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4 years ago

What food can provide the body with a quick source of the energy needed to carry out cell functions?

Biology

2 answers:

kykrilka [37]4 years ago

8 0

Ground hamburger meat

joja [24]4 years ago

7 0

1. whole grain bread

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Benefits of building dams include

Maksim231197 [3]

Answer:

D. All the choices are benefits

Explanation:

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3 years ago

Describe the experiment, to show that light intensity, water, chlorophyll, and cabondioxide are needed for photosynthesis

lisov135 [29]

Answer:

Is light needed for photosynthesis?

1. Destarch the plant (remove previously made starch from plant)

2. a. cut the leaf in 2

b. 1 part in an opaque box and 1 part in a transparent box (one with light and one without)

3. Test for starch (BEWI)

B. Is carbon dioxide needed for photosynthesis?

1. Destarch the plant (remove previously made starch from plant)

2. a. cut the leaf in 2

b. 1 part in a box with CO2 absorber and 1 part in box with a CO2 provider

3. Test for starch (BEWI)

C. Is chlorophyll needed for photosynthesis?

1. Destarch the plant (remove previously made starch from plant)

2. Use a variegated leaf

3. Test for starch (BEWI)

B E W I

1. Put leaf in boiling water to destroy the cell membrane and denature enzymes

2. Ethanol in a hot water bath to remove chlorophyll

3. Warm water to soften the leaf

4. Add drops of iodine solution

Explanation:

3 0

3 years ago

Most amino acids require _______. Question 18 options: active transport passive diffusion facilitated diffusion All of these are

Anni [7]

Most amino acids require Active Transport.

<h3>What is active transport?</h3>

According to Wiki, "Active Transport is described as a process that involves the movement of molecules against a gradient or an obstruction from a location of lower concentration to a region of greater concentration."

A protein pump uses ATP, which is a form of stored energy, to move molecules during active transport.

<h3>What are amino acids?</h3>

Organic substances known as amino acids have basic amino groups (-NH2) and carboxyl groups (-COOH). Amino acids are the components found in proteins. Proteins and peptides are both made up of lengthy chains of amino acids. There are a total of twenty amino acids used in the production of proteins.

Learn more about Amino acid with the help of the given link:

brainly.com/question/13252811

#SPJ4

6 0

1 year ago

This variable could also be called the potential effect?

larisa [96]

False.

It can either be called Dependent or Independent variable.

Hope this is correct :)

Have a great day

8 0

4 years ago

Digiron [165]

On December 24, 1814, The Treaty of Ghent was signed by British and American representatives at Ghent, Belgium, ending the War of 1812. By terms of the treaty, all conquered territory was to be returned, and commissions were planned to settle the boundary of the United States and Canada.

4 0

3 years ago