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trapecia [35]
3 years ago
9

What structure is essential for the transport of specific large molecules in and out of cells?

Biology
1 answer:
Tems11 [23]3 years ago
8 0

Answer:

It's the cell membrane.

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If the activation energy required for a chemical reaction were reduced, what would happen to the rate of the reaction?
agasfer [191]

Answer:

Reactions require an input of energy to initiate the reaction; this is called the activation energy (EA).

Activation energy is the amount of energy required to reach the transition state.

The source of the activation energy needed to push reactions forward is typically heat energy from the surroundings.

For cellular reactions to occur fast enough over short time scales, their activation energies are lowered by molecules called catalysts.

Enzymes are catalysts

5 0
4 years ago
Ok so for hair type I need the percentage for the whole punnett square
neonofarm [45]

Answer:

It's probably 50%

Explanation:

Since Bb is repeated twice, it is 50%.

Hope this helps!

3 0
3 years ago
What is the name of the disease that is carried by a mosquito and was also the leading disease in both 1900 and 2000?
Semenov [28]
The most common pathogen then carry is protozoa , that causes malaria 
4 0
3 years ago
2. Fill in the chart on the three types of RNA.
Inessa05 [86]

Answer:

Function:

mRNA: mRNA can be described serves intermediate molecule between the genetic material and the amino acids for the making of protein.

rRNA: It makes up the ribosomes along with the ribosomal proteins. Ribosomes are the sites where the process of translation occurs.

tRNA: The tRNA is involved in the bringing of the nucleotides to the ribososmes for translation.

7 0
3 years ago
Which of the following is an example of bioremediation?
DochEvi [55]

Answer:

A: Using microorganisms to clean up an oil spill.

Explanation:

Bioremediation is a subcategory under biotechnology which alters environmental conditions with the usage of living organisms. It's a process that focuses on breaking down contaminants - making it an effective method to clean up oil spills due to its efficiency and affordability compared to other options.

8 0
2 years ago
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