1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Dennis_Churaev [7]
3 years ago
11

How many stero isomers are found in D-ribose​

Biology
1 answer:
TiliK225 [7]3 years ago
7 0

Answer: 16 possible stereoisomers

Explanation: n=4 so therefore there are 2*n= 2*4= 16

You might be interested in
.. Which of the following mutations would have the potential to affect future generations of
ch4aika [34]

Answer choices:

  • A frame shift mutation in the X chromosome of a cheek cell
  • A chromosomal mutation in the Y chromosome of a kidney cell
  • A point mutation in the first chromosome of a sperm cell
  • A substitution mutation in the third chromosome of a uterus cell

Answers:

A point mutation in the first chromosome of a sperm cell

Explanation:

Only mutations that affect the germ line are passed on to the next generation. Therefore, only mutations in the egg and sperm of an individual have the potential to affect the next generation.

Mutations in cheek cells, kidney cells, and uterus cells might cause cell death or cancer. This genetic material is not passed on to the next generation, only the egg and sperm contribute this material. Therefore, only mutations here will affect the generation.

4 0
2 years ago
Both mitiosis and meiosis begin with a diploid cell that contains replicated chromosomes. explain the main difference between th
xz_007 [3.2K]
The main difference is that mitosis occurs in body cells and meiosis occurs in sex cells. Mitosis produces identical daughter cells and meiosis produces genetically different daughter cells.
3 0
3 years ago
How many calories are in an average trick-or-treaters halloween stash?
Vera_Pavlovna [14]

The number of calories on a Halloween stash depends on the type of candies and the number of units of each. If the stash contains 5 units of each of these candies: chocolate bars, taffies, lollypops, and candy corn the total number of calories is 1,650.

Calories are the most common unit used to define the energy a specific food gives to your body. For example, an apple has 52 calories, while a banana has 89 calories.

Considering this, in a Halloween stash the calories depend on two factors:

  • The types of candies or products
  • The units of each one

Let's suppose there are 5 units of each of the following candies:

  • Chocolate bars
  • Taffies
  • Lollypops
  • Candy corn

Let's now calculate the calories

  • Chocolate bars = 220 calories x 5 units =  1,100 calories
  • Taffies = 20 calories x 5 units = 100 calories
  • Lollypops = 83 calories x 5 units = 415 calories
  • Candy corn = 7 calories x 5 = 35 calories

Add all the previous results:

1,100 + 100 + 415 + 35 = 1,650 calories in total

Learn more in brainly.com/question/22374134

8 0
3 years ago
A commonly prescribed benzodiazepine for sleep, which is also used to sedate patients receiving dental implants is valium halcio
balu736 [363]
<span>The answer to this is Halcion which is medical treatment given to patients with sleeping disorders such as insomnia. It helps you fall asleep faster and for a longer period of time.</span>
6 0
3 years ago
What are the three primary elements of a healthful eating plan?
alexgriva [62]
They should be carbohydrates, fats (lipids) and protein. they are labelled as primary food substances and they're essential to life. they can provide energy and raw material for life processing. although mineral ions and vitamin are important too, but they only need a small amount.
5 0
3 years ago
Other questions:
  • Determine why people who have had cholera or been vaccinated do not have immunity.
    10·1 answer
  • Members of the kingdom Animalia are best
    11·1 answer
  • During periods of intense exercise, cells do not receive enough oxygen to perform the normal process of aerobic cellular respira
    6·1 answer
  • While we are sleeping, we can still perceive sounds and touch. this means that our bodies keep parts of the _____________ subdiv
    8·2 answers
  • The following are major steps in the process of intramembranous ossification: 1. Clusters of osteoblasts form osteoid that becom
    15·2 answers
  • The majority of your body's cells are diploid. These are Cells
    15·1 answer
  • What question did Hardy and Weinberg want to answer?
    9·2 answers
  • Which of the following is not true about sedimentary rocks? A. They formed through compaction and cemintation B. They are made u
    12·2 answers
  • How do environmental factors influence genetic traits?
    14·2 answers
  • Cytotoxic T cells recognize and kill host cells infected by viruses. They recognize these cells by the foreign antigen displayed
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!