Biology questions please help
Biology questions please help - 1

Answers

Answer 1
Answer: 1. The molecule above that question is a nucleic acid
2. The molecule above that question is a lipid, or a fatty acid specifically
3. The reaction taking place is a dehydration synthesis

Related Questions

In asexual reproduction, only one parent contributes to offspring. The offspring aregenetically identical to the parent and with one another. The process involves mitosis but notmeiosis. Describe some of the advantages and disadvantages of sexual reproductioncompared to asexual reproduction.
Green plants take in oxygen and water, use them to produce food, and give off carbon dioxide.
Eukaryotic cells do NOT have a cytoplasm true or false
Describe the invasion of wild parsnip, including the harm it causes
The pericytes used in these experiments were probably in which phase of the cell cycle

What is the effect of an enzyme on the energy of a chemical reaction

Answers

Answer:

it increases speed of chemical reaction

Final answer:

Enzymes are proteins that speed up chemical reactions by lowering the activation energy, or the energy required for a reaction to take place. This makes reactions happen more efficiently and quickly.

Explanation:

An enzyme is a type of protein that accelerates, or catalyzes, chemical reactions. In relation to their effect on the energy of a chemical reaction, enzymes lower the activation energy. The activation energy is the energy threshold that must be met in order for a chemical reaction to occur. By decreasing this energy barrier, enzymes facilitate the process and make it proceed faster than it would without the enzyme.

For example, let's take the digestion of food in your body. The enzymes present in your digestive system speed up the chemical reactions that break down large food molecules into smaller units. This is because these enzymes reduce the activation energy required for these reactions, enabling the reactions to happen more efficiently and quickly.

Learn more about Enzymes and Energy here:

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Which of the following is the semi-fluid transition zone of the mantle between the lithosphere and the mesosphere?Asthenosphere
Atmosphere
Biosphere
Geosphere

Answers

The correct answer is A. Asthenosphere.

Explanation

The earth is composed of three large layers: the nucleus, the mantle, and the crust. However, there are more layers within the main layers; in the case of the the asthenosphere, this is a layer of semi-molten materials that is located under the lithosphere (50 to 150km of depth) and has a thickness of around 650km. Additionally, this is located above the mesosphere, another layer of the crust that is part of the mantle, and extends to approximately 2700km deep. Additionally, this layer serves as a transition between the lithosphere and the mesosphere which are two major layers. So, the correct answer is A. Asthenosphere.

I’m guessing asthenosphere

What is the advantage of a photosynthetic organism that can move from place to place

Answers

It can move towards the sunlight. 

According to modern evidence, homo sapiens originated from spread out from there. and O A. Europe O B. Asia O c. Africanew a. p. a. e. x.

8/27/2020​

Answers

Answer:

it is Africa

Explanation:

How do organisms get energy in an ecosystem? Be sure to address both producers and consumers. *​

Answers

Answer:

Producers like plants get their energy from the sun. Consumers get energy from eating producers or other consumers.

Explanation:

Answer:

producers, primary consumers, secondary consumers and tertiary consumers

Explanation:

Producers get their nutrients by the sun, these are normally plants. Then primary consumers eat these producers, these are herbivores. The secondary consumers eat the primary consumers, these are carnivores and can be herbivores. Lastly, tertiary consumer eat the secondary consumers and are carnivores

Amir observes Wave 1 and Wave 2 crashing into each other at two different intervals. His experiments produce Wave 3 and Wave 4. Amir records his data in a table. What is the best statement about the data collected in Amir’s table?

Answers

the best announcement about the data collected on Amir’s desk could be Wave three resulted from positive interference, and Wave 4 resulted from adverse interference.

what's constructive & detrimental interference?

constructive interference takes place wherein the traces (representing peaks), move over each other. In different words, whilst waves are in segments, they intrude constructively. unfavorable interference occurs whilst waves are completely out of segment a top lies on the midpoint of two waves.

Why is it known as adverse interference?

In reality, at all factors, the 2 waves exactly cancel each other out and there is no wave left! this is the unmarried maximum extraordinary component of waves. The sum of waves can be less than either wave, by myself, and might even be zero. that is referred to as damaging interference.

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Answer:

D

Explanation:

Wave 3 resulted from constructive interference, and Wave 4 resulted from destructive interference.