The two properties that a human and a spider would exhibit is that both of them are composed of eukaryotic cells and the exhibit sexual reproduction. Eukaryotic cells are cells with membrane bound organelles such as the nucleus which contains the genetic material enclosed by a nuclear membrane. Sexual reproduction is a type of reproduction where livings give rise to new off springs by combining genetic material from two individuals of different sexes.
Answer:
Throughout the reflection, make sure you have a copy of the Student Guide and your data tables. Complete the paragraph by using the drop-down menus.
In this lab, you determined the relative ages of rock layers using the principles of relative dating. The
✔ law of superposition
says that a rock layer found closer to Earth’s surface is
✔ younger than
a rock layer that is deeper in Earth’s surface. The
✔ principle of cross-cutting relationships
states that intrusions are
✔ younger than
the rock layer they cut across. You also determined the absolute ages of rock layers using a
✔ mass spectrometer
. The data you gathered helped you identify an unknown fossil.
Explanation:
the checked ones are the right answers
Answer: A cell that divides is called a parent cell and the two new cells are daughter cells.
Explanation:
This is called mitosis
Answer:
Explanation:
An allosteric enzyme is one in which the activity of the enzyme can be controlled by the biniding of a molecule to the "allosteric site". This really just means somewhere other than the active site. Thus allosteric control of an enzyme can be classed in two ways. A positive allosteric modification is the binding of a molecule to the enzyme which increase the rate of reaction. Sort of like catalysing the catalysing effect of an enzyme. Obviously the opposite is true of negative allosteric modification. A good example for this is the activity of phosphofructokinase, which is promoted by a high AMP concentration, and inhibited by a high ATP concentration. This should make sense if you think about the action of a kinase etc.
(◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕) (◕ᴥ◕)