What stage of cellular respiration produces pyruvate as a product? Glycolysis
Electron transport chain
Krebs cycle
Fermentation

Answers

Answer 1
Answer:

glycolysis :) I hope this helped

Answer 2
Answer:

Final answer:

Pyruvate is produced in the glycolysis stage of cellular respiration, where a glucose molecule is split into two pyruvate molecules. This process occurs in the cell's cytoplasm.

Explanation:

The stage of cellular respiration that produces pyruvate as a product is glycolysis. Cellular respiration is a series of metabolic processes by which living cells produce energy through the oxidation of organic substances. The glycolysis pathway is a 10-step biochemical pathway where a glucose molecule is split into two pyruvate molecules. This process occurs in the cell's cytoplasm. Electron transport chain, Krebs cycle and fermentation are all stages of cellular respiration, but they do not produce pyruvate.

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How is groundwater replenished?

Answers

Answer:

Explanation:

A groundwater is a kind of underground water reservoir. It forms when the water from the surface adds enters to the undersurface of the earth. The water from the surface seeps inside the undersurface through tiny pores present in the rocks and the soil aggregates. The source of water in a groundwater reservoir are melting of glaciers, ponds,lakes, rivers, rainwater and others.

The groundwater can be replenishment means the addition of new freshwater in groundwater reservoir. The groundwater reservoir get replenished by the rainfall, streams of freshwater from lakes, rivers and ponds.

What is the process in which two gametes unite

Answers

Let me help you, 
The process in which two gametes unite is called fertilization. 
Have a good one! 
Fertilization which is a part of reproduction.

HELPPP!!!!Question: How does an enzyme affect the activation energy required for the chemical reaction to occur? Explain.

Answer:
A) Does not change the activation energy
B) Raises the activation energy
C) Lowers the activation energy
D) Eliminates the activation energy

Answers

Answer:

c. lowers the activation energy

Explanation:

Enzymes are biological catalysts. Catalysts lower the activation energy for reactions. The lower the activation energy for a reaction, the faster the rate. Thus enzymes speed up reactions by lowering activation energy.

One open container and three insulated, closed containers are filled with 1000 mL of ice cream. Each container is placed in the same location for one hour and the ice cream is checked for melting. The data are recorded in the graph.According to the graph, which container is most effective in keeping the ice cream from melting?

Question 3 options:

the open container


the rubber-lined container


the aluminum-lined container


the fiberglass-lined container

Answers

Answer:

the aluminum-lined container

Explanation:

Answer:

fiber lined,,

Explanation:

Why are plants in the alpine biome typically low growing? a. They have limited access to nutrients. b. They have limited access to sunlight. c. They have too much access to water. d. The have access to nutrient-rich soil.

Answers

The answer is (a.) They have limited access to nutrients

In the alpime biome, plants are hardly to grow. The soil found in these areas are rocky and sandy causing the plants to have limited access to nutrients from the soil. Sunlight is very strong on these areas causing the soil to dry which is very challenge for the plants.

It's a) limited access to nutrients

The process in which two gametes fuse to make one cell is called _____.asexual reproduction
fertilization
conjugation
pollination

Answers

The answer is fertilization.


Fertilization is the process in which two gametes fuse to creates one cell. In this process male sperm fuses with female egg which creates a zygote. 

Asexual reproduction involves the formation of offsprings without gamete fusion. Conjugation is a process of exchange genetic material between bacteria. Pollination is a process of transfer pollen to the female reproductive structures in plants, which enables fertilization.

Answer:

The answer is fertilization.

Explanation: