A plasma membrane and a cell wall 1. Are two names for the same thing
2. Have the same structure and different functions
3. Have different structures and the same function
4. Have different structures and different functions
Which one would it be?

Answers

Answer 1

Answer: 4)Have different structures and different functions.

The plasma membrane is what regulates what comes in and out of a cell, and a cell wall is a sturdy structure in plant cells that give them there shape (ex. stems).

There structures are very similar, as they are both on the outside of a cell, by I wouldn't say that they're the same.

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What is lateralization, and why is it important in the way our brain functions?please i need the answered asap, sorry :)

Answers

Lateralization - an idea that states the the two halves of the brain have different functions. Some functions are more dominant r in one hemisphere than the other.

Many plants have a waxy cuticle to prevent them from losing water. This is made ofA. lipids.
B. nucleic acids.
C. carbohydrates.
D. protein.

Answers

The waxy cuticle of plants are made of (A) lipids and also hydrocarbon polymers which give it the waxy, protective structure.

Answer: A. Lipids

Explanation:

I just took the test, and the answer is lipids!

Good luck!

Why would repeated practice of guitar chords make you a better guitar player

Answers

if you know the guitar cords by heart, you will play guitar better

because everytime you play you get better when you put effort

Scientists who rely on creativity also tend to be persistent when they pursue a research goal. How might persistence be an advantage for a creative scientist?

Answers

Creative persistence is often useful when one is designing an experimental paradigm for example. It is useful tweaking different parameters of an idea which is much easier when one is creative - this is also at the core of scientific research very often.

What are convection currents

Answers

Answer:

Convection is the transfer of heat due to the bulk movement of molecules within fluids, including molten rock.

Explanation:

(a current in a fluid that results from convection.)

Convection currents transfer heat from one place to another by mass motion of a fluid such as water, air or molten rock. The heat transfer function of convection currents drives the earth’s ocean currents, atmospheric weather and geology. Convection is different from conduction, which is a transfer of heat between substances in direct contact with each other.

Although hummingbirds and house flies both use wings to fly, this similarity is not based upon closely shared ancestry but rather on evolution and adaptation as a result of survival and reproduction in a given environment. The term best describing such a phenomenon is