When the earth rotates on its axis, this causes

A. seasons.

B. night and day.

C. time.

D. a solar eclipse.

Given the Krebs cycle doesn't produce much ATP for the cell, what would you say is the main purpose of the Krebs cycle in cellular respiration?

In an area in Africa, temporary pools form where rivers flow during the rainy months. Some fish have developed the ability to use their ventral fins as "feet" to travel on land from one of these temporary pools to another.

Explain why NADH synthesized in the cytosol of liver cells and used for mitochondrial energy conversion generates 2.5 ATP per NADH, whereas NADH synthesize in muscle cell cytosol only generates 1.5 ATP per NADH

What is visibility in science?

How do life forms change over time

What causes the increased salinity of lagoon water? The shallow depths increases the rate of evaporation The water passes through the barrier picking up large amounts of salt The lagoon water picks up extra salt deposited in the beach sand No access

The diagram shows one step in the process of protein synthesis. A diagram shows one step in the process of protein synthesis. In this step, the D N A is being copied to m R N A.

The primary language deficit shown by children with autism spectrum disorder is in the area of Syntax (grammar) Vocabulary (words known or used) Pragmatics (appropriateness) Spelling (written) ?

in pea plants purple flower color (P) is dominant to white (p) using this information list the genotype and phenotype of the following individuals.

What is the definition of sodium potassium pump