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Diano4ka-milaya [45]
3 years ago
6

PLEASE HELP :(

Biology
1 answer:
Alex787 [66]3 years ago
7 0

Answer:

1. Glycolysis

2.false (not sure)

3. Cellular respiration is the process through which cells convert sugars into energy.

4 C6H12O6 + 6O2 → 6CO2 + 6H20 + energy (Glucose + Oxygen yields Carbon Dioxide + Water + Energy)

5. Fermentation is a chemical process by which carbohydrates, such as starch and glucose, are broken down anaerobically.

6 anaerobic

7 alcoholic and lactic acid.

8 Alcoholic fermentation is a biotechnological process accomplished by yeast, some kinds of bacteria, or a few other microorganisms to convert sugars into ethyl alcohol and carbon dioxide. ... Alcoholic fermentation begins with the breakdown of sugars by yeasts to form pyruvate molecules, which is also known as glycolysis.

9 In this reaction, a phosphate group (in red) is transferred from phosphocreatine to ADP to form ATP very rapidly, allowing muscle contraction to continue for about 10 seconds. When phosphocreatine is depleted, the muscles must turn to metabolism of fuel molecules to produce more ATP to power physical activity.

10 At this point, the runners' muscle cells are producing most of their ATP by lactic acid fermentation, which can usually supply enough ATP to last about 90 seconds.

12 After that, the body begins to break down other stored molecules, including fats, for energy. If photosynthesis is the process that "deposits" energy in a "savings account," then what is cellular respiration? It is the process that "withdraws" energy.

13 Cellular Respiration and Photosynthesis are almost opposite processes because photosynthesis removes carbon dioxide from the atmosphere while cellular respiration puts back carbon dioxide. Cellular respiration uses oxygen and has it's waste product of carbon dioxide (CO2).

Explanation:

sorry sa 11 at 14 dq nasagutan

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What is the function of the xylem in vascular plants?.
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Answer:

answer below

Explanation:

Xylem, plant vascular tissue that conveys water and dissolved minerals from the roots to the rest of the plant and also provides physical support.

hope this helps

6 0
2 years ago
The blastocoel and blastopore are both found in the blastula stage of development.
Andreyy89

Answer:

False

Explanation:

Cleavage in zygote forms a hollow ball of cells known as a blastula. The blastocoel refers to the fluid-filled cavity present in the blastula stage of early embryonic development.

Blastula undergoes gastrulation during which some of the cells exhibit inward movement and form a sac. The blastopore refers to the opening of this sac present in the gastrula stage of embryonic development.

Blastopore of gastrula develops into the mouth in protostomes and becomes anus in deuterostomes.

6 0
3 years ago
Can you tell from this tree whether a C at position 15 evolved before or after a T at position 15? Explain your answer
Ratling [72]

The evolutionary tree is not observed here but it is possible to answer this question by observing which nucleotide is found in the root of the node. It indicates the first substitution.

<h3>What is an evolutionary tree?</h3>

A phylogenetic evolutionary tree is a diagram used to show the evolution of a given taxonomic group (for example, a group of species).

It is possible to trace the evolution of a given taxon by tracing the nucleotide substitution observed from a common ancestor.

In an evolutionary tree, the root of the node is represented by the common ancestor and therefore the presence of a particular nucleotide (either T or C) in that position can be considered as the ancestral character.

Learn more about evolutionary trees here:

brainly.com/question/2189834

7 0
2 years ago
Which level of classification contains all the others?
solniwko [45]

Answer:

The answer is Kingdom .

Explanation:

Kingdom is place the highest in the level of classification .

6 0
3 years ago
Organism (in order) and why they can survive at this time.
mezya [45]
I need more information
7 0
3 years ago
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