1)Plants and animals need a sugar called glucose in order to make ————— energy in a process called———

IF most of the energy we use on earth comes from the sun –how does that energy (light and thermal) end up

____ [38]

Answer:

1: Chemical Energy

2: Kinetic Energy

3: Electrical Energy

4: Mechanical Energy

Explanation:

1: The energy held in food is called chemical energy. It is a form of potential energy held within chemical bonds between atoms.

2: When flowing water is captured and turned into electricity, it is called hydroelectric power or hydropower. There are several types of hydroelectric facilities; they are all powered by the kinetic energy of flowing water as it moves downstream.

3: The power for lights and stuff is Electrical Energy, ofc :]

4: The chemical energy in the food gets changed into the mechanical energy of moving muscles.

Hope this helps!! :D

5 0

2 years ago

If 1ml of milk weighs approximately 1g then what is the milk fat percentage for whole milk

melisa1 [442]

1ml of milk = 1g of milk
and in 1 gram of whole milk, there is only one calories
and in whole milk the percentage of milk fat is 3.25%

To get the percentage of milk fat, divide the grams of fat present in milk by the total weight of milk and then multiply by 100.

There are many types of milk, like skimmed milk, low fat milk, partly skimmed, raw milk, whole milk etc. in all these types the percentage of milk fat is different.

4 0

2 years ago

Which macromolecules were present in the unknown solution? In the milk?

dexar [7]

Lipids and proteins.

Lipids are macromolecules which provide insulation.
A macromolecule is a large molecule. There are four groups of macromolecules: carbohydrates, proteins, nucleic acids and lipids. Lipids consist of glycerol and fatty acids and are constructed from fats, oils, waxes, phospholipids and steroids. A lipid's function is to insulate the body and provide warmth in cold conditions. It can be concluded that a person with very little body fat gets very cold easily and a person with a lot of body fat gets very warm very quickly.

Proteins are biological macromolecule and mostly composed of enzymes. Proteins play a role in the physical make-up of a cell or acts as a cytoskeleton –maintains cell shape and figure. These proteins plays different roles and works with nucleic acids and other macromolecules in the cells including cell cycle, cell adhesion, immune response and cell indicators.

6 0

2 years ago

I really need someone to explain the 6 stages of mitosis

Akimi4 [234]

Answer:

Prophase; when the nuclear envelope breaks down,

prometaphase; the physical barrier that encloses the nucleus, called the nuclear envelope, breaks down

metaphase; The chromosomes line up across the center of the cell

anaphase; The centromeres split

telophase; The chromosomes begin to stretch out and lose their rod-like appearance

6 0

2 years ago

Microscope talk:

levacccp [35]

Answer:

The correct answer would be large NA

The resolution of a microscope is defined as its ability to distinguish two closely placed points as different entities.

The NA or numerical aperture of an objective is defined as the ability of a microscope to gather light.

NA determines the resolving power of the microscope that is, the higher the NA the higher will be the resolving power of the microscope.

However, the total resolution of any microscope also depends upon the NA of the substage condenser.

7 0

2 years ago

1)Plants and animals need a sugar called glucose in order to make ————— energy in a process called————.