A strand of DNA is Shown. Using your knowledge of base pair rules, find the
complementary strand of DNA, and write it in the blank below. *
A-G-C-T-A-G-T-A-C-A-C-C-C-G-G-T-G-C-A
DNA Template:
Complementary Strand:
Your answer
Answer:it should be t-c-g-a-c-a-t-g-t-g-g-g-c-c-a-c-g-t
Explanation:
you just match each letter with their partner (a-t, t-a, g-c, c-g)
what is cell diversity and why is it important?
Genes are sections of DNA that code for a particular trait. Genes are...
A. Carbohydrates
B. Lipids
C. Proteins
D. Nucleic Acids
Answer:
D. Nucleic acids
Explanation:
Answer:
C. Proteins.
Explanation:
A gene is the basic physical and functional unit of heredity. Genes are made up of DNA. Some genes act as instructions to make molecules called proteins. However, many genes do not code for proteins.Organelles are specialized structures that perform various functions in the cell. What is the function of the nucleus in plant cell?
Structure that organizes motion of chromosomes
Structure that contains DNA and regulates genes
Stack of membranes that packages chemicals
(This is 7th grade science).
Answer:
Structure that contains DNA and regulates genes
Explanation:
To carry out these functions, cells contain various organelles, which are specialized structures that perform specific tasks within the cell. One of the most important organelles in the cell is the nucleus. The nucleus is the control center of the cell and is responsible for storing and processing genetic information.
I will mark you as brainliest!! How many species of zebra are there and why?
What are three things that affect the refraction of light?
Temperature. Refractive index values are usually determined at standard temperature.
Wavelength of light. The refractive index varies with wavelength linearly because different wavelengths interfere to different extents with the atoms of the medium.
FILL IN THE BLANK.
_______________ is one of the principal chemical compounds that living things use to store energy. Adenine, ribose, and three _______________ are parts of an ATP molecule
Answer:
Adenosine triphosphate is the first blank. Phosphate groups is the second one.
Explanation:
ATP is a chemical compund cells use to store energy. An ATP molecule consists of adenine, the sugar ribose, and three phosphate groups.
how does the process of sedimentary rock formation change the geosphere
Answer:
Explanation:
Sedimentary rocks are formed via weathering and transport of existing rocks, and then deposition, cementation, and compaction into a sedimentary rock.
How many haploid cells get created at the end of Meiosis?
A: 8
B: 2
C: 4
D: 16
Only 4 haploid cells created
Answer = C
3. Which of the following allows a plant's vascular system to work as a transport system? (1 point)
O A plant's vascular system is made up of specialized cells that move around the plant as it grows.
OA plant's vascular system is made up of specialized cells that are covered in a thick cell wall.
O A plant's vascular system is made up of specialized cells that form straw-like tubes.
O A plant's vascular system is made up of specialized cells that divide as the plant grows.
4. What is the difference between xylem and phloem? (1 point)
O Xylem carries water and nutrients up to the plant's leaves, while phloem carries food down from the plant's leaves to its roots.
O Xylem carries water and nutrients up to the plant's leaves, while phloem divides to make more xylem cells as the plant grows.
O Xylem carries food up to the plant's leaves, while phloem carries water down from the plant's leaves to its roots.
O Xylem divides to make more phloem cells as the plant grows, while phloem carries food down from the plant's leaves to its roots. Finish | Cancel в е e w be here to search
Answer:
It is. A plant's vascular system is made up of specialized cells that form straw-like tubes. Hope this helped ;)
Some people choose to have health screenings performed through genetic analysis. What is a direct benefit of this analysis ?
Answer:people can make lifestyle choices to avoid specific risks
Explanation: I took the test
explain how sexual reproduction increases genetic diversion in many species of plants and animal, making sure to include the importance and function of gamites
Answer:
Sexual reproduction increases genetic diversion because there are two parents, unlike in asexual reproduction where there is only one.
Explanation:
During sexual reproduction, gamites come from both parents and mix together to create genes and traits for the offspring. Gamites are formed through meiosis (reduction division), in which a germ cell undergoes two fissions, resulting in the production of four gametes.
Select all Viral structures *
Cell membrane
Protein Coat
DNA
RNA
Nucleus
Ribosomes
Answer:
ribosomes is the correct answer
Vacuoles are responsible for one task in the cell?
A) The Control center of the cell that regulates the production of proteins.
B) series of bumpy membranes where many chemical reactions occur.
C) The fluid inside the cell where chemical reactions occur.
D) Stores important materials needed by the cell.
According to the fossil record below, which organism evolved most recently? *
Answer:
Many fossils are found only during certain periods in the geologic record. Scientists use these fossils to determine the relative ages of rock layers. The diagram shows relative ages of four fossils.
Hope that helps :)
please help !!!!!!!
Match the following terms
Answer:
Could you possibly wright down the terms, i cannot see a picture if there's one.
