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CaHeK987 [17]
3 years ago
6

In which situation will the reaction rate INCREASE? A) when a catalyst is added B) when the temperature drops C) when the pressu

re is lowered D) when the molecules are large and bulky
Biology
2 answers:
Katyanochek1 [597]3 years ago
5 0
A.) when a catalyst is added

The answer is a because a catalyst (or an enzyme) lowers the amount of energy required for the reaction to begin, therefore, it can happen quicker.
swat323 years ago
3 0
B) When a catalyst is added
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A cell of an organism has four chromosomes. it undergoes a process at the end of which two daughter cells are produced. Each dau
nalin [4]
Based on the Scenario, the process is described as Mitosis

During this process  , chromosomes in a cell nucleus will be separated into two identical set of chromosomes (which make it four) and will end up in their own nucleus 

hope this helps
8 0
3 years ago
Read 2 more answers
The evolution of similar forms in different lineages when exposed to the same selective pressures is.
luda_lava [24]

The evolution of similar forms in different lineages when exposed to the same selective pressures is<u> convergent evolution. </u>

<u></u>

Convergent or divergent evolution are related to the involved groups, the environments, the selective pressures, and the way in which organisms deal with them to achieve a better adaptation increasing their fitness.

<h3>What is convergent evolution?</h3>

Convergent evolution is the emergence of phenotypical similarities in different groups independently from each other.

Convergent evolution occurs when two or more taxonomic groups share the same traits or characteristics even when they do not share a common ancestor.

Usually, this is a pattern observed in groups that are exposed to the same or similar environmental pressures. The development of these similar phenotypes is related to higher fitness and competitive ability.

The evolution of similar forms in different lineages when exposed to the same selective pressures is <u>convergent evolution. </u>

You can learn more about convergent evoluion at

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5 0
2 years ago
I'm not good with science. Can I get some help please?
MAXImum [283]

Answer:

Decrease in available living space

Explanation:

If there is no living space left there will be a decrease in the amount of organisms that can live there

6 0
3 years ago
The following concepts led to the hypothesis that DNA has a double helix structure:
Maslowich
I and III.

Chargaff's law and Rosalind Franklin's discoveries
7 0
3 years ago
Diferença entre soluções líquidas e líquidos puros
vladimir1956 [14]

Portuguese version:

Não falo português mas:

Uma solução é formada quando algo é adicionado ou dissolvido em um líquido. Você faz uma solução quando adiciona sal ou açúcar a um copo de água. ... Desde que um líquido seja feito de uma única substância, ele permanece puro e é chamado de líquido. Quando algo é adicionado a ele, ele se torna uma solução.

English version: I don't speak Portuguese but:

A solution is formed when something is added or dissolved in a liquid. You make a solution when you add salt or sugar to a glass of water. ... As long as a liquid is made of a single substance, it remains pure and is called a liquid. When something is added to it, it becomes a solution.

Spanish version: No hablo portugues pero:

Se forma una solución cuando algo se agrega o se disuelve en un líquido. Usted hace una solución cuando agrega sal o azúcar a un vaso de agua. ... Mientras un líquido esté hecho de una sola sustancia, permanece puro y se llama líquido. Cuando se le agrega algo, se convierte en una solución.

fReNcH vErSiOn: Je ne parle pas portugais mais:

Une solution se forme lorsque quelque chose est ajouté ou dissous dans un liquide. Vous faites une solution lorsque vous ajoutez du sel ou du sucre à un verre d'eau. ... Tant qu'un liquide est constitué d'une seule substance, il reste pur et s'appelle un liquide. Quand quelque chose y est ajouté, cela devient une solution.

Ok, terminei, tchau.

Okay, I'm done, Bye.

Bien, he terminado, adiós.

D'accord, j'ai fini, au revoir.

3 0
3 years ago
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