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Ratling [72]
3 years ago
5

I’m having trouble, can someone help?

Biology
1 answer:
Vadim26 [7]3 years ago
3 0
I think the answer is c because the cooler summers help cool down the earth preventing global warming
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PLEASE HELP I NEEDED IT ASAP !!! I give brainliest!!!!!
Ray Of Light [21]

Answer:

C

Explanation:

because it is. because it is. 1 +2 = 3 right and c is the 3rd letter in the alphabet so it is c

8 0
3 years ago
What is the domain containing all organisms with eukaryotic cells?
kicyunya [14]

The domain containing all organisms with eukaryotic cells is the Domain Eukarya. There are only three domains; the Archaea, Bacteria and Eukarya. Domain Eukarya came from the first prokaryotic cells billions of years ago.

3 0
3 years ago
Explain how the structure of an enzyme makes that enzyme specific
kotykmax [81]
Hello. this is very simple. i know it and im in middle school. dont highschoolers know that you can just ask google and get a verified answer in just a few seconds?

sighs, well i guess older kids dont get technology as much as we do.

no offense, but seriously if you pay more attention in class you might not be asking this silly question right now.




Molecule which enzyme<span> acts on = the substrate. 5. Substrate molecule is held within the active site by bonds that temporarily form between certain amino acids of the active site and groups on the substrate molecule. ... This folds in a particular way = each </span>enzyme<span> has a </span>specific<span> tertiary </span>structure<span>.</span>

6 0
3 years ago
A change that seems to break a molecule apart is called a
choli [55]

The answer is radioisotopes as this has the ability of breaking molecules apart and aside that, it has the ability of destroying cells and as well as having to damage living tissues in the body because these are isotopes that are unstable.

4 0
3 years ago
The fluid-mosaic model of membrane structure includes the following: A Option A: a lipid bilayer. B Option B: membrane proteins.
Mila [183]

Answer:

Option D

Explanation:

In 1972, the fluid mosaic model was proposed by S. J. Singer and G. L. Nicolson to describe the structure of the plasma membrane found I living cells. The model describes the plasma membrane to possess components including phospholipid, proteins and cholesterol.

The phospholipid is arranged in two layers comprising of glycerol, two fatty acids and a phosphate group. The fatty acids which forms the tail are hydrophobic (water-fearing) while the phosphate group is water-loving (hydrophobic) giving the plasma membrane an AMPHIPATHIC nature. The other component as proposed by the model are membrane proteins and cholesterol, all responsible for the fluidity of the membrane.

4 0
3 years ago
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