Marine Biology chapter 2
Terms
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- facultative anaerobes
- Organisms that prefer to have oxygen but can exist without it are______________
- hypoosmotic
- A salmon that drinks very little and excretes large quantities of dilute urine is in a _____________
- remains and wastes
- Detritus is ____________
- diffusion
- MOST materials enter and leave cells by the process of__________
- cell membrane
- _______ controls heredity
- chhloroplast
- _________Makes a plants food
- Zooplankton
- Suspension feeders are most likely __________
- hyperosmotic
- When salmon are in saltwater their environment is _________ to them
- water, H20
- two requirements for osmosis to occur are
- centriole
- ________used in ANIMAL cell division
- mitochondria
- __________power house of the cell
- semipermeable
- Cell membranes are____________
- Golgi
- ________modifies and packages proteins
- isosmotic
- An organisim that remains in the same aquatic environment is probably _________
- same traits
- one advantage of asexual reporduction
- chromatin
- Heredity is controlled by the _________
- protein
- Cells that contain lots of rough endoplasmic reticulum are involved in________
- vacuoles
- ________used for storage
- infauna
- Worms burrowing in the mud on the bottom of shallow seas would be ________
- Cilium
- ________moves an animal cell
- semipermeable
- Fishes gills are __________ to water
- obligate anaerobes
- Anoxia conditions would be beneficial to _________
- nekton
- Salmon would be an example of_______
- cell wall
- ________makes plan cells rigid
- facultative aerobes
- An organism that can live outside w/ O2 or in a sealed can w/ very little oxygen must be an_________________
- Photic; needs sun for photosynthesis
- Phytoplankton are limited to the _______zone and why
- False
- ALL plankton are microscopic T/F
- starch grain
- __________method plants use to store sugar
- photic zone
- Phytoplankton are limited to the ________
- nucleolus
- ________controls the production of the proteisn
- chromatin
- _________controls heredity
- endotherms
- The ability to regulate internal body temperature regardless of external temperature applies to ____________
- lysosome
- __________digests
- symbiosis
- An intimate and prolonged relationship between two organisms is___________
- hyperosmotic
- Chloride cells are most likely to be found on organisms that are _____________
- pelagic
- The________ includes the ENTIRE ocean
- benthos
- Organisms that are attached to the bottom are associated with the ________
- carnivores
- The group with the fewest members would be the __________
- ATP
- ALL organisms use ___
- microfilaments
- ____________ part of the cytoskeleton
- impermeable
- Most of a fishs body is_________to water
- nucleus
- __________controls the cell
- mutualism
- An example of a relationship in which both organisms benefit would be_________
- heterotrophs
- All animals are __________
- RER
- ___Canals
- number; species
- The purpose of meiosis is to maintain the ________ of chromosomes in an ___________
- holes
- Plasmodesmata are_________in the cell wall
- microtubules
- ___________part of the cytoskeleton
- metabolism
- where does the heat come from that keeps us warm?
- obligate aerobes
- Organisms that must have oxygen are _________
- number; cell
- the purpose of mitosis is to maintain the _________in an ________
- endoplasmoc reticulum
- Ribosomes are most closely associated with the____________
- endotherms
- Shivering to stay warm would be used by ________
- different traits
- one advantage of sexual reproduction
- homeostasis
- Trying to maintain a certain salinity level is an example of _________
- mutation
- what is a mistake in either mitosis or meiosis?
- chromosomes
- Chromatin is the same as _________
- hypoosmotic
- When salmon are in freshwater their environment is____________ to them
- Eukaryotes
- Cells with membrane bound organelles are __________
- budding and cloning
- 2 kinds of asexual reproduction
- 35ppt
- The average salinity concentration of seawater is about____ppt
- sexual
- Meiosis involves______ reproduction
- Cellulose
- Cell Walls are composed of __________
- chemosynthesis
- The organisms around a deep ocean vent use _________
- pelagic
- Plankton are ________
- chloroplast
- The organelle found in plant cells but not in animals is the _________