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Juli2301 [7.4K]
2 years ago
8

Someone please help soon !!

Biology
1 answer:
Archy [21]2 years ago
7 0
I’ll help!! So Hydration refers to cells absorbing water. Our cells need water in order to remain healthy and humans need water in order to live. Keep remembering, water goes wherever water is lower. So the water can spread throughout wherever it’s needed. It can be stored inside the cells themselves, blood, intercellular fluids, etc. we can measure how much water has entered the cell by measuring the movement of water caused by diffusion ( a little harder to explain so I’m sorry if that doesn’t make sense!)

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Verizon [17]

Cellulose makes the cell walls of all plant cells.

Option B

<h3><u>Explanation:</u></h3>

Enzymes are biomolecules that act as biocatalysts and to enhance the rate of a chemical reaction. Lipids and proteins make up the cell membrane bilayer. Cholesterol is a lipid molecule that comes under the category of very low density lipoprotein. Its not associated with storing the genetic information. The DNA stores the genetic information.

Glucose is the chief respiratory substrate of a cell. Its not associated with the increase in rate of a reaction. But cellulose is the molecule that is a polymer of glucose that is associated with the formation of cell walls in plants.

5 0
3 years ago
Consider the cladogram. A cladogram is shown. Roundworms have the derived characteristics of true tissues, bilateral symmetry, a
Irina-Kira [14]

Answer:

The correct answer is - roundworms.

Explanation:

The answer is already mention in the question, however, the detailed answer is as follows:

The characteristics that are given in the question are true tissues, bilateral symmetry, and a pseudocoelom. Worms or helminths are known as primitive form of organization of the Bilaterians. All three group of worms or helmints have a basic bilateral symmetry.

These organisms inaugurated various characteristic that are found and carried by other animals such as  true tissues, bilateral symmetry, and a pseudocoelom.

Thus, the correct answer is - roundworms.

5 0
3 years ago
a researcher is studying the damage that predators cause to the wings of butterflies. what tools are best to use to determine th
ivann1987 [24]
A microscope to examine the butterfly. and a small pair of tweezers to pick up and put down the butterfly
8 0
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"linoleic acid has two double bonds. is it a "healthy" fat or an "unhealthy" fat?"
andre [41]
Lipids with a double bond are unsaturated fats, which are healthier than saturated. One example of this would be olive oil (a healthier fat than say, butter) 
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A chemical compound has
vladimir1956 [14]
The answer is A a fixed molecular formula
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