Answer:
The event that happens in photosystem I is that electrons are transferred to ferredoxin
Explanation:
This is a part of photosynthetic light reactions which makes use of light energy to transfer electrons from plastocyanin to ferredoxin.
Hope this will help you
Answer:
D
Explanation:
got it right on edge
HELP!!! WILL GIVE BRAINLIEST TO BEST ANSWER. 40 POINTS!!!
11. A species of rodent can either have brown fur or white fur. Brown fur is recessive and white fur is dominant. Which of the following would cause the rodent population to not be in Hardy-Weinberg Equilibrium? (2 points)
Answer:
Yes
Yes
Yes
Yes
No
Explanation:
you're welcome :)
A crystal's shape is determined by its organized, repeating atomic structure, called?
Answer:The constituents of a solid can be arranged in two general ways: they can form a regular repeating three-dimensional structure called a crystal lattice, thus producing a crystalline solid, or they can aggregate with no particular order, in which case they form an amorphous solid (from the Greek ámorphos, meaning
Explanation:
Why has coronavirus caused such spread around the world? *
Because it is antibiotic-resistant
Because it only infects old people
Because it is new to humans and we have never been exposed to it
Because of Severe acute respiratory syndrome, the original coronavirus never made it to the US
Answer:
3
Explanation:
Answer:
A. Because it is antibiotic-resistant
Explanation:
I would say that because the coronavirus does not respond to antibiotics nor any other viruses. They do treat bacterial infections but not viruses. As a result, the amount of cases grew without treatment and that led to global infection.
How does the process of cellular respiration relate to the food we eat?
Through the process of cellular respiration, the energy in food is converted into energy that can be used by the body's cells. During cellular respiration, glucose and oxygen are converted into carbon dioxide and water, and the energy is transferred to ATP.
Oyster gametes only contain half the amount of DNA compared to a normal oyster body
cell.
Describe the type of cell division that produces gametes.
Quick please
Which of the following is true about the principle of the conversation of mass?
Answer:
figure it out by urself loser thanks for the points
How does lead get into water?
Answer:
Lead can enter drinking water when plumbing materials that contain lead corrode, especially where the water has high acidity or low mineral content that corrodes pipes and fixtures. The most common sources of lead in drinking water are lead pipes, faucets, and fixtures.
Explanation:
eventually , the virus is activated and enters the _____ .
fill in the blank plssss !!
Answer:
Answer: Trigger sorry if it's wrong answer
A condition that affects the urinary system and can be fatal is __________. A. a stomach ulcer B. kidney failure C. irritable bowel syndrome D. lactose intolerance
Answer:
B. Fatal can be Kidney failure
A condition that affects the urinary system and can be fatal is kidney failure. Thus option B is correct.
What is urinary system?Urinary system is defined as the function of the kidney is to filter blood and produce urine as a waste byproduct.
The kidneys, ureters, urinary bladder, and urethra comprise the urinary system.
Fluid balance in the body.
A variety of electrolytes must be balanced.
Hormones are released to control blood pressure.
Release a hormone that regulates red blood cell formation.
Kidney failure is defined as a condition in which the kidneys cease working and are unable to eliminate waste and excess water from the blood or maintain the balance of bodily chemicals.
Elevated blood pressure, glomerulonephritis chronica, diabetes polycystic kidney disease, urinary tract obstruction are some of the causes of kidney failure.
Thus, a condition that affects the urinary system and can be fatal is kidney failure. Thus option B is correct.
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The next codon is GCA. . Using what you've learned about base pairing, select the tRNA with the anticodon that would pair to GCA.
Answer:
cgu
Explanation:
Please give a thanks and rate this answer 5 stars.You do not need an acount to do this :-DUsing the rules of base pairing, we can determine that the anticodon of the tRNA molecule that would pair with the codon GCA is UGC.
What is anticodon?An anticodon is a sequence of three nucleotides in a transfer RNA (tRNA) molecule that is complementary to a specific codon in messenger RNA (mRNA). During protein synthesis, the anticodon of a tRNA molecule pairs with the corresponding codon on the mRNA strand, allowing the tRNA to add the correct amino acid to the growing polypeptide chain.
The codon GCA corresponds to the amino acid alanine. The anticodon of a tRNA molecule is complementary to the codon of mRNA, and contains three nucleotides that are capable of base pairing with the codon.
Therefore, the anticodon of the tRNA molecule that would pair with the codon GCA would be 5'-UGC-3'.
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How are DNA and messenger RNA alike?
1. Both contain genetic information
2. Both attach to
ribosomes
3. Both function only
in the nucleus
4. Both are double-
stranded
Answer:
both contain genetic information
For pea plants,inflated pods are dominant to constricted (tight) pods. Cross two heterozygous pea pods (Ff and Ff) what are the genotypes and phenotypes of the offspring?
Answer:
just go with b i had this it was b
Explanation:
Rheumatoid arthritis is a disorder in which the joints swell and cause pain. Rheumatoid arthritis causes the body's own immune cells to attack the membrane of the joints. Which body system does rheumatoid arthritis affect?
Answer:
A. is an autoimmune disorder
Explanation:
Answer:
she is right it's A
Explanation:
Many communities are allowing homes to install wind generators and solar energy panel systems
True or false
Answer: True
Explanation:
What are the three colors that stars can be?
a
Pink, Red, and Blue
b
Blue, Yellow, and Orange
c
Blue, Yellow, and Red
d
Purple, Black, and Gray
Answer:
B
Explanation:
The stars show a multitude of colors, including red, orange, yellow, white, and blue
Hoped I helped u
UwU
Answer:
B maybe?
