Ecology
An organism that can make its own food is called a __________.
Producer or autotroph
Chloroplast
The phospholipids of a cell membrane are made up of a ________ head and a ________ tail.
phosphate head and lipid/fatty acid tail
If a section of DNA reads "AAG CGT TTG," what would the mRNA created from it read?
UUC GCA AAC
How many daughter cells does mitosis create?
Two
What is the percent (%) of energy that is passed from one trophic level to the next?
10%
What is the name for the place on an enzyme where the substrate attaches?
A cell will lose water if it is placed into what type of solution? (hypertonic, isotonic, or hypotonic)
Hypertonic
In what organelle does translation happen?
What type of cell division creates gametes?
Meiosis
What type of ecological succession starts with bare rock?
Primary Succession
What are the two products of photosynthesis?
Glucose (C6H12O6) and Oxygen (O2)
In diffusion, molecules move from areas of _______ concentration to areas of _______ concentration.
high concentration to low concentration
In what organelle does transcription happen?
Nucleus
A multicellular, heterotrophic organism with cell walls made of chitin belongs to which kingdom?
Fungi
Put the stages of primary succession in order:
pioneer species; climax community; intermediate species.
1. Pioneer species
2. Intermediate species
3. Climax community
What are the two reactants of cellular respiration?
Glucose (C6H12O6) and Oxygen (O2)
Do the hydrogen atoms in a water molecule have a positive or negative charge?
Positive
Put the stages of mitosis in order:
metaphase; telophase; anaphase; prophase
prophase --> metaphase --> anaphase --> telophase
If the haploid cell of an organism has 22 chromosomes, how many chromosomes would be in the egg cell of that organism?
22
If all of the producers in an ecosystem disappeared, what would happen to the consumers in that ecosystem?
They would decrease.
A sugar like glucose is a monomer of which type of macromolecule?
What is needed for active transport that is NOT needed for passive transport?
Energy/ATP
What type of RNA brings amino acids to the ribosome during translation?
tRNA
A unicellular eukaryote would belong to which kingdom?
Protista