Carbon is found in glucose true or false

Notice that most of the plants Muir came across in his journey were from the phylum Anthophyta. Why does it make sense that thos

svet-max [94.6K]

<h2>Phylum Anthophyta</h2>

Explanation:

Phylum Anthophyta is the phylum of flowering plants.

Bryophytes are group of seedless non-vascular plant.They are called the amphibians of plant kingdom because to complete their life cycle, they need both water and land.

Anthophyta are dominant group than the bryophyta because:

They have a well developed vascular system.

They have their seeds enclosed within fruits and protective sed coat that keep them viable for a long time.

8 0

3 years ago

Mary Morgan has just been brought into the emergency room of City General Hospital. She is perspiring profusely and is breathing

timurjin [86]

Answer:

The insulin must be administered.

Explanation:

In the given question the Mary has the acidosis that is the level of pH in the blood have dropped below 7.

It is also provided that the smell of her breath is fruity due to the accumulation of fruity smell molecules called ketones which could be the result of the ketosis. Ketosis occurs when the cellular respiration uses fat as a substrate instead of the carbohydrate. This shows Mary has a condition called ketoacidosis.

The increased level of the glucose in the blood shows that the glucose is not absorbed by the cell which involves the insulin therefore the doctor should administer the insulin drug to the patient.

Thus, insulin is the correct answer.

4 0

2 years ago

A researcher performs an experiment to test a hypothesis that involves the nutrients niacin and retinol. She feeds one group of

julsineya [31]

Answer:

- 100 grams of food A (x)

- 60 grams of food B (y)

Explanation:

According to this question, the group of laboratory rats are being fed a daily diet of:

- 125.6 units of niacin and 5,400 units of retinol

Let x represent the number of grams needed for food A.

Let y represent the number of grams needed for food B.

This means that:

Food A: Niacin = 0.86x, Retinol = 30x

Food B: Niacin = 0.66y, Retinol = 40y

Since there are 125.6 units of niacin fed to the rats in total, then;

0.86x (A) + 0.66y (B) = 125.6

Since there are 5400 units of retinol fed to the rats in total, then;

30x (A) + 40y (B) = 5400

Solving these two equations simultaneously using elimination method:

0.86x (A) + 0.66y (B) = 125.6 ........(eqn 1)

30x (A) + 40y (B) = 5400 ............ (eqn 2)

Multiply eqn 1 by 30 and eqn 2 by 0.86

30 × 0.86x + 0.66y = 125.6

0.86 × 30x + 40y = 5400

25.8x + 19.8y = 3768 ............ (eqn 3)

25.8x + 34.4y = 4644 ........... (eqn 4)

Subtract eqn 3 from eqn 4

14.6y = 876

Divide both sides by 14.6

y = 876/14.6

y = 60

Substitute value for y (60) into eqn 2

30x + 40y = 5400

30x + 40(60) = 5400

30x + 2400 = 5400

30x = 5400 - 2400

30x = 3000

x = 3000/30

x = 100

Therefore, she feeds the group of rats 100grams of food A (x) and 60 grams of food B (y).

4 0

3 years ago

What is the class of nutrients that coat your nerves?

Zigmanuir [339]

The nutrients that coats your nerves is something called myelin. Those like vitamin B and D can help out myelin sheath.

3 0

3 years ago

Protists use cilia to move within their habitat, but ciliated human cells like those in the bronchi are always anchored to one a

ahrayia [7]

They give extra surface area to be able to collect more oxygen molecules.

4 0

3 years ago