Biology, 17.11.2019 15:31 brucemartineau8475
Which of the following describes tight junctions?
a. cell junctions in areas that are subjected to great mechanical stress, such as the skin and heart muscles
b. junctions among epithelial cells lining the digestive tract
c. junctions within electrically excitable tissues, such as the heart and smooth muscle
d. junctions where cells are held together by cadherins
Answers: 3
Biology, 21.06.2019 20:20
Which best describes an adaptation that could be found in a fish that lives in a slow-flowing stream? the ability to attract prey by glowingextra gills, for oxygen extractionthe ability to grow largerextra fat, for warmth
Answers: 2
Biology, 22.06.2019 02:00
The fish shown above is a tarpon. it is a fast-swimming and powerful open-water fish. its closest relatives, oddly, are burrow-dwelling conger eels that stay on the bottom. both eels and tarpon developed from snake-like larvae that float in the plankton during the first stages of life. once they mature, tarpon and eels are not found near one another in the ocean. the tarpon and the eel illustrate all of the following except
Answers: 1
Biology, 22.06.2019 06:00
What is the statement plant growth is affected by the color light
Answers: 2
Biology, 22.06.2019 08:20
The table lists the observations students made about four specimens under a microscope. based on these observations, what specimens did the students examine? animal plant virus prokaryote cell membrane present ribosomes present lysosomes present nuclear membrane present cell wall present ribosomes present nuclear membrane absent cell wall present ribosomes present nucleus present large vacuole present reproduces inside of a cell nucleus absent rna present 2019 edmentum all rights reserved intl
Answers: 2
Which of the following describes tight junctions?
a. cell junctions in areas that are subject...
a. cell junctions in areas that are subject...
Mathematics, 25.09.2020 15:01
Mathematics, 25.09.2020 15:01
Mathematics, 25.09.2020 15:01
Social Studies, 25.09.2020 15:01
Advanced Placement (AP), 25.09.2020 15:01
Business, 25.09.2020 15:01
Mathematics, 25.09.2020 15:01
German, 25.09.2020 15:01