WorksheetsCheckpoint 2 Review
Total questions: 26
Worksheet time: 26mins
What is one similarity between prokaryotic cells and eukaryotic cells?
They both have a flagella
They both have a nucleus
They both contain Genetic Material (DNA)
They both don't have a nucleus
Are viruses alive?
Yes
No
Maybe
I don't know
Why does a virus need to invade a host cell?
To grow
To have a nucleus
To grow longer tail fibers
To reproduce
How does a virus invade a host cell?
It rips open the cell to hijack the nucleus
It rubs on the cell so that the DNA can land on the cell membrane
It attaches to the cell with its protein spikes and injects DNA into it
It kills the cell
One similarity between lipids and carbohydrates are -
They both contain proteins to build muscles
They both contain Carbon, Hydrogen and Oxygen (CHO) & they both have energy
They both have carbon, hydrogen, oxygen, nitrogen and phosphorus (CHONP)
They both do not have energy
One difference between lipids and carbohydrates are:
Carbohydrates are fast and quick energy while lipids are long-stored energy.
Carbohydrates are long-stored energy while lipids are fast and quick energy
Carbohydrates build muscle while lipids contain genetic information
Carbohydrates are fast and quick energy while lipids build muscle
What biomolecule do enzymes belong to?
Carbohydrates
Lipids
Proteins
Nucleic Acids
Enzymes need a _________ substrate to bind and make a chemical reaction.
different
nucleic acid
lipid
specific
True or False: Enzymes break down substrates
True
Fase
True or False: Enzymes can reshape themselves to a substrate that does not compliment it.
True
False
What organelle is this?
Mitochondria
Chloroplast
Vacuole
Lysosome
What organelle is this?
Mitochondria
Chloroplast
Nucleus
Golgi
What organelle is needed for photosynthesis?
Mitochondria
Chloroplast
Nucleus
Cytoplasm
What organelle is needed for cellular respiration?
Endoplasmic Reticulum
Chloroplast
Nucleus
Mitochondria
What are the reactants for photosynthesis?
Water, Carbon Dioxide and Light Energy
Glucose and oxygen
Water, Glucose and oxygen
Deoxyribose Sugar
What are the products of Photosynthesis?
Glucose, water and carbon dioxide
ATP energy
Water, carbon dioxide and light energy
Glucose and oxygen
What are the reactants for cellular respiration?
Water, Carbon Dioxide and Light Energy
Glucose and oxygen
Water, Glucose and oxygen
Deoxyribose Sugar
What are the products of cellular respiration?
Glucose, water and carbon dioxide
Carbon dioxide, water and ATP energy
Water, carbon dioxide and light energy
Glucose and oxygen
The ___________ of ____________ codes for your traits!
sequence; phosphates
sequence; nitrogenous bases
nitrogen bases; deoxyribose sugar
DNA; nitrogen bases
What is the complementary strand of this DNA sequence: AGTCGATTA
TCATACTAC
TCAGCTAAT
TCATACCTAT
ATCATACT
Select TWO answers: Why is the cell cycle important?
To invade a host cell
To produce oxygen
To Grow
To Repair
Where does DNA Replication take place?
G1 - phase (I)
S - phase (II)
G2 - phase (III)
M - phase (IV)
What phase of mitosis is this?
Prophase
Metaphse
Anaphase
Telophase
What phase of mitosis is this?
Prophase
Metaphase
Anaphase
Telophase
What phase of mitosis is this?
Prophase
Metaphase
Anaphase
Telophase
__________ cell growth leads to cancer.
Controlled
Uncontrolled
Stable
Directional
