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Fynjy0 [20]
3 years ago
8

The role of a catalyst in a chemical reaction is to

Biology
1 answer:
IRINA_888 [86]3 years ago
3 0
B. By lowering the energy need for the reaction, you increase the reaction speed or the rate.
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Pls help................................
Svetach [21]

Answer:

from the lens

Explanation:

it easy gasbbsbsbbsbsbsbbsbsbssbsbssbsbsbbbssbsnns

3 0
3 years ago
Anyone Know?<br> i need fast
tatuchka [14]
That was correct. it was letter choice b
6 0
3 years ago
What types of materials require a vesicle for export or a food vacuole for import?
Korvikt [17]

Macromolecules or large particles are carried across the cell membrane via vesicles or other intracellular structures. Pinocytosis and efflux are the two types of vesicle transport.

<h3>How does a vesicle leave the cell with its cargo?</h3>

Exocytosis is the process by which cells move components from within the cell to the extracellular fluid. Exocytosis occurs when a vesicle's plasma membrane fuses with it, expelling its contents outside the cell.

The Golgi, also known as the Golgi complex, is a flattening, layered organelle that looks like a stack of pancakes. The Golgi body modifies and packages proteins and carbohydrates into lattice vesicles for "exportation" from the cell.

learn more about  vesicle transport. refer

brainly.com/question/4919705

#SPJ4

6 0
1 year ago
During photosynthesis which product is formed that cannot be broken into smaller units?
OleMash [197]

Answer:

I believe it is cellulose, I'm not a 100% sure

3 0
3 years ago
What will the overall charge of an atom be if it has more protons than electrons?
sineoko [7]

Answer:

D

Explanation:

A: Neutrally charged atoms have the same number of protons and electrons.

B: Negatively charged atoms have more electrons than protons. These are also called anions.

C: ironically charged is a molecule that has a charge so a cation or an anion. This option isn't correct becuase it's not specific enough for the question. An ion can be positively charged (cation) or negatively charged (anion).

5 0
2 years ago
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