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goblinko [34]
3 years ago
11

SHort answer question

Biology
1 answer:
MariettaO [177]3 years ago
6 0
Adenine, guanine, thymine, cytosine. Thymine matches with adenine and cytosine matches with guanine
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Which of the following is the hardy- Weinberg equation ?
Illusion [34]
<span>Ans: p2 + 2pq + q2 = 1. Explanation The Hardy-Weinberg equation is a mathematical equation that can be used to calculate the genetic variation of a population at equilibrium. To explore the Hardy-Weinberg equation, we can examine a simple genetic locus at which there are two alleles, A and a. The Hardy-Weinberg equation is expressed as: p2 + 2pq + q2 = 1.</span>
6 0
3 years ago
Read 2 more answers
Which of the following are true statements concerning enzymes?
MissTica

Answer:

B. Enzymes generally catalyze only very specific biochemical reactions.

E. Most enzymes are proteins composed of amino acids

F. The cells of both eukaryotes and prokaryotes all contain enzymes.

G. If the active site of an enzyme is altered, the enzyme is unable to catalyze the biochemical reaction.

Explanation:

Enzymes refers to substances that acts as a catalyst in living organisms. They regulate the rate at which chemical reactions proceed without being altered in the process. Enzymes regulate the biological process that occur within living organisms.

Enzymes catalyze all aspects of cell metabolism such as digestion of food, conservation and transformation of chemical energy and the construction of cellular macromolecules from smaller precursors.

Application of enzymes

1. Industrial application

2. Medical application

1. Enzymes can be used for industrial application such as beer brewing, wine fermentation, bread leavening.

2. Enzyme can also be applied in the medical aspects for killing disease-causing microorganisms, promoting wound healing, and diagnosing some diseases.

6 0
3 years ago
George has attached ear lobes. Barbara has free ear lobes, but she is heterozygous for this trait. What are the chances of their
tiny-mole [99]
The inheritance of a dominant gene E results in the free out unattached earlobe. If the lobe is attached directly to the head, the individual is homozygous recessive, and the rest genotype is present. Hope this helps.
8 0
3 years ago
A large gradient for sodium exists across a cell membrane. Channels are opened and sodium diffuses freely through the channels.
skelet666 [1.2K]

Answer:

Once the sodium channels opens and sodium is allowed to diffuse freely in and out of the cell, this will cause a large change in entropy and enthalpy. Values for both these quantities will increase significantly, however, the change in free energy will be small when we compare the open and closed state of the sodium channel. With regards to the stability of the system, it will reach equilibrium because the concentration of sodium ions is being allowed to diffuse without any regulation.

Hope that answers the question, have a great day!

8 0
3 years ago
Which of the following is not a characteristic of all life?
aniked [119]
Organization is not a characteristic of life
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