Problem:Passage: Firstly, the glucose in the proximal tubule is co-transported with sodium ions into the proximal convoluted tubule walls via the SGLT2 cotransporter. Some (typically smaller) amino acids are also transported in this way. Once in the tubule wall, the glucose and amino acids diffuse directly into the blood capillaries along a concentration gradient. This blood is flowing, so the gradient is maintained. Lastly, sodium / potassium ion active transport pumps remove sodium from the tubule wall and the sodium is put back into the blood. This maintains a sodium concentration gradient in the proximal tubule lining, so the first step continues to happen.

Question: Based on this passage, where does primary active transport of sodium occur in the proximal convoluted tubule cells?
Solution:OK... The important part for answering this question is: Lastly, sodium / potassium ion active transport pumps remove sodium from the tubule wall and the sodium is put back into the blood.
the tubule wall.

Student A:Fish reached substantial diversity during this time, leading the Devonian to often be dubbed the "Age of Fish". The first ray-finned and lobe-finned bony fish appeared, while the placoderms began dominating almost every known aquatic environment. The ancestors of all four-limbed vertebrates (tetrapods) began adapting to walking on land, as their strong pectoral and pelvic fins gradually evolved into legs. In the oceans, primitive sharks became more numerous than in the Silurian and Late Ordovician.

Answer this question: which period is known as the age of the fishes?
Student B:OK... The important part for answering this question is: Fish reached substantial diversity during this time, leading the Devonian to often be dubbed the "Age of Fish".
the Devonian.

Problem:The kina (ISO 4217 code: PGK) is the currency of Papua New Guinea. It is divided into 100 toea. The kina was introduced on 19 April 1975, replacing the Australian dollar at par. The name kina is derived from Kuanua language of the Tolai region, referring to a callable pearl shell used widely for trading in both the Coastal and Highlands areas of the country.

Answer this question based on the passage: what is the currency of papua new guinea?
Solution:OK... The relevant information is: The kina (ISO 4217 code: PGK) is the currency of Papua New Guinea.
The kina.

Student A:In 1990, Elizabeth married Henry McCord (Tim Daly). They have two daughters, Stephanie "Stevie" (Wallis Currie-Wood) and Alison (Kathrine Herzer), and a son, Jason (Evan Roe). She also has a brother, Dr. Will Adams (Eric Stoltz), who is married to Sophie Adams, and with whom he has a 5-year-old daughter, Annie; both of her parents died when she was young, in a car accident. She speaks fluent French, German, Arabic, Persian and "a year of high school Spanish".

Answer this question based on the passage: who plays elizabeth mccord's brother on madam secretary?
Student B:OK... The relevant information is: She also has a brother, Dr. Will Adams (Eric Stoltz), who is married to Sophie Adams, and with whom he has a 5-year-old daughter, Annie; both of her parents died when she was young, in a car accident.
Eric Stoltz.

Problem:"Anyone Who Had a Heart" is a song written by Burt Bacharach (music) and Hal David (lyrics) for Dionne Warwick in 1963. In January 1964, Warwick's original recording hit the Top Ten in the United States, Canada, Spain, Netherlands, South Africa, Belgium and Australia.

Who wrote the song anyone who had a heart?
Solution:OK... To answer this question, we should know that: "Anyone Who Had a Heart" is a song written by Burt Bacharach (music) and Hal David (lyrics) for Dionne Warwick in 1963.
Burt Bacharach ( music ) and Hal David ( lyrics ).

Problem:Context: The Earth's inner core is the Earth's innermost part. It is primarily a solid ball with a radius of about 1,220 kilometres (760 miles), which is about 70 % of the Moon's radius. It is composed of an iron -- nickel alloy and some light elements. The temperature at the inner core boundary is approximately 5700 K (5400 C).

Question: composition of the inner core of the earth?
Solution:
OK... The relevant information to answer the above question is: It is composed of an iron -- nickel alloy and some light elements.
an iron -- nickel alloy and some light elements.