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Nataly [62]
3 years ago
12

Question 19 (5 points)

Biology
1 answer:
WARRIOR [948]3 years ago
7 0

Answer:

pituitary gland

Explanation:

it produces it

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During glycolysis, glucose is broken down into two molecules of pyruvate.
mojhsa [17]

Answer:

<em><u>Glycolysis produces pyruvate, ATP, and NADH by oxidizing glucose.</u></em>

Explanation:

Glycolysis is an oxidation reaction in which glucose reacts with oxygen molecules and oxidized. By oxidizing glucose, it produces pyruvate, adenosine triphosphate (ATP) and nicotinamide adenine dinucleotides (NADH). Glycolysis has two phases. In the first phase, 2 ATP molecules are invested for the phosphorylation of glucose to break down into a simpler one. In the second phase of glycolysis, 4 ATP molecules are earned back with 2 NADH and a simpler form of glucose (6C) to pyruvate (3C) by oxidizing glucose.

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3 years ago
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How do you think scientists use differences in characteristics to organize groups?
Oksanka [162]

Answer:

by looking at their physical features, the fossil record, and dna sequences

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A bacterial cell that contains an outer membrane and periplasmic space stains pink to red on Gram stain. Which one of the follow
anastassius [24]

Answer:

a. No discrepancy is present; organisms that contain an outer membrane and periplasmic space should stain pink because of their cell wall composition.

Explanation:

Gram stain is the staining method used to differentiate bacterial species into two groups, gram-positive and gram-negative bacteria. Factors that will differentiate gram-positive from gram-negative include the coloration of bacteria, the composition and chemical and physical properties of cell walls. In these tests, bacteria that have an outer membrane and a periplasmic space are considered gram negative and pink in color (sometimes similar to red) due to their cellular composition. For this reason we can state that there is no discrepancy present in the bacteria exposed in the question; Because this bacterium has an outer membrane and a periplasmic space, then it is normal for the bacteria to turn pink due to its cell wall composition.

6 0
3 years ago
Which of the following best describes the reproductive life cycles of ferns and angiosperms?
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The correct answer for this question would be the last option. The statement that best describes the reproductive life cycles of ferns and angiosperms is this: <span>The dominant sporophyte phase in the life cycles of both ferns and angiosperms includes the formation of leaves, roots, and stems. Hope this helps.</span>
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When going from a new moon to a full moon you would see:

B) an increasing amount of lighted side of the moon
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