Answer:
Active transport is usually associated with accumulating high concentrations of molecules that the cell needs, such as ions, glucose and amino acids. Examples of active transport include the uptake of glucose in the intestines in humans and the uptake of mineral ions into root hair cells of plants.
Explanation:
Please give brainliest!
There are 1 to 2 called alleles
Answer:
by bonding with the neurotransmitter and changing its molecular weight and shape
Explanation:
Here is the complete question:.
Which of the following is NOT one of the ways discussed in the text that drugs can interfere with synaptic transmission?
A) by blocking a receptor site and preventing the neurotransmitter from acting
B) by mimicking a particular neurotransmitter and producing the same effect
C) by increasing the length of time a neurotransmitter remains in the synaptic gap, strengthening its effects
D) by bonding with the neurotransmitter and changing its molecular weight and shape
The answer is
D. by bonding with the neurotransmitter and changing its molecular weight and shape
Answer: a close evolutionary connection between humans and many other mammals
Explanation:
Answer:
Created by Rosalind Franklin using a technique called X-ray crystallography, it revealed the helical shape of the DNA molecule. Watson and Crick realized that DNA was made up of two chains of nucleotide pairs that encode the genetic information for all living things. Theories suggest its atmosphere was similar to the gases released from volcanoes. This means there was little to no oxygen, and the atmosphere was made up primarily of carbon dioxide, water vapor, and nitrogen. There may have also been small amounts of carbon monoxide, hydrogen sulfide, and hydrogen cyanide
Explanation: does it seem ok i think its kinda useless but yes