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3 years ago

On a warm summer day, a severe storm happens, and a tornado forms.

Biology

2 answers:

Nataly_w [17]3 years ago

5 0

Answer:

Troposphere

Explanation:

Almost all weather activities take place in the troposphere

Yuliya22 [10]3 years ago

3 0

Answer:

Troposphere

Explanation:

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what makes up cell membranes and is used to create hormones?(1 point) glucose glucose cholesterol cholesterol starch starch hydr

RUDIKE [14]

Cholesterol makes up cell membranes and is used to create hormones.

Cell membranes are the outer covering of the cell that protect it from the outer environment. A cell membrane is a bilayer of lipid, composed of protein and cholesterol as well. The cholesterol is essential to maintain the proper integrity of the cell membrane.

Hormones are the chemical messengers that are released at one site and they perform their function at another location of the body. Hormones can be made up of several macromolecules like polypeptides, amine acids or cholesterol. The example of hormones made up of cholesterol are: glucocorticoids, mineralocorticoids, and sex hormones.

To know more about hormones, here

brainly.com/question/13020697

#SPJ4

5 0

2 years ago

What is the ultimate source of energy of almost any terrestrial (land) food chain or food web? What process converts this energy

andriy [413]

Hey there!

Here are your answers:

1. The proper answer to this question is "the Sun".

Reason:

The Sun is the ultimate source of energy for organisms it allows plants to use photosynthesis to convert light energy into energy for that organisms and other organisms.

Therefore the answer is the Sun.

Here is your second answer:

2. The proper answer to this question is "photosynthesis".

Reason:

Photosynthesis is the process that plants use to change (convert) light energy into energy (that other organisms can use). For example a apple tree uses photosynthesis to make apples for humans, and other organisms to consume for energy.

Therefore the answer is photosynthesis!

To sum up the answers are:
1.Sun
2.Photosynthesis

If you need anymore help feel free to ask me!

Hope this helps!

~Nonportrit

6 0

3 years ago

Researchers argue that some bacteria found in the human gut are in a symbiotic relationship with humans, called mutualism. Which

Rama09 [41]

Answer:

Bacteria provides vitamins to humans

Explanation:

The correct answer would be that bacteria provides vitamins to humans.

By definition, mutualism is a type of symbiotic relationship between two organisms in which both benefit from each other.

Bacteria in the gut of humans that provides vitamins to humans also benefit by making the human gut their shelter. While the vitamins represent an important nutrient to humans for their proper functioning, the shelter is also necessary for the bacteria for their safety.

Hence, the observation that bacteria provide vitamins to humans is consistent with the argument of researchers that some bacteria found in the human gut are in a mutually beneficial relationship with humans.

6 0

3 years ago

The sides of the DNA ladder are made of two molecules that alternate. The alternating molecules are __?__ and __?__.

Rudik [331]

Answer:

Sugar and phosphate

Explanation:

sugar and p h o s p h a t e

3 0

3 years ago

Human and sperm whale myoglobin have very similar primary structures. Which of the following statements are correct? a. The two

Mandarinka [93]

Question is incomplete ,complete question is as follows :

Human and sperm whale myoglobin have very similar primary structures. Which of the following statements are correct?

1) The two proteins are very likely related evolutionarily.

2) The differences in the sequences in many instances represent a conservative change (such L for I).

3) The differences in the sequences in many instances represent a nonconservative change (such as D for A).

4) There is no correlation between the two proteins since they originate from very different species.

Human and sperm whale myoglobin have very similar primary structures. Which of the following statements are correct?

A) Statements 1 and 2 are correct.

B) Statements 1, 2, and 4 are correct.

C) Statements 1, 2, and 3 are correct.

D) All of the listed statements are correct.

Answer:

A) Statements 1 and 2 are correct.

Explanation:

As the Human and sperm whale myoglobin are very likely related evolutionarily hence option a is correct.

The differences in the sequences in many instances represent a conservative change (such as L for I) hence option b is also correct.

While all the other options are not correct.

5 0

3 years ago