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prisoha [69]
3 years ago
10

What is photosynthesis? what are the reactents? products?

Biology
1 answer:
andrew-mc [135]3 years ago
4 0
The reactants of photosynthesis are water, light, and carbon dioxide. The products are oxygen and sugars. Photosynthesis is the process<span> by which plants, algae, and some bacteria use sunlight, carbon dioxide and water to to produce carbohydrates and oxygen. </span>
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Why are fresh vegetables sprinkled with water ay market
blondinia [14]

to keep them fresh and hydrated because even though there picked its helps keep them from drying out it also may clean any chemical or bacteria that would be leftover

3 0
3 years ago
The presence of gill-like slits in a human embryo is considered to be evidence for the
Jet001 [13]

Out of the following given choices;

A. theory that fish and mammals have a common ancestry

B. theory that the first organisms on Earth were heterotrophs

C. close relationship between fish and mammalian reproductive patterns

D. close relationship between humans and annelids

The answer is A. Many embryos of the kingdom Animalia share similarities in the early stages depicting that they share a common ancestor. The gill slits is one example. They diverge in later stages to become Pharyngeal in the human embryo, while they differentiate into gills in fish.






5 0
3 years ago
Discuss the meaning and importance of selective toxicity as it relates to antimicrobials.
Burka [1]
An antimicrobial<span> is an agent that kills microorganisms or inhibits their growth. </span>Antimicrobial <span>medicines can be grouped according to the microorganisms they act primarily against. For example, antibiotics are used against bacteria and antifungals are used against fungi.
</span>
Selective toxicity<span> refers to the ability of the drug to targets sites that are relative specific to the microorganism responsible for infection. Sometimes these sites are unique to the microorganism or simply more essential to survival of the microorganism than to the host.

Selective theory relates to antimicrobial because the antimicrobial is the drug that kills microorganisms and inhibits there growth,  selective theory is the ability of the drug.
</span>
8 0
3 years ago
Which of the following is true of anabolic reactions? View Available Hint(s) Which of the following is true of anabolic reaction
puteri [66]

Answer:

Anabolic reactions use ATP and small substrates as building blocks to synthesize larger molecules.

Explanation:

Anabolic reactions are part of metabolic pathways that occur inside the living cells. Anabolic reactions always form complex molecules from simpler substances. The formation of glucose from relatively simpler CO2 and H2O during the Calvin cycle is an example of the anabolic pathway. During anabolic pathways, the metabolic energy of ATP hydrolysis drives the endergonic reactions. Therefore, anabolic reactions consume ATP. Calvin cycle uses the ATP produced during light reactions of photosynthesis.

5 0
3 years ago
if the ratio of the ages of kisii and esinam is 3:5 and that of Esinam and Larry is 3:5 and the sum of the ages of all three is
larisa [96]

Answer:

The age difference between the oldest and the youngest is 48.

Explanation:

Given the following data;

The ratio of the ages of Kisii (K) and Esinam (E) is 3:5.

The ratio of the ages of Esinam (E) and Larry (L) is 3:5.

The sum of the ages of all three is 147.

Since the age of Esinam is common in both ratios, we find the lowest common multiple (LCM);

LCM of 3,5 = 15.

Hence, the ratio of the three ages is now;

K:E:L = 9:15:25

Let their ages be denoted by x;

K:E:L = 9x:15x:25x

The sum of all three ages is;

9x + 15x + 25x = 147

49x = 147

x = 147/49

x = 3.

To find the age difference between the oldest and the youngest;

The oldest is Esinam = 25x

The youngest is Kisii = 9x

Therefore, 25x - 9x = 16x

Substituting the value of x, we have;

x = 3; 16x = 16(3) = 48.

The age difference between the oldest and the youngest is 48.

6 0
3 years ago
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