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Arvilla Kemmer

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Cards in this guide (21)
A chemical reaction that transfers energy from the reactants to the surroundings is reffered to as

A chemical reaction that transfers energy from the reactants to the surroundings is referred to as an exothermic reaction. A reaction that takes energy in is endothermic.

What is a population control factor whose effects increase the size of population

Density Dependent Factors

Where would you expect to find the fewest invertebrates

you would expect to find the most in animals you would expect to find the least in plants

Do dolphins live in the intertidal zone of the ocean

No, Dolphins do not live in the Intertidal Zone.

Large plants are most likely to be found in the zone of a lake

littoral

Can an aerobic bacterium be chemosynthetic

Yes. Aerobic and anaerobic deal with how the organism converts its food into useful energy. Chemosynthetic deals with how the organism gets the food to begin with. Thus, the bacterium can make the food chemosynthetically and then convert it to useable energy aerobically.

If you're using this for Biology 1 or 2..

Shame on you! You're cheating!

A question in a dichotomous key has how many answers

A question in a dichotomous ket has only two answers. Yes or no

Where is the energy source for a flashlight

A dry cell; it contains chemical energy.

A dry cell; it contains chemical energy.

A dry cell; it contains chemical energy.

A dry cell; it contains chemical energy.

Which part of cellular respiration will provide the squirrel with most of the energy it needs to escape

The electron transport chain :)

APEX <--- APEX <--- APEX <---

Which of the following statement about the ice age is true

During the ice ages, icy glaciers covered much of the continents.

What should you pack when going to the alpine tundra

most likely a jacket.

If there was a worldwide flood like in the Bible why did aquatic animals not survive

The aquatic animals did survive. That's why they are with us today.

What property of water allows it to absorb a large amount of energy before its temperature increases

Specific heat capacity

Why do bacteria make their own food

Some bacteria(not all) are autotrophic bacteria which means that they can make their own food.These bacteria can be separated into two groups

  1. photosynthetic bacteria
  2. chemosynthetic bacteria
  • photosynthetic bacteria contains bacteriochlorophyll which is dispersed in their cytoplasm and so they are able to make their organic food by the process of photosynthesis.e.g green sulphur bacteria,purple sulphur bacteria etc
  • chemosynthetic bacteria oxidize inorganic compounds like ammonia,nitrate,nitrite,sulphur or iron and trap the energy and prepare their food.e.g nitrifying bacteria are chemosynthetic.
Which of the following is true of the constructions of an equilateral triangle a square and a regular hexagon when they are inscribed in circles

The question asks about the "following". In those circumstances would it be too much to expect that you make sure that there is something that is following?

What is the main source of energy in a shady stream

dead leaves

What factor would decrease an area's carrying capacity for prairie dogs

✨Increased ✨availability ✨of ✨food ✨

What feature allows rockweed to withstand the constant wave action of its environment

holdfasts - apex

Is coral bleaching abiotic or biotic

Coral bleaching happens when the microscopic algae dies. This happens when the water gets too warm. This is abiotic.

What is the role of the fungus in the food web shown

to gather green light

What can lead to coral bleaching

increased sunlight

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