Answer:
sample response: Endotherms are able to maintain a constant body temperature. An endotherm may respond to a hot summer day by sweating or panting. The body temperature of an ectotherm, on the other hand, changes with its surroundings. In order to stay cool, an ectotherm must move somewhere cooler like the shade of a plant or rock or seek cool water to lay in
Explanation:
A meter stick
A two-pan balance
A hot plate
A graduated cylinder
Answer:
A two pane balancer that one
Answer:
The roman numerals in blue are the labels I will write below.
Explanation:
i. lone pair of electrons on oxygen atom
ii. covalent bond between oxygen and hydrogen
iii. partial charges that are due to oxygen's high electronegativity. Oxgen will pull the pair of electrons in the covalent bond towards itself and that obtaining a partial negative charge, while hydrogen obtains a partial positive charge.
iv. hydrogen bonds between partially negative oxygen and partially positive hydrogen.
PS. EACH WATER MOLECULE CAN MAKE UP TO 4 HYDROGEN BONDS. ONE WITH EACH HYDROGEN AND TWO FOR EACH ELECTRON LONE PAIR ON OXYGEN. (refer to the middle water molecule in the diagram)
Draw three water molecules and label their parts and interactions, including the hydrogen bond.
Draw three water molecules, each consisting of two hydrogen (H) atoms and one oxygen (O) atom.
Label the parts of each water molecule:
Label the interactions between water molecules:
#SPJ2
Answer:
The Hay-flick Limit is a concept that helps to explain the mechanisms behind cellular aging. The concept states that a normal human cell can only replicate and divide forty to sixty times before it cannot divide anymore, and will break down by programmed cell death or apoptosis.
would be more exergonic if phosphate did not have resonance structures
results in products that are less solvated than the ATP
is usually in the form of ATP -> ADP Pi or ATP -> AMP PPi
Answer:
The correct answer is to ADP and Pi is the most common mechanism for transferring free energy to drive endergonic reactions.
Explanation:
Many endergonic reactions(the free energy change of these reactions are highly positive) proceed in a thermodynamically unfavorable manner.
To make those reactions thermodynamically favorable,these reactions are coupled with hydrolysis of high energy compound such as hydrolysis of ATP to ADP and Pi.
As a result the free energy change of those reactions becomes negative which allow those reactions to proceed in a thermodynamically favorable manner.
Answer:
UUU
Explanation:
A codon is a sequence of three nucleotide bases in a mRNA molecule that specifies an amino acid. During the process of translation, the mRNA strand is read in a group of three nucleotides at a time. A type of RNA called transfer RNA (tRNA) posseses in its structure another group of triplet nucleotides called ANTICODON, which is complementary to the sequence of bases in the mRNA codon.
The tRNA anticodon recognizes and binds to the particular mRNA codon it is complementary to in order to carry the amino acid it specifies to the growing polypeptide chain In this case, the mRNA codon reads AAA. This means that the anticodon on the tRNA that will bind to this codon is UUU.
Answer:
1st one
Explanation:
Answer:
An Inherited behavior is a behavior received from the parents through genetics such as long legs for speed while a learned behavior is a behavior in wich an animal has to learn by itself by looking at past experiences such as baby ducks learning how there mother duck avoids danger.
Explanation:
Answer:
A learned behavior is more a behavior that is learned from experience of an organism. An example is imprinting, in which a young animal comes to recognize (another animal, person, or thing) as a parent or other object of habitual trust.
An inherited behavior is one that is innate, something that is bestowed upon an organism at birth. An example is animals starting to instinctually prepare for winter as the weather turns cold during the fall.