When studying the immune system in class, Peta concluded that T-cells are more specific to the pathogen than inflammation is. What did Peta most likely learn that led to this conclusion? T-cells are made to identify antibodies, while inflammation starts a fever. T-cells are made to identify antigens, while inflammation starts to make antibodies. T-cells make antibodies that cause a fever, while inflammation identifies antigens on the pathogens. T-cells are made to identify antigens, while inflammation fights anything in the affected area.

James was exposed to a pathogen when he was 10 years old and felt ill. What would most likely happen if he were exposed to the same pathogen when he is 12 years old? His body would destroy the pathogen before he felt symptoms. His reaction to the pathogen would be worse than the first. His antibodies would decrease, since he had been exposed already. New types of antibodies would be made in response to the second exposure.

30) ข้อใดเป็นโรคพันธุกรรมที่มีจำนวนโครโมโซมน้อยที่สุด \( \begin{array}{ll}\text { 1. กลุ่มอาการดาวน์ } & \text { 2. กลุ่มอาการคริดูชาต์ } \\ \text { 3. กลุ่มอาการพาทัวซินโดรม } & \text { 4. กลุ่มอาการเทอร์เนอร์ซินดรม }\end{array} \)

When studying the immune system in class, Peta concluded that T-cells are more specific to the pathogen than inflammation is. What did Peta most likely learn that led to this conclusion? T-cells are made to identify antibodies, while inflammation starts a fever. T-cells are made to identify antigens, while inflammation starts to make antibodies. T-cells make antibodies that cause a fever, while inflammation identifies antigens on the pathogens. T-cells are made to identify antigens, while inflammation fights anything in the affected area.

Количество аутосом в зиготе желтобрюхой шипящей змеи (Spilotes sulphureus) равно 34. Чему равно количество всех хромосом в её зиготе? В ответе запишите только соответствующее число.

Which of the following is best described as a waste product of cellular respiration?