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Rudiy27
3 years ago
12

How do enzymes impact a chemical reaction?

Biology
1 answer:
andreyandreev [35.5K]3 years ago
8 0
Enzymes are biological catalysts. Catalysts lower the activation energy for reactions. The lower the activation energy for a reaction, the faster the rate. Thus enzymes speed up reactions by lowering activation energy.
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Rachel is studying the impact of watching television 30 minutes before bedtime on quality of sleep. Which of the following might
rodikova [14]

Answer:

''Watching television adversely impacted the quality of sleep''.

Explanation:

''Watching television adversely impacted the quality of sleep'' is the best hypothesis for her study. Watching television right before bed, can negatively impact your sleep quality. Late-night watching television disrupts your internal clock that adversely affected sleep quality of an individual. The above hypothesis is used by the Rachel to investigate the impact of watching television before sleeping on the sleep quality.

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3 years ago
IF SOIL HAS ALL THE NUTRITION , THEN WHY DO WE NEED TO REPLINISH IT
Naya [18.7K]

<em>MARK</em><em> </em><em>ME</em><em> </em><em>BRAINLIEST</em>

Answer:

  1. Continuous cultivation of crops in soil leads to the depletion of certain nutrients.
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2 years ago
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The small, almond-shaped organs of the female reproductive system, suspended by ligaments in the upper lateral portion of the pe
Mrac [35]

The small, almond-shaped organs of the female reproductive system, suspended by ligaments in the upper lateral portion of the pelvic cavity are known as ovaries.

Ovaries are oval-shaped so are also termed almond-shaped organs and are present on the sides of the uterus in females. In females, the processes of pregnancy and ovulation which is also termed menstruation are controlled by the hormones that are made by ovaries. These hormones include estrogen and progesterone. Another major function of the ovary is that it releases the female gametes known as eggs during the menstrual cycle.

The ovaries are attached to two types of ligaments which are the ovarian ligament and suspensory ligament. Ovaries are connected to the womb by the ovarian ligament while the suspensory ligaments of the ovary contain the ovarian vessels and nerves.

To learn more about ovaries, click here:

brainly.com/question/1305741

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7 0
2 years ago
What makes a theory change over a period of time
mart [117]

Une théorie change avec les avancées scientifiques, les avancements culturels et les changements de point de vue de la société.

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3 years ago
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A P E X
dolphi86 [110]

Answer:

osbervaison and information

Explanation:

you can osbrve if a person ahs a healthy life stlye and see what they need and what they dont need information you can ask that person for more depth on what happended why they are like that what caused them to be that way if it s good or bad

if someone is coghing and you can obersev and tell that they are sick and if you ask what happedn they will tell you information then you can tell what type of cold they have. HOPES THIS HELPS IF IT DOSE THE GIVE ME AN BRAINLIEST PLS I NEVER HAD ONE.❤

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