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
xenn [34]
3 years ago
6

In order to contain groundwater, a layer of subsoil must have porosity. That is, it must have empty spaces, or pores. In order t

o allow groundwater to easily pass through the subsoil, A. the subsoil's pores must be large. B. the subsoil's pores must be connected to each other. C. the subsoil's pores must be small. D. the subsoil's pores must be isolated from each other.
Biology
1 answer:
Dafna1 [17]3 years ago
7 0

the answer is B the pores must be connected to each other

You might be interested in
Best define gene flow?
Maslowich
Gene flow — also called migration — is any movement of individuals, and/or the genetic material they carry, from one population to another. Gene flow includes lots of different kinds of events, such as pollen being blown to a new destination or people moving to new cities or countries.
7 0
3 years ago
How is DNA copied?
Sedaia [141]

Answer:

The DNA is copied by B: The sense strand of DNA is used as a template to create both strands of the new double helix.

Explanation:

Ok, the DNA is "copied" in the tanscription process. The transcription is the process by which the information in a strand of DNA is copied into a new molecule of messenger RNA (mRNA). Also, the DNA safely stores genetic material.

During the process of transcription a single strand of RNA is synthesized using a double stranded DNA molecule as a template.  The two strands of the DNA molecule are separated from one another, exposing the nitrogenous bases. Only one strand is actively used as a template in the transcription process, this is known as the sense strand, or template strand. The complementary DNA strand, the one that is not used, is called the nonsense or antisense strand.

3 0
3 years ago
The characteristics of the active site microenvironment of an enzyme can be largely independent of individual catalytic mechanis
Valentin [98]

Answer: (1) Providing an optimized orientation of the substrate.

(2) Decreasing the ∆G in reaction.

(3) Excluding excess water.

Explanation: The active sites of enzymes increase the rate of reaction because they decrease the activation energy of the reaction,and the physical microenvironment provides an optimal orientation of the substrate relative to reactive functional groups while excluding excess solvent,such as water.

Although some active sites may have amino acids that form salt bridges with the amino acids from a substrate,not all do, so this is not a generic strategy of active site microenvironments

*Gotten directly from Quizlet*

8 0
3 years ago
In which of the following ways is DNA replication similar to transcription?
SVEN [57.7K]

b) cytosine pairs with guanine in both. literally in dna replication,

<em>adenine goes with thymine</em>

<em>thymine goes with adenine</em>

<em>guanine goes with cytosine</em>

<em>cytosine goes with guanine</em>

hope this helps mina! :) <3

6 0
3 years ago
Read 2 more answers
First-division nondisjunction will only yield gametes with an extra chromosome, whereas second-division nondisjunction will only
statuscvo [17]

False

Explanation:

  • During the meiosis, the cell is dividing two times and chromosomes are getting replicated. In this process, there can be errors. One of those errors is called nondisjunction.
  • As a result of the meiosis one, the cell gets divided into two cells and each will carry 23 chromosomes each. At this stage, These chromosomes are connected in the form of sister chromatids. During the meiosis two, these sister chromatids will pull apart and form four cells. Each one will be haploid cells. In meiosis one, chromosomes will undergo crossing over so this separation of chromosomes in the second meiosis is know as disjunction. However, in this process of separation, the chromosomes do not need to get distributed correctly. The errors that happened in this process are known as nondisjunction.
  • In humans, meiosis will happen and form sperms or eggs( gametes) which are haploid cells and later they combined to form a zygote which is the diploid cell.
6 0
3 years ago
Other questions:
  • Round pea shape is dominant, and is represented with a capital R.
    14·2 answers
  • After running a race, Charlie is covered in sweat. How is this helping to maintain homeostasis in Charlie’s body?
    8·1 answer
  • Which model of the atom is easiest to visualize
    13·1 answer
  • HELP!!!!
    7·2 answers
  • Hydrogen bonding is necessary for
    10·1 answer
  • How might countries go about changing their c02 emissions ? What , if anything , should be done about these countries C02 emissi
    12·1 answer
  • Which answer below correctly identifies how each wave is used in cell phones
    14·1 answer
  • A cross between a blue blahblah bird &amp; a yellow blahblah bird produces offspring that are green.  The color of blahblah bird
    12·1 answer
  • Radioactivity was discovered around what year?
    8·1 answer
  • What would be the first thing you would do if your clothes caught fire while working in a laboratory
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!