5.When dehydration occurs, do molecules join together or is a molecule split apart?_________________________________________________________________________ 6.Does hydrolysis involve the addition of water to a molecule or the loss of water from a molecule? _________________________________________________________________________ 7.When hydrolysis occurs, do molecules join together or is a molecule split apart?

Fill in the blanks: Osmosis is the movement of ______________ from a __________________ concentration to a _______________________.

Define the following terms: a. aliphatic hydrocarbon b. amino acid c. neurotransmitter d. hormone e. zwitterion

Can someone please help me with this if anyone is reading this pls help I need help with the questions Thank you!!

Answer the given questions. Draw clearly what is given and FOLLOW INSTRUCTIONS.

Group the following compounds based on their presence in DNA or RNA or DNA & RNA? Guanine Cytosine D-Ribose Thymine Uracil D- Deoxyribose

In 3-4 sentence explain how carbohydrates, lipids, proteins, and nucleic acids have in common and why we need them.

Answer 1 and 2 quickly please

What is arteriosclerosis? Relate such in lipid. Include pictures of someone with arteriosclerosis.

Identify if the statement is True or False. If the statement is false, identify what is incorrect and correct it.  1. Liquefactive necrosis is a pattern of cell death characterized by dissolution of necrotic cells (example: abscess) 2. Electrons are frequently added to O2 to create biologically important ROS (.OH, H2O2 and O2-). Free radical is unpaired electron which makes the atom or molecule less reactive. DNA damages can lead to cell severe injury, and apoptosis. An improperly folded proteins can also initiate apoptosis. 3.