Answer the following question given this paragraph: Endocrine system disorders usually involve the secretion of too much or not enough hormone. For example, a tumor of the adrenal gland may lead to excessive secretion of growth hormone, which causes gigantism. In Type 1 diabetes, the pancreas does not secrete enough insulin, which causes high levels of glucose in the blood. Q: Which type of diabetes involves the pancreas not secreting enough insulin, which causes high levels of glucose in the blood? Choices: - type 3 - type 2 - non typical - type 1 A:
type 1
(Question)
Answer the following question given this paragraph: Chemists often need to know what elements are present in a compound and in what percentage. The percent composition is the percent by mass of each element in a compound. It is calculated in a similar way that we just indicated for the peanut butter. Q: What term means the percent by mass of each element in a compound? Choices: - molecular composition - calculated composition - mass composition - percent composition A:
(Answer)
percent composition
Ques: Answer the following question given this paragraph: Most of us have at least one device in our homes that guards our safety and, at the same time, depends on radioactivity to operate properly. This device is a smoke detector. A typical smoke detector contains an electric circuit that includes two metal plates about 1 cm apart. A battery in the circuit creates a voltage between the plates. Next to the plates is a small disk containing a tiny amount (0.0002 g) of the radioactive element americium. The radioactivity of americium ionizes the air between the plates, causing a tiny current to. Q: In a smoke detector, a battery in the electric circuit creates what between the metal plates? Choices: - magnetism - hydrogen - cooling - voltage A:
Ans: voltage
(Q).
Answer the following question given this paragraph: Q: What part of a chromosome exists in different states of condensation at different times? Choices: - centromeres - pellicle - chromonema - the chromatin A:
(A).
the chromatin
Ques:Answer the following question given this paragraph: STIs are diseases caused by pathogens that spread through sexual contact. Q: What spreads sti during sexual contact? Choices: - parasites - blood - viruses - pathogens A:

Ans:pathogens
Ques:Answer the following question given this paragraph: As you can see from the figure, the egg rests in a nest of cells called a follicle . The follicle and egg grow larger and go through other changes. The follicle protects the egg as it matures in the ovary. Q: What nest of cells protect the egg as it matures in the ovary? Choices: - the tube - the clump - the epidermis - the follicle A:

Ans:
the follicle