BIO F4 RANDOM QUIZ

WHERE DOES THE PROCESS OF GLYCOLYSIS OCCUR IN A CELL?

• RIBOSOME

• CYTOPLASM

• MITOCHONDRION

• GOLGI APPARATUS

WHICH OF THE FOLLOWING SUBSTANCE CAN BE DISPOSED INTO THE LAB SINK?

• ACID

• ACETONE

• MERCURY

• SUCROSE SOLUTION

WHICH OF THE FOLLOWING IS THE FUNCTION OF LYSOSOMES IN A CELL?

• THEY PRODUCE ATP

• THEY HYDROLYSE

  PROTEIN AND LIPIDS IN THE CELL

• THEY SYNTHESISE AND TRANSPORT LIPIDS

• THEY EXCRETE WASTE PRODUCTS FROM THE CELLS

WHICH OF THE FOLLOWING PROCESSES INVOLVES ACTIVE TRANSPORT?

• absorption of water by the root hair cells of plants

• absorption of glucose through the villi in the small intestines

• movement of oxygen across the cell membrane of unicellular organisms

• reabsorption of water in the kidney

Chemical compound X controls all the activities in the cell. The cell will die if X is absent

• Amino acid

• Nucleic acid

• lipid

• enzyme

After doing vigorous activities, a high accumulation of lactic acid occurs. The person will inhale more oxygen to oxidise the lactic acid. Where does the oxidation of lactic acid occurs in the body?

• muscle cells

• lungs

• heart

• liver

what is the effect of high temperatures on enzyme structures?

• enzyme molecules will break down

• the rate of enzyme reaction increases

• the active site of the enzyme will be denatured

• enzyme molecules will lose their shape

Excess amino acids cannot be stored in the body and are broken down in the liver through process K. What is process K?

• Absorption

• Assimilation

• Defaecation

• Deamination

WHAT NUTRIENT CAN BE FOUND IN THE BLOOD CAPILLARY OF THE VILLUS?

• VITAMIN A

• VITAMIN D

• VITAMIN E

• VITAMIN C

WHAT WILL HAPPEN IF PANCREAS IS NOT WORKING?

• more toxin will be removed

• malnutrition

• production of glucose increases

• production of pepsin increases