What’s the correct answer answer asap for brainlist

Answer: Electrons are transferred to ferredoxin.

Explanation:

because it's help them to understand the whole world and universe

Answer:

gram positive

Explanation:

the bacteria is what makes it turn purple

Answer:

b) Gram-positive bacteria

Explanation:

Gram-positive bacteria stain purple during Gram staining and Gram-negative bacteria turns into red (or) pink. Hence, option (b) is correct answer.

Answer:

point of view

Explanation:

Meiosis, also known as "cell division," involves cutting the number of chromosomes in half, ensuring that the newborn will have the right number of chromosomes when the sperm and egg fuse.

The process of meiosis is what creates the gametes, which are essential for sexual reproduction. It turns on the genetic material required for gamete development. It helps to maintain a consistent number of chromosomes by cutting the number of chromosomes in gametes cells in half. This is significant because following fertilization, the number of chromosomes doubles. An independent combination of paternal and maternal chromosomes occurs during this process. As a result, the chromosomes and the traits they regulate are rearranged.

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Answer:

creating a blank data table in a notebook

Answer:

The Answer is B. viewing stars through a telescope

Explanation:

Answer:

I believe that it is D

Explanation:

Prokaryotes don't have mitochondria.

Dear mountaineers, There are different factors that affect the gas exchange at the top of a mountain like air pollution, temperature, particular matter the ozone layers and among others.

What is Gas Exchange?

what is the air pressure at a height?

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An example of how a damaged ecosystem will begin the restoration process is:

some species of pine trees only release their seeds following the extreme heat of a forest fire; option D

The process of regrowth or restoration in an ecosystem is the process by which the ecosystem recovers when a drastic change occurs in the ecosystem that alters the equilibrium in the ecosystem.

Such changes could be caused by factors such as flooding, fires, volcanoes, and human activities.

The process of regrowth starts with primary producers first colonizing the disturbed ecosystem before other organisms then start habiting the ecosystem.

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Complete question:

Flooding, fires, volcanoes, and human changes can all damage ecosystems. The process of regrowth in an ecosystem tends to restore a state of equilibrium. Which is an example of how a damaged ecosystem will begin the restoration process?

A Seasonal turnover in a lake replenishes oxygen to deep water and cleanses waste products from the lake.

B Rain forest species can spread their seeds over a wide area to begin growing in new regions.

C Mining companies plant trees and add wildlife to restore an area after a mining operation.

D Some species of pine trees only release their seeds following the extreme heat of a forest fire.

Neurons and mature red blood cells do not divide. Skin cells and stomach cells grow and divide rapidly and regularly.

Neurons are cells of the nervous system that do not have centrioles because the centriole is an important organelle for cell division.

Red blood cells do not have nuclei or other organelles required for DNA and RNA synthesis. So they can't divide.

Skin cells lose dead cells every day. So they divide rapidly and regularly to replace the lost cells to prevent infection.

The cells lining the stomach undergo wear and tear during food absorption, digestion, and waste elimination. So these cells also divide rapidly and regularly to replace the lost cells.

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Answer:

I think C

Explanation:

Plants put under green light tends to be larger, but no one knows for sure

I think it's correct because hypothesis's are guesses so if no one knows for sure, it could be correct

Answer:ATP Synthase

Explanation:

The isomer of glucose is galactose. Only how their atoms are organized makes a difference. Stereoisomers of glucose and galactose exist.

The orientation of the hydroxyl group (OH) at carbon 4 distinguishes galactose from glucose most significantly in terms of structure. As isomeric monosaccharides (hexoses), glucose, galactose, and fructose have the same chemical formula but slightly different structures. Aldoses are glucose, galactose, and ketoses are fructose.Epimers are a class of carbohydrates that only differ in the position of the hydroxyl (or -OH) group at one position. Galactose and glucose are therefore epimers because they have the same configuration at all positions other than one.

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Answer:

b) Protists

Explanation:

Protists like protozoa are the single celled eukaryotes that infect through contaminated water or insect bites. Hence, the option (b) is correct answer.

Answer: it is the first one

Explanation:

he was inspired by his father to be a doctor.  And deep down his dream is to be a doctor

The children would be 50% colorblind.

