucose
Glucagon
Insulin
Glycogen
Based on what you have learned in this unit, what type of bond attracts molecules of H2O to other molecules of H2O? How do you know?
Covalent bonds because the lines are solid.
Covalent bonds because the lines are dashed.
Hydrogen bonds, because the lines are dashed.
Hydrogen bonds because the lines are solid.
What is the complimentary strand of DNA to the strand shown?
GGTGACT
GGUGACU
CCACTGA
Not enough information
The diagram represents a model of DNA replication. What can you conclude about DNA replication from this diagram?
Only one complementary strand is replicated.
Both original strands are replicated in the same direction.
Each original strand is “unzipped” and nucleotides are reused.
The two original strands are replicated in opposite directions.
In which ways is RNA different from DNA? Select all properties that apply to RNA, but not DNA.
Single stranded
Contains deoxyribose sugar
Contains Thymine
Can leave the nucleus
Which process is represented in the diagram?
Mitosis
Meiosis
Binary Fission
Not enough information
What type of mutation occurred in the mutated sequence of DNA pictured.
Insertion
Deletion
Substitution
Powerful
