The organic substance making up the cells of all living things is (are)

protoplasm

cytoplasm

tissue

organelles

True or false? The chemiosmotic hypothesis states that the synthesis of atp generates a proton gradient that leads to electron flow through an electron transport chain.

What type of bone marking enables these bones to fit together to form a joint

Why do proteins have to have a 3d shape in order to function properly?

When farm animals eat the grass on land until there is almost no ground cover, it is called: A. Streams B. Erosion C. Overgrazing D. Excess Sediment E. Contour Farming F. Terracing

How does the structure of water contribute to its unique properties?

There are several ways that a mutation may occur. Which of the following not a way for a mutation to occur during the DNA replication copying process? A. Sections of genes can be removed B. Sections of genes may be added C.

How do the resurection of fern, crysts of brine shrimps and tardigrade survive with no water?

Which of these best describes Earth's mantle? A. Most dense layer, consists of the outer and inner parts B. Thinnest under the oceans and thickest under continents C. Middle layer, density increases with depth as pressure increases D.

Which is an example of matter cycling through the bodies of living things

A scientist wants to prove that certain during chemicals in cosmetics are likely to cause harm to developing fetuses