Which is the correct pathway of a protein through a cell as it is being made?
A. Nucleus, smooth endoplasmic reticulum, Golgi apparatus
B. Ribosome, Golgi apparatus
C. Nucleus, Golgi apparatus, ribosome
D. Golgi apparatus, ribosome, rough endoplasmic reticulum
Answer: B
You might also like to view...
Which of the following groups can be
distinguished from other arthropods by its two pairs of antennae? a. insects b. millipedes c. chelicerates d. crustaceans e. trilobites
Carlson tested the following hypothesis in his study of astrology.
A. Astrologers are able to accurately predict a person's personality and tendencies in temperment and behavior based on their birth date and place of birth and corresponding position on the natal chart. B. Astrology is capable of predicting everyday events in a person's daily life based on their birth date and places of birth and corresponding position on the natal chart. C. A computer program can be used accurately to find the position of a person on a natal chart simply by providing their birth date and place of birth D. Astrology informs us about our personality in a meaningful way when a person provides their birth date and place of birth.
The extracellular matrix of animal cells ________
A) protects and support cells B) provides avenues for the exchange of DNA C) is a warehouse for the storage of extra lipids and carbohydrates D) is primarily a site of dead matter and waste materials
The Drosophila regulatory segment that defines the location of Eve stripe 2 contains binding sites for four different transcription regulators: two repressors (Giant and Krüppel) and two activators (Bicoid and Hunchback). For Eve to be efficiently expressed in stripe 2, both repressors must be absent and both activators present. What would you expect to see in flies that lack the gene that encodes Bicoid? (Assume that Bicoid does not influence the expression of Hunchback, Giant, or Krüppel.)
A. Stripe 2 would become narrower. B. All 7 stripes would disappear. C. Stripe 2 would become fainter. D. Stripe 2 would expand toward the tail of the embryo. E. Stripe 2 would expand toward the head of the embryo.