Q: What occurs when an unstable nucleus emits a beta particle and energy? Choices: - nucleus decay - alpha decay - methane decay - beta decay A:
beta decay

(Question)
Q: What is cholera? Choices: - protein - energy - glucose - bacteria A:
(Answer)
bacteria

Ques: Q: Each antibody can bind with just one specific type of what, resulting in a signal for a phagocyte to destroy them? Choices: - pathogen - adhesion - immunogen - antigen A:
Ans: antigen

(Q).
Q: The remainder is transferred by contraction of what before the ventricles begin to contract? Choices: - the arteries - the stomach - the large intestine - the atria A:
(A).
the atria

Ques:Q: When are nutrients absorbed into the body? Choices: - after excretion - before digestion - after digestion - during digestion A:

Ans:during digestion

Ques:Q: What method uses a retailer's coding method to catalog biological specimens in museums? Choices: - content barcoding - structure barcoding - metallic barcoding - dna barcoding A:

Ans:
dna barcoding