Biology, 23.10.2020 01:01 markcardenas2756
Figure 1. Radioactively labeled polypeptides
In an experiment investigating the mechanism of protein secretion, researchers tracked the movement of radioactively labeled polypeptides in pancreatic cells. At various times after the labeling,
samples of the cells were observed using an electron microscope to determine the location of the radioactively labeled polypeptides. Figure 1 summarizes the results at 5 minutes, 15 minutes and 30
minutes. The dark dots in the figure represent the radioactively labeled polypeptides.
Using the experimental results, describe the pathway that secretory proteins take from their synthesis to their release from the cell. Mom
Answers: 2
Biology, 22.06.2019 07:50
How are fungi more like an animal? they have a cell wall. they are heterotrophs that absorb their food. they produce seeds and have membrane-bound nucleus. they use sunlight for photosynthesis.
Answers: 1
Biology, 22.06.2019 17:00
Drag the labels to the correct location in the equation. not all labels will be used (1 kilometer = 1,000 meters, 1 hour = 60 minutes, 1 minute = 60 seconds) complete the steps necessary to convert 55 kilometers per hour to meters per second, min 60 1,000 15.28100 sec min 55 km 1 hour 5fhkem x 4 km] m x 1 hourin xoo1 min 1 km sec reset next
Answers: 1
Biology, 22.06.2019 17:10
Question 17 (1 point) where does penicillin come from? a. it is a chemical that man invented b. it is a fungus c. it is a toxin made by other bacteria d. it was discovered in archaebacteria
Answers: 1
Biology, 22.06.2019 17:20
Which of the following is an advantage of using embryonic stem cells in medical research? a. the use of embryonic stem cells is much less expensive than the use of adult stem cells. o b. no living tissue is damaged when scientists use embryonic stem cells. o c. embryonic stem cells are able to differentiate into a wider range of cells than adult stem cells. d. there is no controversy surrounding the use of embryonic stem cells.
Answers: 3
Figure 1. Radioactively labeled polypeptides
In an experiment investigating the mechanism of protei...
Biology, 05.02.2021 08:40
Physics, 05.02.2021 08:40
English, 05.02.2021 08:40
History, 05.02.2021 08:40
Mathematics, 05.02.2021 08:40
Mathematics, 05.02.2021 08:40
Chemistry, 05.02.2021 08:40
Mathematics, 05.02.2021 08:40
English, 05.02.2021 08:40
Physics, 05.02.2021 08:40
Mathematics, 05.02.2021 08:40