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Alborosie
3 years ago
5

Some bacteria divide every 20 minutes. If you with one bacterium, how many bacteria would be present after 1 hour?

Biology
1 answer:
r-ruslan [8.4K]3 years ago
4 0
200. hope it helps you out
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Glucose travels in the plasma or liquid part of
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Answer:

Explanation:

Glucose is a sugar, highly soluble in water because it has lots of polar hydroxyl groups (-OH) which can form hydrogen-bonds with water molecules. These types of bonds are intermolecular forces which are present in other macromolecules like the DNA or proteins.

Cholesterol and triglycerids are lipids. These have long chains of hydrocarbons, which are non polar and therefore insoluble in water.

Blood is made of a solid and a liquid part. <u>The solid part contains cells</u>. <u>The liquid part (plasma), is made of water, salts, and proteins</u>. Glucose and cholesterol/triglycerids travel in the liquid part of the blood, in an aqueous environment. Because the lipids are not soluble, they need to travel with a carrier protein that keeps them protected from the surrounding water.

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3 years ago
The honeybee has 32 chromosomes in their somatic cells. They undergo meiosis but can
PtichkaEL [24]

Answer: 32 chromosomes, they are clones of the parent drone

Explanation:

The production of offspring drones without fertilization means that offspring that are produced are produced by mitosis, which results in daughter cells that are clones of the parent. They have the same amount of chromsomes as the parent drone, which is 32.

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3 years ago
In cats, the long hair trait is dominant and the short hair trait is recessive. What is the chance of a homozygous short-haired
Ilya [14]

L = Long hair

l = short hair

                            L  l

                l          Ll   ll

                l          Ll   ll

<em>I hope this helped </em>:D

The chances of a homozygous short haired offspring is 50%

The chances of a heterozygous long haired offspring is 50%

The chances of a homozygous long haired offspring is 0%

4 0
3 years ago
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Proteins are polymers of _____. Proteins are polymers of _____. Nucleotides hydrocarbons amino acids ch2o units glycerol request
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The amino acids link to other amino acid in the polymer through the formation of a peptide bond between them. It forms when the carboxylic group of one amino acid molecule reacts and binds to the amino group of the other molecule.

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3 years ago
A researcher decides to test the scientific validity of the common phrase "an apple a day keeps the doctor away". what would be
vovikov84 [41]

The hypothesis would be: Consumption of a single apple every day will reduce the number of visits to the doctor.

The hypothesis is a proposed explanation that is a starting point for further investigations. So, in this case, we assume that eating one apple a day will keep us healthy, without the need for the doctor.


8 0
2 years ago
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