42. What is an example of a ball and socket joint?
A. Shoulder joint
B. The spine
C. A...
Biology, 02.09.2021 15:00 alexavasiliou
42. What is an example of a ball and socket joint?
A. Shoulder joint
B. The spine
C. Ankle joint
D. Knee joint
Answers: 1
Biology, 22.06.2019 01:00
How are mutations continually being generated in a population (what are some of the causes of mutatuions? ) explain
Answers: 1
Biology, 22.06.2019 08:30
Gene expression is the activation of a gent that results in a question 1 options: protein dna mitochondria
Answers: 1
Biology, 22.06.2019 13:00
Astudy by solloch and et. al., in 2017, gives the map above which shows the frequency of alleles with a ccr5-delta32 mutations over 87 different countries. this mutation deletes the presence of a co-receptor (ccr5) on the outside of human t-cells (lymphocytes). some viruses, such as the one responsible for the black death and human immunodeficiency virus (hiv), require this receptor for attachment to host cells during the infection process. the black death was an epidemic that passed over northern europe during the 14th century killing nearly 60% of europeans. according to this information, which explanation best explains why northern europeans show a greater immunity for hiv than some other parts of the world?
Answers: 1
Biology, 22.06.2019 16:00
Why were the results whit just water so much different than the trials with the detergent ?
Answers: 3
History, 13.05.2021 22:00
English, 13.05.2021 22:00
Social Studies, 13.05.2021 22:00
Biology, 13.05.2021 22:00
Health, 13.05.2021 22:00
Computers and Technology, 13.05.2021 22:00
Mathematics, 13.05.2021 22:00
English, 13.05.2021 22:00
Mathematics, 13.05.2021 22:00
Mathematics, 13.05.2021 22:00