4A - Pro v Eu
A single-celled organism can be classified as a prokaryote based on the absence of what?
a nucleus
What is the complementary DNA to the following: AAT-GCG-ACG
TAA-CGC-TGC
What is one major difference between Archaebacteria and Eubacteria.
Archaebacteria live in very extreme environments (eat really weird things) (breath very weird gases)
The most recent fossils would be found in what part of the fossil record? (Top, Middle, or Bottom)
Top
Which of the four biomolecules is for quick energy?
Carbohydrates
What is a pioneer species?
the first species to colonize an area at the begining of succession.
Which type of cells have membrane-bound organelles such as mitochondria, chloroplasts, and nuclei
Eukaryotic cells
What 3 things are the monomers of DNA made of? (must list all 3)
Sugar, Phosphates, and nitrogenous bases (also except: nitrogen bases, bases, chemical bases)
An multicellular, non-motile, autotrophic organism belogs to which kingdom?
Plantae
The closer two species are in a cladogram, the ________ related they are to one another evolutionarily
More
Which of the four biomolecules stores information?
Nucleic Acids (DNA)
What is the pioneer species of primary succession?
Lichens and moss break down the rock and when they die they make fertile soil for the grass and other producers...who make way for primary consumers...and so on.
What type of cell is generally smaller than 5 micrometers, does not have a nucleus, does not have membrane-bound organelles, and has circular DNA
Prokaryotic cells
What are the names of the 4 nucleotides? A, T, C, and G
A- Adenine, T-Thymine, C- Cytocine, G- Guanine
An multicellular, motile, hetertrophic organism belongs to which kingdom?
Animalia
Whales have remnants (left over) of a pelvic bone. This structure is a _____________ structure that no longer serves a purpose or has a function.
Vestigial
Which of the biomolecules is for long term energy storage?
Lipids
What is the difference between primary succession to and secondary succession?
DIRT! Primary succession has no dirt. Secondary succession has dirt. Primary succession takes longer than secondary succession.
What is the name for the tail of a cell, such as the tail of a sperm cell?
a flagellum
What are the monomers of DNA called?
Nucleotides
What are they 2 prokaryotic Kingdoms?
Archeabacteria and Eubacteria
Two species that have similar structures with different functions, are said to have _________________ structures
Homologous
Which of the biomolecules has a monomer of an amino acid?
Proteins
Which type of succession would occur after a volcanic eruption?
Primary succession
Which kingdoms have eukaryotic cells?
fungi, protist, animal, plant
What is it about DNA that is the code for traits?
The sequence of the nucleotides in DNA
A multicellular, non-motile, that is heterotrophic belongs to which kingdom?
Fungi
Two species that have similar functions with different structures, are said to have _________________ structures
Analagous
Which biomolecule has Carbon, Hydrogen, Oxygen, Nitrogen, and Phosphorus?
Nucleic Acids (DNA)
Which type of succession has grass as its pioneer species?
Secondary succession
Both euglena and cyanobacteria are photosynthetic unicellular organisms found in pond water. The feature that distinguishes euglena from cyanobacteria is what?
the presence of a nuclear membrane (the nucleus)
What does DNA stand for?
Deoxyribonucleic acid
A unicellular, autotrophic organism with membrane bound organelles belongs wo which kingdom?
Protista
Which species are more related: Species 1 DNA: ATCGATC Species 2 DNA: ATGGGGA Species 3 DNA: AAGGAGT Species 4 DNA: ATACGAG
Species 2 & 3
How can you tell the difference between the chemical structure of a carbohydrate and a lipid?
Carbohydrates have a chunky structure and lipids have a glycerol with fatty acid chains (a flag pole with flags).
How do lichens and moss make way for other organisms durring succession?
Lichens and moss break down the rock and when they die they make fertile soil for the grass and other producers...who make way for primary consumers...and so on.