Biology 2 Review 2022

In a hypotonic solution, water will move __ the cell, causing the cell to __.

One difference between a cancer cell and normal cell is that

Which category of carbon-based molecules includes sugars and starches?

Which plant cell organelle uses light energy to produce sugar?

During interphase a cell grows, duplicates organelles, and

Which of the following nucleic acids contain thymine?

How does cytokinesis differ in plant and animal cells?

Which organelle is critical for cell division?

Both animal fats and plant oils are made up of glycerol and

If a mutation only changes the nucleotide sequence for a single protein, it is known as

What are the four main types of Macromolecules?

DNA is a polymer consisting of monomers known as

How many amino acids are coded for by the strand of mRNA shown here?

If available, the body will always digest which macromolecule first?

Two bodily structures, found in different species, have different structures but serve a similar purpose

If a portion of a messenger RNA molecule contains the base sequence A-A-U, the corresponding transfer RNA base sequence

Chemical reactions that absorb more energy than they release are called

What is the best example of homologous structure?

The class of macromolecule that would most likely be involved in contracting muscles would be

A DNA nucleotide could contain the following molecules

If an animal cell were placed in a solution of salt water, what would happen to the cell?

At the beginning of cellular respiration ____________________________ occurs, where glucose is broken down into pyruvate

Identify the correct sequence from least inclusive (aka most specific) to most inclusive (aka most general.)

Given the sequence of DNA nucleotide bases TAG TAG TAG, give the complementary strand of mRNA produced

Research has shown that this uncontrolled cell growth and development can lead to ..

While in the womb, the webbed fingers and toes undergo programmed cell death known as:

If a plant cell has 8 chromosomes, its diploid number is...

What law BEST explains why an organism with ‘Tt’ will show only the dominant phenotype?

This organelle serves as the cell's boundary from its environment.

The activation energy needed for a chemical reaction is decreased by a

Energy is released from an ATP molecule for cellular processes when it

What will MOST LIKELY happen if a new producer is introduced into a food web?

What is a ISOTONIC solution?

Animals store most of their excess energy reserve as ____ because

Humans increase carbon dioxide in the atmosphere and contribute to the carbon cycle by:

Where does your body get the energy for reattaching a third phosphate to ADP, creating ATP?

Which phrase best describes the function of ATP molecule?

According to cell theory

Which level of organization is represented by a group of tissues working together?

The trait is always expressed if the allele is present in the genotype

What makes stem cells different from other cells in the body?

Which feature is found in eukaryotic cells but not in prokaryotic cells?

Natural Selection states that

What type of cellular transport requires a cell to use energy?

selective breeding produces...

Which is NOT an example of Evolution?

The best example of internal regulation during the cell cycle is

This process occurs when the cell uses energy to bring something in from outside the cell.

Cells often store materials like water, salts, and proteins in sac-like structures called

If an organism inherits one dominant allele and one recessive allele their genotype is

Reactants bind to enzymes at the _____________.

Organize the parts of the body system in Correct Order

By the end of prophase, all of the following has occurred EXCEPT

Which principle of cell theory best supports the idea that new cells will replace damaged cells?

Which organelle or structure is absent in plant cells?

Red hair and freckles are commonly inherited together. Which pattern of inheritance is this?

The cell uses information from messenger RNA to produce proteins during _?_.

Why is it important for cells of multicellular organisms to undergo mitosis?

A sequence of nucleotides found in the DNA of a chromosome codes for a specific protein.

Genes for traits that help an organism be more successful reproductively can be expected to

What does mRNA do during protein synthesis?

Organisms that live in similar environments, such as the ocean, often have similar adaptations

The cellular process of creating two new DNA molecules from one original copy is called replication. Which statement bes

RNA from a chipmunk is compared to RNA from a worm. Both will contain

The molecule that an enzyme binds to is called the

If an organism divides and produces an exact copy of itself, the organism

Which phrase best describes an exothermic chemical reaction?

True of malignant tumors

Nondisjunction of autosomal chromosomes, such as chromosome number 21, can result in disorders like

Which Mendelian law of inheritance states that organisms inherit 2 copies of each gene.

If the activation energy of a biochemical reaction is lowered, then

Substances known to produce or promote cancer are called...

The sequence of ___________ in a DNA molecule determines the protein that will be produced.