It is possible for large molecules to enter a cell by a process called endocytosis, where a small piece of the cell membrane wraps around the particle and is brought into the cell. If the particle is solid, endocytosis is also called phagocytosis.
Answer:
1000, 2000 and 3000.
Explanation:
The example given in the question is of a DNA with 4000 base pairs and it is being cut at 1000 pairs, 1500 pairs and 3000 pairs. So the lenghts of the segments that are cut from the original spiral are 1000, 500, 1500 and 1000 respectively. And the information that only the linear fragments are being produced is given to us in the question so the sizes of DNA expected would be 2000, 1000, 3000 and 2000 again respectively.
I hope this answer helps.
Answer:
carbon dioxide + water → glucose + oxygen
Explanation:
Photosynthesis is the process that plants use to make food.
Think about what you need to grow a plant.
It needs <u>water</u> for sure.
Plants and humans both need air. Plants "breathe" in <u>carbon dioxide</u>, which is what we breathe out. (That's why people say to plant more trees, because they take in carbon dioxide.)
Plants use photosynthesis to make food. The food is called <u>glucose</u>, which is a form of sugar.
Plants "breathe" out <u>oxygen</u>, which is what we breathe in. (Remember trees give us oxygen.)
You might also see the equation as a formula:
CO₂ + H₂O → C₆H₁₂O₆ + O₂
Carbon (C) dioxide (O₂)
Water, or dihydrogen (H₂) monoxide (O)
glucose (C₆H₁₂O₆)
oxygen (O₂)
The Alberts and Kaibab squirrels differed from their respected paths by
geologic isolation. The two species of squirrels were separated and then
eventually adapted to their respected environments.
