hcbiochem
hcbiochem
About
- Username
- hcbiochem
- Joined
- Visits
- 0
- Last Active
- Roles
- Member
Comments
-
OK...Can you write the formula for sulfuric acid and potassium hydroxide? When you neutralize any acid with any base, you form water and a salt. The salt in this case will contain potassium ions and sulfate ions. Since the K+ ion has a charge …
-
you would expect to see beta-galactosidase activity. These are basically wild-type cells. Lactose in the medium will induce expression.
-
End to end overlap of p orbitals In any sigma bond, the electron density will be greatest between the two nuclei. Of your choices, this is the only one that meets that requirement.
-
Briefly, xeroderma pimentosum is a recessive genetic disease that results from a mutation in any of several genes involved in repairing damage to DNA from ultraviolet light exposure. If you just do a google search for xeroderma pigmentosum you'll…
-
Assume you have 100 g of the compound, then you have: 54.95 g C 24.38 g O and 20.67 g H Moles of each: 54.95 / 12 = 4.58 mol C 24.38 / 16 = 1.52 mol O 20.67 /1 = 20.67 mol H Divide each of these by the smallest: C = 4.58 / 1.52 = 3 O…
-
Assume you have 100 g of the compound, then you have: 54.95 g C 24.38 g O and 20.67 g H Moles of each: 54.95 / 12 = 4.58 mol C 24.38 / 16 = 1.52 mol O 20.67 /1 = 20.67 mol H Divide each of these by the smallest: C = 4.58 / 1.52 = 3 O…
-
An isoelectronic series is a group of atoms and/or ions all of which have the same number of electrons. So, you need to look at each of these groups and see which groups all have atoms and ions with the same number of electrons. The first one IS …
-
e) Reduces two molecules of NAD+ for every glucose molecule processed is the only correct answer. a. it takes place in the cytoplasm b. it produces some ATP c. It produces NADH that is used by the electron transport chain d. Fermentations are …
-
e) Reduces two molecules of NAD+ for every glucose molecule processed is the only correct answer. a. it takes place in the cytoplasm b. it produces some ATP c. It produces NADH that is used by the electron transport chain d. Fermentations are …
-
An isoelectronic series is a group of atoms and/or ions all of which have the same number of electrons. So, you need to look at each of these groups and see which groups all have atoms and ions with the same number of electrons. The first one IS …
-
Assume you have 100 g of the compound, then you have: 54.95 g C 24.38 g O and 20.67 g H Moles of each: 54.95 / 12 = 4.58 mol C 24.38 / 16 = 1.52 mol O 20.67 /1 = 20.67 mol H Divide each of these by the smallest: C = 4.58 / 1.52 = 3 O…
-
Assume you have 100 g of the compound, then you have: 54.95 g C 24.38 g O and 20.67 g H Moles of each: 54.95 / 12 = 4.58 mol C 24.38 / 16 = 1.52 mol O 20.67 /1 = 20.67 mol H Divide each of these by the smallest: C = 4.58 / 1.52 = 3 O…
-
Briefly, xeroderma pimentosum is a recessive genetic disease that results from a mutation in any of several genes involved in repairing damage to DNA from ultraviolet light exposure. If you just do a google search for xeroderma pigmentosum you'll…
-
End to end overlap of p orbitals In any sigma bond, the electron density will be greatest between the two nuclei. Of your choices, this is the only one that meets that requirement.
-
OK...Can you write the formula for sulfuric acid and potassium hydroxide? When you neutralize any acid with any base, you form water and a salt. The salt in this case will contain potassium ions and sulfate ions. Since the K+ ion has a charge …