Explanation:
URGENT: you are studying a small animal that lives in an environment that experiences frequent and severe drought. which of the following reproductive strategies would this animal likely exhibit?
a. many offspring, low parental involvement, early maturation
b. few offspring, low parental involvement, early maturation
c. few offspring, high parental involvement, late maturation
d. many offspring, high parental involvement, late maturation
Answer:
many offspring, low parental involvement, early maturation
Explanation:
if the mother doesn't have to stay with the offspring, then she wouldn't need to share food and water with her offspring during a drought, which would decrease her and her offspring's chances of survival. if the mother has many offspring at once, they are more likely to have just a few of them to survive.
Why is the Calvin cycle considered a dark reaction?
It occurs only at night.
It requires an absence of light.
It turns the plant dark green.
It can proceed in the dark.
The answer above me is wrong. The correct answer is D: It can proceed in the dark.
Calvin cycle is considered a dark reaction because it can proceed in the dark. Details about Calvin cycle can be found below.
What is Calvin cycle?Calvin cycle is the second stage of photosynthesis after light dependent reaction where sugars are produced.
The Calvin cycle is a series of biochemical reactions that take place in the stroma of chloroplasts in photosynthetic organisms.
Calvin cycle is also called light independent reactions because it can occur in the dark or absence of light.
Learn more about Calvin cycle at: https://brainly.com/question/17600594
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Name the four lapse rates and describe what each affects.
Dry rate is the rate at which a rising air parcel will change temperature with change in altitude if the air parcel is not saturated. Dewpoint rate is the rate at which the dewpoint changes with change in altitude. Wet rate is the rate at which a rising air parcel will change temperature with change in altitude after the air parcel has become saturated. Environmental rate is the rate at which the surrounding air changes temperature with change in altitude
Cells can protect themselves from too much water entering or exiting by using this,
-A, shell or coating
-B, Contractile Vacoule
-C, Salt Pump
-D, all of the above
Answer:
B
Explanation:
Please help
Its science
Answer:its amplify
Explanation:
use answer key up
40 POINTS ANSWER FAST PLEASE (Select the correct answer.
Which process is responsible for causing menstruation?)
A.
breakdown of the corpus luteum
B.
fertilization of the egg
C.
implantation of the egg in the endometrium
D.
rupture of a follicle in the ovary
E.
repair of the endometrial lining
Answer:
fertilization of the egg!
Explanation:
list the size of cells in order of largest trading smallest (use animal, plant, and bacteria)
The general process whereby nutrients travel from an area of high concentration inside a cell to an area of lower concentration
Where are most of the ATP molecules produced in aerobic respiration?
O A. Glycolysis
O B. Fermentation
C. Krebs cycle
D. Electron transport chain
Answer:
D. Electron transport chain
Explanation:
i hope this helps
What is an electromagnet? What are the parts of an electromagnet? How is an electromagnet useful when compared to a permanent magnet?
Answer(s)
__________________________________________________________
Q1: What is an electromagnet?
A1: According to Microsoft Dictionary, a soft metal core made into a magnet by the passage of electric current through a coil surrounding it.
__________________________________________________________
Q2: What are the parts of an electromagnet?
A2: According to Sciencing, Significance. Electromagnets are a vital part of everyday life.
Operation. Electromagnets behave the same way as regular magnets.
Construction. The basic components of an electromagnet are a wire and a power source.
Special Types of Electromagnets. Solenoids are electromagnets that are in the form of a helix.
__________________________________________________________
Q3: How is an electromagnet useful when compared to a permanent magnet?
A3: According to Toppr, The main advantage of an electromagnet over a permanent magnet is that we can quickly change the magnetic field by controlling the amount of electric current in the winding. The magnetic field created by an electromagnet is proportional to both the number of turns in the winding and the current in the wire.
__________________________________________________________
Hope this helps! <3
__________________________________________________________
The adaptation that allows some of these animals to run fast would be an example of natural selection if it helps them
Answer:
a chaeta runs fast to catch its pray Please Mark Me Brainliest
Explanation:
The adaptation that allows some of these animals to run fast would be an example of natural selection if it helps them hunting animals that ran faster than them and need for survival.
What is the difference between adaptation and natural selection?The action of natural selection consists of selecting individuals more adapted to a given ecological condition, eliminating those disadvantageous for that same condition. The most adapted expression refers to the greater probability that a given individual will survive and leave offspring in a given environment.
Natural selection occurs due to the need for survival and adaptation of species to the environment. It is through it that the most adapted species persist in the environment.
See more about natural selection at brainly.com/question/9830102
Which of the following is not a name for a chain of amino acids?
A. Polypeptide
B. Polyamino
C. Polymer
D. Protein
Polyamino is not a name for a chain of amino acids.
what are amino acids?
An amino acid is a fundamental molecule that serves as the building block for proteins. There are 20 different amino acids. A protein consists of one or more chains of amino acids (called polypeptides) whose sequence is encoded in a gene. Some amino acids can be synthesized in the body, but others (essential amino acids) cannot and must be obtained from a person’s diet.
therefore option B is the correct answer.
to learn more about amino acid chain:
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What is a nucleotide
Continental crust is
and
than oceanic crust.
Answer:
older, thicker
Explanation: