Unit 1-3 Review and Makeup Quiz

Unit 1 -3 Review and Makeup

This quiz will be used to replace three zeros. If you are failing, this is your opportunity to pass.

Makeup Grade

The goal of this quizziz is to review concepts that we've covered so far in this class. All the information that you need to answer the questions are in the slides. Just READ!!!

Review

Fill in the Blanks

Fill in the Blanks

Fill in the Blanks

Multiple Select

What 3 parts make up a single nucleotide?

• sugar

• phosphate

• nitrogen base

• adenosine tri phosphate (ATP

Fill in the Blanks

Multiple Choice

What is the main function of a carbohydrate?

• Provide the body a source of quick energy

• Store energy for the body

• Form bones and muscles

• Help create genetic material

Multiple Choice

In which organelle is ATP energy broken down?

• Nucleus

• Nucleolus

• Mitochondria

• chloroplasts

Multiple Choice

Why is adenosine triphosphate have the prefix "tri-"?

• Because there are three phosphates

• Because there are two phosphates

• Because there are three adenosine molecules

• Because there are three molecules of Adenosine in each ATP

Multiple Select

Why does ATP become ADP? (Select all that apply)

• Because it goes from having two phosphates to having three

• As a form of energy storage

• Because it goes from having three phosphates to having two

• To release energy

Drag and Drop

Anaerobic respiration takes place in the

Placeholder

​

Drag these tiles and drop them in the correct blank above

cytoplasm

mitochondria

nucleus

Multiple Choice

Which organelle do plant cells have that allow them to perform photosynthesis?

• Cell wall

• Chloroplasts

• Cytoplasm

• Mitochondria

Multiple Choice

What do plants take in through their leaves?

• Oxygen (O)

• Hydrogen (H)

• Water (H2O)

• Carbon Dioxide (CO2)

Multiple Choice

What do plants take in through their roots?

• Sunlight

• Water (H2O)

• Oxygen (O)

• Carbon Dioxide (CO2)

Multiple Choice

Which two molecules combine to make starch?

• Oxygen and Hydrogen

• Hydrogen and Hydrogen

• Carbon and Hydrogen

• Oxygen and Carbon

Multiple Select

What is required for photosynthesis to take place?

• Light energy

• A quiet space

• Carbon Dioxide

• Water

Match

Match the following

• Anaerobic respiration

• Aerobic respiration

• Photosynthesis requires

• The product of respiration is

• The product of photosynthesis is

does not require oxygen

requires oxygen

sunlight, co2, and water

CO2 and water

Oxygen and glucose

• does not require oxygen

• requires oxygen

• sunlight, co2, and water

• CO2 and water

• Oxygen and glucose

Cell Cycle and Cancer Review

Get ready for the test!

Why do cells divide?

Cells divide to grow, replace dead or damaged cells, or in some cases to reproduce asexually.

Open Ended

Name a reason why a cell in your body is dividing.

Cell Cycle

• G1 - Cell grows

• S - DNA Replication

• G2 - Get ready to divide

• M (PMAT) - Division of Nucleus

• C- Division of cytoplasm

Multiple Choice

During which phase does DNA make a copy of itself?

• G1

• S

• G2

• M

Multiple Choice

During which phase does the nucleus of the cell divide?

• G1

• S

• G2

• M - Mitosis

Multiple Choice

During which phase does a cell get ready for division?

• G1

• S

• G2

• M-Mitosis

Multiple Choice

During which phase does a cell grow bigger?

• G1

• S

• G2

• M-Mitosis

Multiple Select

What 3 phases make up Interphase?

• G1

• S

• G2

• M

• C

Multiple Choice

Why is interphase so long?

• The cell has to grow

• The cell performs normal functions to keep the body alive

• The cell copies the DNA

• All of the above

Checkpoints

The cell cycle includes 3 checkpoints. The job of the checkpoint is to check that the cell is ready to go on to the next phase.

Checkpoints

• G1- Checks that the cell is big enough to divide.

• G2- Checks for mistakes in the DNA

• M- Checks that the DNA is ready to split

Multiple Choice

True or False: Normally, a cell will not continue to the next phase if its DNA is damaged.

• True

• False

Cancer

Cancer occurs when the cell no longer responds to the normal signals to divide. There is uncontrolled cell growth.

Tumor Suppressor Gene

• Tells the cell to stop dividing.

• It is like brakes on a car

• When mutated, the cell cannot stop dividing

Multiple Choice

In a normal cell, what does a tumor suppressor tell the cell to do?

• Start dividing

• Stop dividing

• Divide twice

Proto-Oncogene

• Tells the cell to divide

• It is like the gas in a car

• When mutated it turns into an oncogene. The signal to divide is turned on all the time!

Multiple Choice

In a normal cell, what does the proto-oncogene tell the cell to do?

• Start dividing

• Stop dividing

• Divide twice

Multiple Choice

When a person gets a mutation in both the tumor suppressor gene and proto-oncogene, what disease do they have?

• Cancer

• Virus

• Infection

• Fungus

Open Ended

Why do people need mutations in both the tumor suppressor gene and proto-oncogene to get cancer?

Multiple Choice

All of your cells have the same

• protiens

• carbohydrates

• microbes

• DNA

Multiple Choice

Stem cells are

• cells that grow uncontrollably.
• undifferentiated and can develop into many types of cells.
• cells that never go through cell division.
• only found in embryos.

Multiple Choice

What process best explains how muscle cells and nerve cells can develop from the same fertilized egg?

• genetic engineering
• survival of the fittest
• differentiation
• selective breeding

Multiple Choice

Which best explains why muscle cells are different from blood cells?

• Muscle cells are produced by the brain, but blood cells are produced by the heart. 
• Different genes are activated in muscle cells than in blood cells. 
• Muscles cells experience different environmental influences than blood cells. 
• A mutation occurs during the development of muscle cells but not in blood cells.