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Kobotan [32]
2 years ago
9

What are the basic name of the elements that make-up a Macromolecule?

Biology
1 answer:
DedPeter [7]2 years ago
3 0

Answer:

Carbon, hydrogen, nitrogen, oxygen, phosphorus and sulfur.

Explanation:

There are around 25 different elements that make up a Macromolecule bit the six most common are carbon, hydrogen, nitrogen, oxygen, and sulfur.

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Dissecting microscopes used for the observation of larger objects and u can get a magnification of less than 100x. 
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3 years ago
What are some adaptations of insects and arachnids?
Ira Lisetskai [31]

Answer:

Explanation:

Common insect adaptations include an exoskeleton (outer skeleton), camouflage, wings, the ability to have lots of babies, and adapted legs and mouthparts

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3 years ago
Plant and animal cells have which organelle in
Strike441 [17]

Answer:

cell membrane

Explanation:

i took this class last year

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3 years ago
Read 2 more answers
Choose 1 Transport Mechanism in a cell and make a relatable analogy based on your experience recently. Explain .
timofeeve [1]

Answer:

<u>Active transport across membranes is like refilling an empty soda can after pouring the soda into a cup. It takes effort (energy in the form of ATP) to pour the soda back into the can, it wouldn't typically happen on its own.</u>

Explanation:

Cells use several transport mechanisms to move substances across their plasma membranes. Plasma membranes control all movement of substances through passive transport,  which does not use energy; and active transport which requires chemical energy in the form of ATP.

Active transport moves substances out of cells against their gradients. In the cell, glucose can be transported inwards for respiration. However, because the internal environment is typically concentrated, (and glucose is needed in high amounts) this requires the use of transport enzymes and ATP.

6 0
2 years ago
Why is the endangered species act often a center of controversy? scientists want to make all species endangered. animals are lis
Tju [1.3M]

Answers;

Landowners are concerned that federal officials will restrict the use of private land if threatened or endangered species are found on it.

Explanation;

-The Endangered Species Act main legislation for protecting biodiversity in the United States.

-The Act has often generated controversy because its enforcement requires changes in our land use.

-Critics of the act cite a variety of current controversies, from spotted owls and salmon in the Pacific Northwest to red-cockaded,woodpeckers and sea turtles in the Southeast.

-They perceive a lack of balance in the statute and request a variety of

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3 years ago
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