Akira creates a reaction without a catalyst, then repeats the reaction with a catalyst.

Biology

1 answer:

Romashka [77]2 years ago

6 0

Answer:

Akira turns in a written lab report to his science teacher. ... Akira writes in his notes that adding a catalyst sped up the chemical reaction because the catalyst lowered the activation energy needed to start the reaction.

You might be interested in

Sucrose and lactose are disaccharides that have the same chemical formula, C12H22O11. However, these sugars have different chara

d1i1m1o1n [39]

The answer is <span>Disaccharides are different in structure because they are not made up of the same monosaccharides, and this gives them different properties.

Both sucrose and lactose are disaccharides, however, they are made up different monosaccharides:
Disaccharide = monosaccharide + monosaccharide
Sucrose = glucose + fructose
Lactose = glucose + </span>galactose

Since they have different structures, their characteristics and behaviour in chemical reactions must differ, too.

3 0

2 years ago

Like mammals, dolphins breathe air, but they are born underwater. Which is an innate behavior that a dolphin uses to breathe for

yan [13]

The answer is B. This is because baby dolphins, when born, can't really comprehend a lot of things yet, so they, and the more adult dolphins there, try to get to the surface of the ocean to take a breath. :D I hope I helped!

4 0

2 years ago

A bacterial genome is typically a single linear piece of DNA. multiple linear pieces of DNA. a linear RNA molecule. a single cir

Schach [20]

Answer:

The correct answer is Single Circular DNA Molecule.

Explanation:

A bacterial genome, which is the DNA that is found in bacteria collectively, is a double stranded circular DNA. So it has no start and end like double stranded helix DNA. The option D, which is "Single Circular DNA Molecule" is correct.

I hope this answer helps.

6 0

2 years ago

An X-linked homozygous color-blind woman gives birth to a son who is not color blind. He could have normal vision because he

Tatiana [17]

Would it be that the father gene was dominate

3 0

2 years ago

Read 2 more answers

What are antibiotics and when can they not be used

miv72 [106K]

Answer:

An antibiotic is a type of antimicrobial substance active against bacteria. It is the most important type of antibacterial agent for fighting bacterial infections, and antibiotic medications are widely used in the treatment and prevention of such infections. They may either kill or inhibit the growth of bacteria. Antibiotics DO NOT work on viruses, such as those that cause: Colds and runny noses, even if the mucus is thick, yellow, or green. Most sore throats (except strep throat) Flu.

3 0

2 years ago

Read 2 more answers