Answer:
1. The earth orbit is slightly elliptical, and the earth axis is tilted by roughly 23.5° to the orbit. These to factors combine to make the an analemma. But in the winter, When the Earth is on the other side of orbit, the Earth's north pole is tipped away from the Sun, so at noon the sun doesn't get as high.
2. The earth's spin axis is tilted with respect to it's orbital planet. This is what causes the season. When the earth's axis points towards the sun. it is summer for that hemispheres. Midway between these two times in spring and autumn, the spin axis of earth points 90 degrees away from the Sun.
Answer:
The cell is a factory
Nucleus- control room
DNA/chromosomes- factory manager
Ribosomes- Assembly workers
Endoplasmic Reticulum- production line
Lysosomes- Custodians
Mitochondria- Power Generators
Golgi Apparatus- Shipping department
Cytoplasm- Factory Interior
Vesicles- Items to be shipped
Vacuole- Warehouse for storage of products
Pores/Gated Channels- Loading Dock
Cell Membrane- Security Fence
Answer:
G2
Explanation:
S phase happens during interphase.
Interphase has four other phases within it
the order goes as G0,G1,S,G2
hope this helps
Answer: B)
Explanation:
The glycoprotein and glycolipid carbohydrate chain forms the hydrogen
bond with water molecules to help stabilize the membrane structure.
When it comes to glycoproteins and glycolipids and their bond we can say that their carbohydrate chain is forming a hydrogen bond with water molecules that are surrounding the cell and thus. In this case, they are helping in the stabilization of membrane structure. They are used as receptor molecules.
