What do restriction enzymes do?
A. They cut strands of DNA at specific sites.
B. They se...
Biology, 07.04.2020 08:01 robertcoe426
What do restriction enzymes do?
A. They cut strands of DNA at specific sites.
B. They separate DNA fragments so they can be seen
C. They make one DNA sample into many copies.
D. They illustrate which chromosomes are present.
Answers: 1
Biology, 21.06.2019 22:20
Which best compares habitat and niche? o niche is a place in which organisms live, and habitat is the way in which an organism fits into its habitat.o habitat is a place in which organisms live, and niche is the way in which an organism fits into its habitat.habitat is a group of organisms that live in an area, and niche is a specific species that lives in that areao niche is a group of organisms that live in an area, and habitat is a specific species that lives in that area.
Answers: 2
Biology, 22.06.2019 09:30
Drag each description to the correct location on the image. not all descriptions will be used. describe the parts of a comet. the frozen part of the comet the atmosphere of gases and dust formed when the nucleus vaporizes tail made of small, solid dust particles tail made of ions that appears to point away from the comet's orbit
Answers: 1
Biology, 22.06.2019 21:20
Atree root breaking a rock into smaller fragments is an example of both and mechanical weathering. when rocks are exposed to heat, they which can contribute to thermal stress. when harmful gases, such as sulfur dioxide and nitrogen oxide, react with water in the atmosphere, they can produce the agent of erosion involved in stream erosion is when the ground is so saturated that it can't absorb rainfall or when rain falls so quickly that the ground can't absorb the water, forms. a/an is a huge, heavy, moving body of ice that picks up rocks and sand and erodes the ground beneath it as these materials scrape across it. hot arid climates are prone to erosion by rows of trees and shrubs planted to protect fields from wind erosion are known as
Answers: 1
Health, 06.04.2021 16:00
World Languages, 06.04.2021 16:00
Mathematics, 06.04.2021 16:00
History, 06.04.2021 16:00
Physics, 06.04.2021 16:00
History, 06.04.2021 16:00
Mathematics, 06.04.2021 16:00
Computers and Technology, 06.04.2021 16:00
Mathematics, 06.04.2021 16:00
Mathematics, 06.04.2021 16:00