BIOLOGY MIDDLE SCHOOL

15. An investigation was carried out and the resultsare shown below. Substance X resulted from a
metabolic process that produces ATP in yeast (a
single-celled fungus)
Glass
apparatus
Several
hours later
Seal
Sugar
yeast
and water
Which statement best describes substance X?
O
RL is oxygen released by protein synthesis.
(2) It is glucose that was produced in
photosynthesis
(3) It is starch that was produced during digestion
(4) lis carbon dioxide released by respiration
15. An investigation was carried out and the results are - 1

Answers

Answer 1
Answer:

Answer:

The correct option is D. It is carbon dioxide released by respiration.

Explanation:

The process by which ATP is abundantly formed in organisms is termed as cellular respiration. Cellular respiration can be described as a process in which carbon dioxide and water are produced from glucose and oxygen. ATP molecules are synthesized by this process which are used for cellular activities.

Hence, the substance X in the investigation shows carbon dioxide which was produced when the yeast cells began to respire. Yeast cells can respire either in the presence of oxygen or without oxygen.

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If a rock has equal amounts of lead and uranium in it how old is the rock?
I'll GIVE YOU BRAINLIEST!! What is the difference between an endangered species and an extinct species?
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ANSWER ASAP IM ON TIME TEST I WILL GIVE BRAINIEST Which of the following is not a reason the nitrogen cycle is important to life on Earth?
a.
All living things need nitrogen to make proteins.
b.
Nitrogen is radioactive if it doesn’t go through the cycle.
c.
Organisms cannot use nitrogen directly.
d.
All living things need nitrogen to make DNA.

Answers

the answer to your scientifical question is D

Although wealthy Egyptians enjoyed "the good life," music was not a part of their lives. A. Yes B. No

Answers

A. Yes hope this helps
A. yes
I think.
also is that a reference to Three Days Grace- The good life?
it's an awesome band.

Which of the following statements best describes the structure and function of a carbohydrate

Answers

The correct answer is (c.) The statement that says: Carbohydrates are large molecules made p of monosaccharides and are used by organisms for energy storage, best describes the structure and the function of a carbohydrate. 

Answer:

The answer is:

Carbohydrates are large molecules made up of monosaccharides and are used by organisms for energy storage.

Explanation:

As an object travels around the sun or other large object, it travels on a fixed path that iscalled its

A. period
B. orbit

C. perigee

D. revolution

Answers

Answer:

B. orbit

Explanation:

As an object travels around the sun or other large object, it travels on a fixed path that is  called its orbit.

Acid rain is an example of____a. a primary pollutant
b. a secondary pollutant
c. a tertiary pollutant
d. none of the above

Answers

Acid rain is an example of a secondary pollutant. Therefore, option (B) is correct.

Factory, car, and power plant emissions are primary pollutants. Primary pollutants include SO_2 and NOx from fossil fuel combustion.

Secondary pollutants are created by chemical interactions between main pollutants and other air components. Acid rain is created when primary pollutants like sulphur dioxide (SO2) and nitrogen oxides (NOx) mix with water, oxygen, and other atmospheric components. These interactions produce sulfuric and nitric acids, which fall as acid rain. Therefore, option (B) is correct.

Learn more about Acid rain, here:

brainly.com/question/26775834?

#SPJ4
Acid rain is known as acidic pollutants that occur when sulfur dioxide in the atmosphere is oxidized in the presence of nitrogen dioxide. So none of those.

The Michigan forests contain a variety of tree species. What happens to the tree population when a forest losses its diversity; when only one tree species dominates an area? Students in biology class conducted the following simulations to predict the effects oon one tree species due to the presence of an invasive insect species: the hemlock woolly adelgid. Simulation #1 - 1. 28 students were given a card marked with H for hemlock 2. Each student moves around the room to meet three other students and write their names on their card. 3. The teacher represents the hemlock woolly adelgid.. He touches one student who dies and sits down. That student reads the names on his/her card. 4. Each student named, also dies and also reads the names on their cards. 5. Continue to all the students sitting have read the names on their cards. Count the number of students still standing. Simulation #2 1. Students are given cards marked H - hemlock; JP - jack pine; F - balsam fir; A - aspen; B - birch. 2. Repeat steps #2 - #5 from Simulation #1. 3. This time ONLY the students marked H will sit down. The other species of trees do not die. Based on the students' simulations, what conclusion can be drawn?A)Biodiversity halts the impact of disease and/or insect damage in an ecosystem.
B)Planting hemlocks in stands by themselves will save the other tree species growing throughout Michigan.
C)By planting a variety of tree species, you reduce the impact of specific insect damage on a forest ecosystem.

Answers

The answer is C
for surees

Answer:

The Correct Answer Is C

Explanation:

I JUST ANSWERED IT ON USA TESTPREP YOURE WELCOME! :D
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