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
inysia [295]
3 years ago
5

How many different types of molecules are shown in model 1?

Biology
1 answer:
kiruha [24]3 years ago
8 0
Where is the model? There is no picture.
You might be interested in
Water can seep into rocks and dissolve minerals. The dissolved minerals can be washed away. What type of weathering is this? Exp
aliya0001 [1]
Any process that exerts a stress on a rock that eventually causes it to break into smaller fragments is a type of mechanical weathering. 
3 0
3 years ago
Read 2 more answers
HELP PLEASE FOR BIOLOGY<br>tell me them in order:( ​
leonid [27]
1. DNA strands separate
2. RNA polymerase attached to the gene
3.ribonucletides are assembled
4. mRNA searches from the gene
5. mRNA leaves the nucleus
6. mRNA attaches to ribosome
8 0
2 years ago
some heterozygous alleles create variations in expression so that there is not a clear dominant or recessive allele true or fals
Simora [160]

Answer: False

 The variations in expression depends on how genes code for proteins that would specify whether it will be dominant or recessive allele.   Within a population, there may be a number of alleles for a given gene and these differences can cause variations in the protein that is produced. The change in protein expression affect traits due to the variations in protein activity or expression that produce different phenotypes.

<span>Moreover, individuals that have copies of different alleles are known as heterozygous and individuals that have two copies of the same allele are referred to a homozygous. The expression patterns observed in inheritance will depend on whether the allele is found on an autosomal chromosome or a sex chromosome, and on whether the allele is dominant or recessive.</span>

 

7 0
3 years ago
Read 2 more answers
HELP!!! ME PLEASE!!!!!!​
irina1246 [14]

Answer:

12.Saprophytes

Explanation:

7 0
2 years ago
Tay-Sachs disease is a lethal, autosomal recessive genetic disorder. If both parents are heterozygous carriers of the disease, w
rjkz [21]

Answer:

50%

Explanation:

Let's assume that the allele "T" gives the normal phenotype while the recessive allele "t" imparts the disease and is lethal in homozygous condition. The genotype of each of the two carrier parents would be "Tt". A cross between Tt and Tt would give the progeny in the following genotype ratio=

Tt x Tt= 1/4 TT: 1/2 Tt: 1/4 tt

Therefore, 1/2 or 50% progeny would be the carrier for the Tay-Sachs disease.

4 0
3 years ago
Other questions:
  • An Asian elephant has a weight of 52,900 newtons. This enormous weight is balanced on four feet. In a circus act, these elephant
    6·1 answer
  • Heat transfer by radiation _________. A) is not possible from human beings to their environment. B) does not occur from light bu
    13·1 answer
  • Which part of a phospholipid is hydrophilic
    14·2 answers
  • Pros and cons of canopy fogging?
    9·2 answers
  • The average female Atlantic cod (Gadus morhua) produces two million eggs in a single spawning. How does this relate to natural s
    10·1 answer
  • What are natural fuels that come from the remains of living things?
    14·1 answer
  • The temperature of a star is 6000K and its luminosity is 1000. Which type of star is it?
    14·2 answers
  • Where do daughter cells obtain their DNA?
    15·2 answers
  • In a forest ecosystem, seeds are eaten by mice, which are eaten by hawks. If the population of hawks suddenly increased:
    10·1 answer
  • Which of the following is a primary consumer
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!