DMACC Biology Final Review

Why is it important to NOT remove a keystone species?

All living organisms are made up of 1 or more cells is the ONLY part of the cell theory.

Hormones are regulated in which system?

What carries blood away from the heart?

The mRNA is used to direct the production of a protein is called? Where does this occur?

Plants are green due to . . .

How is energy lost?

Growth and repair are the functions of what process?

When there are 2 copies of each chromosome in a cell, this cell would be . . . 

Mitosis occurs in what type of cells?

When a relationship between 2 different species produces benefits for both, this is called?

An educated guess defines a hypothesis. True of false?

Covalent bonds are formed by the attraction of oppositely charged ions. True or False?

Matter is composed of elements. True or False?

When does crossing over occur in Meiosis?

If you were to compare these structures with an common ancestor, what would this be called?

How do prokaryotes reproduce?

What are the yellow balls representing?

Sheep that eat vegetation would be classified as?

What kind of transport in a cell requires no energy?

What is biology?

Archaea that can live in extreme conditions, such as in stomachs, are called?

When there is an unexpressed trait, this is called??

What would this be defined as?

Which one transports water and dissolved minerals in a plant?

Individuals with same characteristics and can produce fertile offspring are called what? 

Substances that cannot be broken down chemically into other substances is called?

A group in an experiment that is not exposed to the treatment is called?

What does the 3 represent?

What type of symmetry does this represent?

What group would mosses be a part of?

Different blood types are an example of . . .   ?

Gastropods, bivalves, and cephalopods are found in what animal phylum?

When 2 sets of a chromosome are joined by a centromere, this is called a?

Which one has a double strand and has the nucleotide Thymine?

Independent variable is created by process being observed and whose value cannot be controlled

Plants can create their own food by using the sunlight. What is this called?

Which cell is complex, has membrane-bound organelles, and is larger in size?

The origin of new species is called.

What is adaptation?

Ability to maintain stable internal conditions using chemical/metabolic processes is called?

The number of protons determines what in an element?

Dehydration synthesis is when a covalent bond is formed when what happens?

The movement of molecules down their concentration gradient is what kind of transport?

Only 10% of energy is transferred to each trophic level.

When 2 species of birds are fighting for the same type of nut, this would be labeled as?

Myotis septentrionalis is the proper way to write a scientific name. True or false.

When an mRNA molecule is synthesized from a gene within the DNA, this is called?

What animal group is the only ones without true tissues?

Genotype is the . . . . . 

What stage of mitosis is this?

What group of mammals lay eggs, babies suck milk from hairs, and only have 5 species?

What type of tumor has irregular cells and starts to spread across the body? 

What is the complementary strand for this?

Acids are < 7.0 on the pH scale. True or False

What is the function of the mitochondria?

What gender determines the sex of the baby?

How many mass extinction have there been?

What would the offspring of this cross be classified as?

When 2 or more atoms are held together by energy in the form of chemical bonds are called?

The purpose of meiosis is?

Ingestion, digestion, absorption, and elimination are all part of what?

What happens during the meiosis I phase?

What is evolution?

The evolution of jaws allowed for species to eat more of a variety of food. True or false?

What kind of transport USES energy to move molecules across the membrane?

What kind of cell would you classify this as?

Ferns and horsetails and in what plant group?

How many chromosomes does a human have?

Order, energy/matter processing, reproduction, growth/development, response to env, evolutionary adaptations. This is?

Photosynthesis takes place in 3 steps

What checkpoint checks the cell cycle progression??

A single, long DNA macromolecule with proteins and in a long coil is called?

What two things do you need for evolution to occur?

The movement of water across a membrane from high to low concentration is what transport?

Underground tissues that get water and minerals from soil and anchors it in place describe?

What is the phenotypic ratio of this?

Which of these things do NOT belong in an animal cell?

I cut my thumb in the kitchen. This would alert what system in my body?

A virus is considered to be alive.