Explanation:
help i need this its timed
Pistil The female organs of a flower where the ovules are.
Sepal Protects the flower or encase the developing flower.
Anther The name for the male part of the flower
Filament Holds up the anther
Stamen Creates the pollen and sends to the stigma
Petal Attracts pollinators
Ovary Holds up the stigma
Ovule Contains the embryo
Stigma The sticky part of the flower that collects pollen
Style Female part of the flower
I hope this helps..... i tryed my best!
Which of the following is an example of Interspecific competition?
1.an owl and an eagle fighting over a mouse
2.one onion extending its roots longer than other onions in the same area
3.a male ladybug and a female ladybug fighting over an aphid
4.geese flying in formation to reduce individual energy loss
one! i wish you good luck on your test/assignment <3
Which qualities describe the entire open-ocean zone?
Answer: The open ocean zone lies beyond the continental slope and contains 65% of the water in the oceans. This zone is divided further into three subzones. The sunlit zone is where photosynthesis takes place. Plankton and jellyfish are drifters that inhabit this zone.
Explanation:
Please please help ASAP
Look at the individual cells undergoing Meiosis II and identify each stage.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
Answer:
12345678910111213141516
Explanation:
Which organelle found in plant cells allows them to make food using sunlight?
Answer:
chloroplast
Hope it helps ;)
Short sequences of DNA nucleotides are known as
A. polypetimatic squares
B. peptide fragments
C. okozaki fragments
(D. Ribosomal segments
Answer:
C-Okazaki fragments
Explanation:
A biomass pyramid shows the
at each trophic level.
A. process of fertilization
B. relative amount of living tissue
C. population density
What would a scientist want to identify this species? Check all that apply
Females
628
630
687
Males
633
631
FCA77
S/S
S/U
T/U
FCA77
ST
FCA26
A/B
B/B
C/C
FCA26
B/C
A/A
B/C
B/C
C/C
FCA26
A/C
A/B
FCA96
D/D
E/H
D/G
FCA96
DIE
F/H
FCA45
MN
MN
MN
FCA45
NO
MO
N/O
MIO
MM
FCA45
MM
MN
MO
SIS
TAT
S/U
ST
695
668
657
Cubs
709
710
711
712
D/F
D/D
H/G
FCA96
D/D
D/D
FCA77
S/S
S/U
SIT
SU
SIS
E/H
EIG
B/B
CIC
ΜΟ
713
A/B
MO
1) Fill out the following table by placing ONLY the allele that must have come from the mother and father in each box.
Be sure to write the ID numbers for the mother and father in the boxes in the left column.
D/F
Genes →
FCA26
FCA45
FCA77
FCA96
Cub 712
C/C
M/O
S/U
E/G
Mother #:
Father #:
Answer:
Explanation:
What?!
1
2
10
TIME REMAINING
01:58:43
When a person strikes and lights a match, potential energy in the match is transformed into which types of energy?
electrical and thermal
thermal and radiant
radiant and nuclear
nuclear and kinetic
Answer:
Thermal and radiant
Explanation:
Thermal energy is energy in the form of heat (such as fire). Light energy is a form of radiant energy. When a match is struck it creates fire which creates heat (thermal energy) and light (radiant energy) so the two types of energy that the match is transformed into are thermal and radiant.
ASAP ASAP PLS ANSWER RNNNN
A forensic scientist wants to compare the DNA of several suspects for a crime. Which technique could be used to produce bands of DNA fragments for this comparison
Answer:
The correct answer is - Gel electrophoresis.
Explanation:
Gel electrophoresis is a technique that is used in forensic science to compare the DNA of the crime suspects by creating or separating DNA fragments or bands on the basis of size.
In this method, DNA samples placed in the indentations at one terminal side of a gel, and an electric current is passed through the gel. DNA fragments are a move toward the positive charge as it is a negative charge.
The correct answer is - Gel electrophoresis.
Explain the term"blockage of the respiratory tract is always dangerous ".
Answer:
The respiratory tract is the subdivision of the respiratory system involved with the process of respiration in mammals. The respiratory tract is lined with respiratory mucosa or respiratory epithelium.
Particles of the ground that have a lot of energy can do two different things with this energy. What are these two things?
Answer:
One of it is kinetic energy and the other is heat up!
Explanation:
trust me i got this correct! Hope this helps! :)
Particles of ground have thermal and gravitational energy. Hence, thermal energy can be used in the production of electricity and gravitational energy can be converted into motion energy.
What is thermal and gravitational energy?When temperature increases, atoms, and molecules move faster and collide with each other and produce thermal energy. It is also known as heat energy. One of the important applications of thermal energy is the production of electricity in thermal power plants.
Gravitational energy is the pulling force exerted by the Earth. It is a potential energy present in any object because of its height from the Earth. Gravitational force is used in determining the masses of planets. Many activities in our daily life are possible because of gravitational energy.
Thus, this is how energy present in particles of ground is very useful.
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how is the same ploidy level maintained in sexually reproducing organisms generation after generation
how is the same ploidy level maintained in sexually reproducing organisms generation after generation.
Answer:To fertilization, the fusion of haploid gametes from two individuals, restores the diploid condition. Thus, sexually-reproducing organisms alternate between haploid and diploid stages. To process of meiosis produces unique reproductive cells called gametes, which have half the number of chromosomes as the parent cell.
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