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maks197457 [2]
3 years ago
7

4. Since morning the whole day it rained. Sun was not visible at all. But photosynthesis took place in plants. What do you think

happened in plant? Explain you answers with logical reasoning in your own words
Biology
1 answer:
Feliz [49]3 years ago
8 0

Answer:

Answer is below.

Explanation:

Photosynthesis is a process that involves three main actors (or ingredients); sunlight, water, carbon dioxide.

Statistics has it that there was no sunlight all through the day.

- Let's check then if there was availability of water and the gas carbon dioxide.

There was rainfall all day

- This means that some photosynthetic activity would take place.

What about the gas that plants breathe in?

- There is always substantial amount of CO₂ in the atmosphere.

A SECOND WAY TO LOOK AT IT IS:

by checking the two stages of photosynthesis.

- In the first stage, sunlight is the main actor. Sunlight is trapped and stored as energy in the chloroplasts of green plants.

- In the second stage, CO₂ is the main actor. With CO₂, the chemical compound - from the first stage - ATP is used to produce sugar and organic compounds which are the food of/for green plants.

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Veseljchak [2.6K]

Answer: Spinal cord.

Explanation:

The spinal cord of the central nervous system helps to move off quickly as a part of the reflex response. Jill stepped on a tack and suddenly he realizes that he should quickly move his legs out of the tack.

The pain is not stimulated until the signals reaches from the receptor to the brain. The formation of the reflex arc ensures that the amount of potential tissue damaged is less.

It forces the body to move quickly from the place that is causing damage.Example: Moving the leg up involuntarily when stepped on pin.

This occurs because the sensory neurons connects to the motor neurons within the spinal cord.This leads to the contraction of bones and muscles.

Hence, the correct option is spinal cord.

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3 years ago
Computer Viruses With this description what else can be compared to computer viruses? A. bacteria B. protozoans C. bacteriophage
Gnom [1K]
The correct option is C,
<span> bacteriophages</span>
5 0
3 years ago
Read 2 more answers
For each biomolecule below, match the benefit provided to the body
Snowcat [4.5K]

Answer:

1. Protein - build lean muscle and strengthen tendons

2. Lipids - insulation and long-term energy

3. Carbohydrates - provides quick, easily digested energy

4. Nucleic Acids - repair and replicate DNA and RNA

Explanation:

a. Think of protein as what helps your muscles grow and strengthen

b. Think of lipids as fats (blubber, the extra fat, helps insulate seals from the cold)

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3 0
3 years ago
Which diagrams shows reaction pathway that absorbs energy?
postnew [5]

Question:

<em>The diagram shows the potential energy changes for a reaction pathway.</em>

Part 1: Does the diagram illustrate an endothermic or an exothermic reaction? Give reasons in support of your answer.

Part 2: Describe how you can determine the total change in enthalpy and activation energy from the diagram and if each is positive or negative.

Answer:

Part 1: The diagram illustrates an endothermic  reaction as the products has a higher potential energy than the reactants do. There is a positive slope of the diagram and there is enough energy to meet the activation energy requirement.

Part 2: You can determine the total change in enthalpy and activation energy from the diagram by the potential energy of the reactants. If the reactants have a high potential energy, then the enthalpy is also high, and if the reactants have a low potential energy, then the enthalpy is low. You can determine if the diagram is positive or negative by knowing if its an endothermic or exothermic reaction. An endothermic reaction is positive because the products are higher than the reactants and a exothermic reaction is negative because the reactants are higher than the products.

8 0
3 years ago
Describe a sea-level regression.
givi [52]

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Explanation:

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