Agriculture Exams (Agri Croppro) – Page 6

#100. The genetic material of bacteria
A Hydrochloric acid
B Ribonucleic acid
C Phosphatidic acid
D Deoxyribonucleic acid
Answer: Deoxyribonucleic acid
#101. Where protein synthesis occurs
A Lysosomes
B Ribosomes
C Mesosomes
D Chromosomes
Answer: Ribosomes
#102. Contains the genetic material
A Mesosome
B Chromosome
C Ribosome
D Lysosome
Answer: Chromosome
#103. Where cellular respiration occurs in bacteria
A Cell membrane
B Chloroplast
C Mitochondria
D Ribosome
Answer: Cell membrane
#104. Five-carbon sugar component of DNA
A Ribose
B Deoxyribose
C Maltose
D Dextrose
Answer: Deoxyribose
#105. The two purine nucleotides in DNA
A Adenine and thymine
B Adenine and uracil
C Adenine and guanine
D Arginine and guanine
Answer: Adenine and uracil
#106. The two purine nucleotides in RNA
A Cytosine and thymine
B Cytosine and uracil
C Adenine and thymine
D Adenine and uracil
Answer: Cytosine and uracil
#107. Provides structural integrity to the cell
A Cell wall
B Cytoplasm
C Cell membrane
D Nucleus
Answer: Cell wall
#108. Regulates the transport of materials into and out of the cell
A Cell wall
B Cytoplasm
C Cell membrane
D Nucleus
Answer: Cell membrane
#109. Type of ribosome present in a bacterial cell
A 80S
B 50S
C 30S
D 70S
Answer: 70S
#110. Filamentous bacteria
A Bacilus
B Clostridium
C Streptomyces
D Erwinia
Answer: Streptomyces
#111. Bacteria devoid of cell wall
A Mollicutes
B Gracilicutes
C Firmicutes
D Mendosicutes
Answer: Mollicutes
#112. The building blocks of protein
A Fatty acids
B Peptides
C Nucleic acids
D Amino acids
Answer: Amino acids
#113. The building blocks of polysaccharides
A Disaccharides
B Glucose
C Monosaccharides
D Carbohydrates
Answer: Monosaccharides
#114. Metabolic pathway that converts glucose to pyruvate
A Glycolysis
B Gluconeogenesis
C Hydrolysis
D Photosynthesis
Answer: Glycolysis
#115. Also called the citric acid cycle
A Ketoglutaric acid cycle
B Fumaric acid cycle
C Tricarboxylic acid cycle
D Succinic acid cycle
Answer: Tricarboxylic acid cycle
#116. Organism than can use carbon dioxide as their sole principal source of carbon
A Autotrophs
B Prototroph
C Heterotrophs
D Auxotrophs
Answer: Heterotrophs
#117. A micronutrient that is needed by bacteria in small amount
A Carbon
B Manganese
C Nitrogen
D Phosphorous
Answer: Nitrogen
#118. A stage in the bacterial growth phase characterized by the exponential increase in cell population
A Lag phase
B Logarithmic phase
C Stationary phase
D Death phase
Answer: Logarithmic phase
#119. The basic unit of bacterial classification
A Kingdom
B Family
C Genus
D Species
Answer: Species