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Luden [163]
2 years ago
9

Give one component of the Endosymbiotic Theory.

Biology
1 answer:
sergij07 [2.7K]2 years ago
3 0

Answer:

Eukaryotic cells evolved from prokaryotic cells.

Explanation:

The endosymbiotic theory states that some of the organelles in today's eukaryotic cells were once prokaryotic microbes. Mitochondria and chloroplasts are believed to have been developed over time.

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Match each function with the correct enzyme class.
Savatey [412]

Answer:

The correct matching pairs are:

1) - B)

2)- E)

3) - A)

4) - F)

Explanation:

<u>Transferases (B)</u>: Transeferases is the class of enzyme that catalyzes reactions involving the <u>transfer of certain functional groups. (1)</u>

Example: Transaminase transfers nitrogenous groups

<u>Isomerases (E)</u>: Isomerases is the class of enzyme that catalyzes <u>isomerization reactions and intramolecular rearrangements. (2)</u>

Example: Triosephosphate isomerase interconverts aldoses and ketoses

<u>Oxidoreductases (A)</u>: Oxidoreductases is a class of enzyme that catalyzes <u>redox reactions (3) </u>which involves the simultaneous transfer of electron.

Example: Alcohol oxidoreductases acts on the alcohol functional group

<u>Ligases (F)</u>: Ligases is a class of enzyme that catalyzes reactions involving <u>chemical bond formation between two molecules. (4)</u>

Example: DNA ligase joins DNA fragments

5 0
3 years ago
Can you use cheetahs to represent Photosynthesis or Cellular Respiration?
UkoKoshka [18]
Cellular Respiration
4 0
2 years ago
Which substance is considered a building block for all living things?
s2008m [1.1K]

Answer:

Cells

Explanation:

all living things are made up of one or more cells

8 0
3 years ago
Dodder is a parasitic plant, which has roots for support and absorption of nutrients from the host plant. what kind of roots are
devlian [24]
Dodder is a parasitic plant which has A. HAUSTORIAL ROOTS for support and absoption of nutrients from the host plant.

Dodder can not live alone. It grows from a seed and sprout from the ground but if it does not find a host within 10 days, it will die.

When the Dodder finds its host, it twines itself in a counter-clockwise direction around the stem of its host. The Dodder stem has bumps called "haustoria". These bumps are tightly pressed against the stem of the host plant and said bumps will eventually push their way inside the hosts' stem to pull the nutrients it needs to survive to the detriment of the host plant.

Dodder plant may be parasitic but it does not kill its own host instead it causes the growth of the host to be stunted.
5 0
2 years ago
How are cancer cells different from other cells?
Volgvan
Cancer cells differ from other cells because Cancer cells spread at a different rate sometimes even slower. Destroying cells in it's path. 

5 0
2 years ago
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