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Verizon [17]
2 years ago
9

3. Explain the role of enzymes and how they affect the chemical reactions of living things.

Biology
1 answer:
expeople1 [14]2 years ago
8 0

Answer:

The role of enzymes is that enzymes are vital for life

Explanation:

Enzymes are vital because they are proteins that make the body work faster such as digestion and metabolism.

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if several pea plants with the TTYy are crossed withe genotype Ttyy, what percentage of the offspring will be expected to have t
galina1969 [7]
25% will be expected to have the TTYy combination.

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4 0
3 years ago
Which equation correctly shows the reactants and products of photosynthesis? A C6H12O6 + 6CO2 --> 6O2 + 6H2O B C6H10O6 + 6O2
scZoUnD [109]

The right option is D 6CO2 + 6H2O --> C6H12O6 + 6O2

This equation shows that carbon dioxide and water are used with light energy to produce glucose sugar and oxygen gas.

Photosynthesis is a process by which plants and other autotrophs use energy from sunlight to produce nutrients from carbon dioxide and water. Plants absorb water through the roots, carbon dioxide from the air, and light energy from the Sun, to produce glucose and oxygen.


6 0
3 years ago
Sexual reproduction and meiosis
ioda

Answer:

Sexual Reproduction. ... Organisms that reproduce sexually by joining gametes, a process known as fertilization, must have a mechanism to produce haploid gametes. This mechanism is meiosis, a type of cell division that halves the number of chromosomes. Meiosis occurs only in gamete producing cells within the gonads.

Explanation:

4 0
3 years ago
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Bad White [126]

Answer:

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5 0
3 years ago
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Cilia are composed of microtubules. How are microtubules different from the other cytoskeletal filaments?
Maru [420]

Answer:

They are thick, strong and made up of thousands of tubulin which are spiral in shape.

Explanation:

In eukaryotic cells, they have microtubules which are fibres serving as tracks for cell to cell transport and regulate the shape of a cell.

Microtubules are different from other cytoskeletal filaments because they possesses a cylindrical shape with the tube having a larger diameter of 20-25 nm as compared to microfilament that have a diameter of 3-6 nm.

Microtubules are made of subunits of proteins called tubulin named alpha and beta that is not present in other cytoskeletal filaments.

4 0
3 years ago
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