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Elden [556K]
3 years ago
13

2 Points

Biology
1 answer:
irinina [24]3 years ago
6 0

Answer:

It provides the roots with carbohydrates

Explanation:

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Which of the following is correct? Which of the following is correct? Most of the ATP are produced by substrate-level phosphoryl
Nezavi [6.7K]

Answer:

Each FADH2 yields about 1.5 ATP via oxidative phosphorylation.

Explanation:

Most of the ATP molecules are produced by oxidative phosphorylation, not by substrate-level phosphorylation. During glycolysis, 2 ATP molecules per glucose are produced by substrate-level phosphorylation. Similarly, Kreb's cycle also yields 2 ATP per glucose by substrate-level phosphorylation.

For each pair of electrons transferred to O2 from FADH2 via electron transport chain, 4 and 2 protons are pumped from matrix towards the intermembrane space by complex III and complex IV respectively. It generates the proton concentration gradient required to drive the synthesis of 1.5 ATP molecules. Since oxidation of FADH2 is coupled to the phosphorylation of ADP to form ATP, the process is called oxidative phosphorylation.  

8 0
3 years ago
Rachel is studying the impact of watching television 30 minutes before bedtime on quality of sleep. Which of the following might
rodikova [14]

Answer:

''Watching television adversely impacted the quality of sleep''.

Explanation:

''Watching television adversely impacted the quality of sleep'' is the best hypothesis for her study. Watching television right before bed, can negatively impact your sleep quality. Late-night watching television disrupts your internal clock that adversely affected sleep quality of an individual. The above hypothesis is used by the Rachel to investigate the impact of watching television before sleeping on the sleep quality.

4 0
3 years ago
You have learned that having linear DNA has consequences, the major one being that the DNA is shortened every time it replicates
dimaraw [331]

Answer:

The sites of replication.

Explanation:

Linear DNA is and advantage for bigger organisms because there can be many places where replication can occur, otherwise, in circular DNA replication can only happen in he ORI place, that is unique. This feature allows to replicate several genes in the same amount of time being more efficient in protein synthesis.

4 0
3 years ago
A plant breeder found a species of flowering plant with very attractive flowers growing wild in a field and she thought it would
MrRissso [65]

Answer:

the best thing for them to do is get all three i suppose considering it is all one plant

Explanation:

4 0
3 years ago
Which is the herbivore
AleksandrR [38]

Answer:

A herbivore is an animal that eats only plants. The animal has special teeth that are normally flat used just for their adaptation to eating the plants.

Explanation:

the way I remember this is the word <em>herb</em> reminds me of a plant

4 0
3 years ago
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