Hydrothermal vents Study guides, Class notes & Summaries

AICE Marine Science A Level Questions and Answers 100% Pass Primary producers - Correct Answer ️️ -fix carbon, in the process of photosynthesis, making organic substances which are then made available to higher trophic levels. Primary producers in marine ecosystems - Correct Answer ️️ -phytoplankton, larger algae such as Sargassum, and flowering plants such as the sea grasses. Function of sea grasses - Correct Answer ️️ -provides food for primary consumers, a habitat for many ...

Topic 1 Introduction to Molecular Cloning 1. The goal of this integrated practical course is to purify a protein. In general, what is the value of protein purification to medical research? What information can a purified protein provide and what techniques can be developed/employed once you have a purified protein?  In vitro studies - Small molecule interactions, protein binding partners etc  Producing antibodies  Determination of structure Purification of the protein is a valua...

The parent rock of a metamorphic rock is what?  A. The rock before it was subjected to metamorphism.  B. The rock as it is subjected to metamorphism.  C. The first rock formed during metamorphism.  D. The rock after it was subjected to metamorphism. Question 2 of 25 4.0/ 4.0 Points What are the three agents of metamorphism?  A. differential pressure, deep-sea smokers, and hydrothermal vents  B. differential pressure, confining pressure, and lithostatic pressure ...

Why should we care about microorganisms Answer> They cause disease Microorganisms are ubiquitous Many are beneficial A typical gram of soil has______ Answer> 10⁹ different kinds of bacteria The human body has more _____ cells than than ______ cells Answer> bacterial, human Where are all these microorganism found in the human body? Answer> Skin Mouth Gi tract (10¹⁰ to 10¹³ cells/gram in large intestines) Respiratory tract Urogenital tract What do you call microorg...

How to do a Lab-based experiment (Scientific Experiment Method) - Answer-- IV/DV -Control Group -Experimental Group -Lab setting -30 in each group -Constants -How long it took to do the experiment -Measurements Ecosystem - Answer-living organisms and the physical and chemical factors which influence them (abiotic and biotic components) Example: A rocky shore Habitat - Answer-the place where organisms live Example: the area surrounding a hydrothermal vent Population - Answer-consists...

AICE Marine Science Unit 2: Ocean Floor and the Coast 100% Correct tectonic processess - Correct Answer ️️ -movements of the lithosphere resulting in volcanoes, hydrothermal vents, earthquakes, tsunamis, mid-ocean ridges and ocean trenches theory of plate tectonics - Correct Answer ️️ -states that the Earth's crust and upper mantle are broken into plates (huge rock slabs) that move according to convection currents in the earth's mantle in different directions and at different ra...

Biology Cumulative Exam Review 100% Correct According to the graph showing hormonal changes during the menstrual cycle and ovulation, which hormone plays a key role in preparing the body for potential pregnancy? Progesterone is crucial as its levels rise during ovulation and immediately afterward, enhancing fertility. A biologist is documenting a population of rattlesnakes exclusively found in Florida. These rattlesnakes can interbreed and produce offspring capable of reproducing...

AICE Marine Science Unit 2: Ocean Floor and the Coast 100% Correct tectonic processess - Correct Answer ️️ -movements of the lithosphere resulting in volcanoes, hydrothermal vents, earthquakes, tsunamis, mid-ocean ridges and ocean trenches theory of plate tectonics - Correct Answer ️️ -states that the Earth's crust and upper mantle are broken into plates (huge rock slabs) that move according to convection currents in the earth's mantle in different directions and at different ra...

Covalent Bonds Share electrons Nonpolar Covalent bond Electrons are shared equally Example of a non polar covalent bond? H2 Polar Covalent Bond Electrons are shared unequally Example of a polar Covalent Bond? H2O Ionic Bonds An electron is transferred (NaCL) Examples of Hydrogen Bonds O-H, N-H, F-H Relative strength of Hydrogen Bonds? Very strong Hydrophilic form hydrogen bonds with water Hydrophobic cannot/do not want to form bonds with water When was earth formed? 4.5 bya What was e...

snails. Scientists studying these snails found that while 47 percent of the snail population was striped, 56 percent of the snails eaten by birds were striped. What could scientists conclude about the snails? - ANSWER Solid shell snail genes will increase in the population. The flesh-eating bacteria, Vibrio vulnificus, destroys healthy tissue. Infectious agents such as this are best classified as what kind of environmental factor? - ANSWER Pathogenic Between 1932 and 1968, a chemical facto...