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MissTica
3 years ago
14

A process in which pigments from a leaf can be separated out of solution is called ____________________.

Biology
1 answer:
NeX [460]3 years ago
7 0
The answer is
A. Chromatography
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How can organisms build large polymers like proteins and starches?
andrey2020 [161]

Answer:

Explanation:

Most (but not all) biological macro molecules are polymers, which are any molecules constructed by linking together many smaller molecules, called monomers. If we were to string many carbohydrate monomers together we could make a polyacrylamide like starch. Proteins can be converted into energy, but your body prefers to use them for more essential jobs. Proteins build and repair every tissue in your body. They’re used to make hormones, enzymes, hemoglobin and antibodies, and they’re responsible for functions such as muscle contraction. The proteins in your body are made from 20 different amino acids. Starch or asylum is a polymeric carbohydrate consisting of numerous glucose units joined by glycogen bonds. This polyacrylamide is produced by most green plants as energy storage.

polymer: A relatively large molecule consisting of a chain or network of many identical or similar monomers chemically bonded to each other.

3 0
3 years ago
Sickle cell disease is fairly common because __________.
german

Answer:

The correct answer is - carriers of Sickel cell have advantages.

Explanation:

Sickle cell is a condition or disease that involves several other groups of disorders that affect the molecule that carries oxygen in RBC to cells all over the body. It leads to the atypical hemoglobin called hemoglobin S that distorts the RBC in the crescent or sickle shape.

The people with sickle cell trait that is that an individual is a carrier for the disease have one normal hemoglobin gene and other is hemoglobin S gen has an advantage and increase the chances of survival. It is determined that it has some kind of protective advantage against malaria.

Thus, the correct answer is - carriers of the sickle cell have an advantage.

7 0
4 years ago
Identify which is Active and which is Passive
NeX [460]

Answer:

1. Active

2. Passive

Explanation:

Active is high and passove is low

6 0
3 years ago
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The function or job of the nervous system is: *
FinnZ [79.3K]

Answer:

B

Explanation:

According to my knowledge the nervous system receives and transport feelings from different parts of our body to the brain and the opposite.

<em>Hope</em><em> </em><em>it's</em><em> </em><em>helpful</em><em>.</em><em>.</em><em>.</em><em>.</em><em> </em>

7 0
3 years ago
GIBING BRAINLIEST, PLEASE ANSWER FOR 40 PTS, DUE IN 30 MINUTES 4 STEM CLASS!!!
melamori03 [73]

Answer:

Sorry kid my middle school day re long gone but ummm... don't do drugs

:)

Explanation:

8 0
2 years ago
Read 2 more answers
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