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🎯 Question: Which sentence correctly places the adverb of manner?

A. He drove the car recklessly down the street.

B. He drove recklessly the car down the street.

C. He drove the car down the street recklessly.

D. Both A and C are correct. ✓

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nmdcat.online Adverb placement and sentence structure

Jun 25, 2026

🎯 Question: Select the sentence with the best adverb placement.

A. He almost failed the exam. ✓

B. He failed almost the exam.

C. Almost he failed the exam.

D. He failed the exam almost.

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nmdcat.online Adverb placement and sentence structure

Jun 25, 2026

🎯 Question: Which sentence is grammatically sound?

A. The doctor carefully examined the patient.

B. The doctor examined carefully the patient.

C. Carefully the doctor examined the patient.

D. Both A and C are correct. ✓

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nmdcat.online Adverb placement and sentence structure

Jun 25, 2026

🎯 Question: Where is the adverb ‘always’ correctly placed?

A. He is always on time for his appointments. ✓

B. He always is on time for his appointments.

C. He is on time for his appointments always.

D. On time for his appointments he is always.

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nmdcat.online Adverb placement and sentence structure

Jun 25, 2026

🎯 Question: Choose the correct sentence.

A. I never have seen such a sight.

B. I have never seen such a sight. ✓

C. I have seen never such a sight.

D. Never I have seen such a sight.

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nmdcat.online Adverb placement and sentence structure

Jun 25, 2026

🎯 Question: Which sentence places the sentence adverb correctly?

A. The patient, fortunately, recovered completely.

B. Fortunately, the patient recovered completely.

C. The patient recovered completely, fortunately.

D. All of the above are correct. ✓

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nmdcat.online Adverb placement and sentence structure

Jun 25, 2026

🎯 Question: Select the most natural-sounding sentence.

A. She beautifully sings the song.

B. She sings beautifully the song.

C. She sings the song beautifully. ✓

D. Beautifully she sings the song.

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nmdcat.online Adverb placement and sentence structure

Jun 25, 2026

🎯 Question: Which sentence has the correct placement for the adverb of frequency?

A. He goes often to the gym.

B. He often goes to the gym.

C. He goes to the gym often.

D. Both B and C are correct. ✓

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nmdcat.online Adverb placement and sentence structure

Jun 25, 2026

🎯 Question: Which sentence uses the adverb correctly?

A. She quickly finished her homework. ✓

B. She finished quickly her homework.

C. Quickly she finished her homework.

D. She finished her quickly homework.

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nmdcat.online Adverb placement and sentence structure

Jun 25, 2026

Energy extraction from triglycerides depends largely upon

A. β-oxidation of fatty acids ✓

B. DNA replication

C. Protein synthesis

D. Transcription

β-oxidation releases acetyl-CoA and reducing equivalents.

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nmdcat.online BIO NMDCAT

Jun 25, 2026

During prolonged starvation, a major respiratory substrate becomes

A. Stored fats ✓

B. Cellulose

C. DNA

D. RNA

Fat reserves become the major source of energy.

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nmdcat.online BIO NMDCAT

Jun 25, 2026

A common intermediate shared by fat and carbohydrate metabolism is

A. Acetyl-CoA ✓

B. Chlorophyll

C. Peptidoglycan

D. Histone

Both glucose and fatty acids ultimately produce acetyl-CoA.

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nmdcat.online BIO NMDCAT

Jun 25, 2026

Respiratory utilization of amino acids requires removal of

A. Amino group ✓

B. Carboxyl group

C. Phosphate group

D. Sulfate group

Deamination removes the amino group before respiration.

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nmdcat.online BIO NMDCAT

Jun 25, 2026

The most appropriate consequence of β-oxidation is

A. Production of acetyl-CoA molecules ✓

B. Formation of amino groups

C. Synthesis of glycogen

D. Production of chlorophyll

β-oxidation repeatedly cleaves fatty acids into acetyl-CoA units.

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nmdcat.online BIO NMDCAT

Jun 25, 2026

Breakdown of lipids initially produces molecules that can enter

A. Glycolysis and Krebs cycle ✓

B. Replication only

C. Translation only

D. Photosynthesis only

Glycerol enters glycolysis, fatty acids yield acetyl-CoA for Krebs cycle.

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nmdcat.online BIO NMDCAT

Jun 25, 2026

In mitochondria, acetyl-CoA derived from fats enters

A. Krebs cycle ✓

B. Calvin cycle

C. Light reaction

D. Glycogenesis

Acetyl-CoA is the central substrate for the Krebs cycle.

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nmdcat.online BIO NMDCAT

Jun 25, 2026

Entry of amino acid carbon skeletons into respiration occurs after

A. Deamination ✓

B. Translation

C. Replication

D. Transduction

Amino groups must first be removed.

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nmdcat.online BIO NMDCAT

Jun 25, 2026

During ATP production, fats yield more energy than carbohydrates because they contain

A. More hydrogen atoms ✓

B. More oxygen atoms

C. More nitrogen atoms

D. More sulfur atoms

Greater hydrogen content provides more electrons for ATP generation.

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nmdcat.online BIO NMDCAT

Jun 25, 2026

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