What is colorblindness?

Colorblindness refers to the inability to see colors in a normal way. Colors like blue, green, red, etc. in some very rare cases, a person cannot see any color at all. Colorblindness is also referred as Daltonism, named after its founder- john Dalton.

Types:

Monochromacy: 2-3 cone pigments are absent or damaged (red, green, blue). This leads to complete colorblindness.

Dichromacy: only one cone pigment is absent/ damaged (red, green, blue). This leads to partial colorblindness.

Color blindness is mostly a sex-linked recessive disorder. If a colorblind woman married a man with normal vision, the children would be fifty percent colorblind.

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Answer:Golgi Vesicles

The cholinesterase enzyme's altered shape prevents it from catalyzing the reaction, which makes the prey lose control of their muscles.

The venom gland, a salivary gland modified, is found slightly below and behind the eye. The size of the venom gland depends on the size of the snake, and this figure depicts the Timber Rattlesnake's venom gland's approximate size in relation to its skull (Crotalus horridus).

Before being transported by a duct to the base of channeled or tubular fangs, the venom is first stored in huge glands called alveoli.

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Answer: B

Explanation:

Answer: C

Explanation:

it’s really not it I js got the answer wrong for oxidation and the right answer is ice wedging trust me:)

During the menstrual cycle, it begins with endometrial lining breakdown to break down of the corpus luteum with a change in hormonal level.

The endometrial lining is broken and due to low levels of estrogen begins to stimulate the pituitary to release FSH and LH, this hormone stimulates the follicles for developing oocytes to produce estrogen.

When estrogen level rise it suppresses FSH production and develop other follicles,  gradual rise in LH causes the follicle to rupture then high progesterone levels maintain the endometrial lining.

Therefore at last a breakdown of the corpus luteum this progesterone levels to drop and complete the cycle.

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Animal A is not a fish because it is warm blooded (option C).

In zoology, being warm-blooded means ability to maintain a relatively constant and warm body temperature, regardless of the ambient temperature, also called endothermic.

Members of the pisces class are called fishes. Fishes are cold-blooded vertebrate animal that lives in water, moving with the help of fins and breathing with gills.

According to this question, a scientist just discovered an animal A. This animal was found to be warm-blooded, lives underwater, breathes through gills, and reproduces in water.

However, Animal A cannot be considered a fish because it is warm-blooded rather than being cold-blooded.

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Substitution

A substitution is a mutation that interchanges one base for another (i.e., a change in a single “chemical letter” such as switching an A to a F). Such a substitution can:

change a codon to one that encodes different amino acids and causes a small change in the protein produced. For example, sickle cell anemia is caused by substitutions in the beta-hemoglobin genes, which alters a single amino acid in the produced protein.

Insertion

Insertions are mutations in which extra base pairs are inserted into a new place in the DNA framework.

Deletion

Deletions are mutations in which a section of DNA is lost, or deleted from the existing DNA framework.

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Answer: A peer-reviewed article about the effectiveness of the motor oil.

Replication and transcription are typically carried out in the nucleus. The three products of these processes are DNA, mRNA, and rRNA. DNA is the product of replication, and RNA is the product of transcription.

In the eukaryotic cell, the nucleus is the central part of the cell. It contains the genetic material, such as the chromosomes, of the organism.

In the double membrane structure of the nucleus, DNA replication takes place. A copy is formed as a result of DNA replication from one DNA. In transcription, mRNA is formed from the gene (DNA). From nucleolar DNA, rRNA is formed. The gene splicing takes place in mRNA in nucleus.

The three products are DNA, mRNA, and rRNA, which are synthesized from the nucleus by the processes of DNA replication and transcription, respectively.

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1. Axon terminal

2. Node of Ranvier

3. Dendrites

4. Nucleus

5. Cell body

6. Axon hillock

7. Endoplasmic reticulum

8. Synaptic vesicle

9. Mitochondria

10. Microtubule

Answer:

The size of the sides is up to you – the thinner the sides are the less space the ants will have. It all depends on the species, but roughly between 1,5 and 3 centimetres (0,6-1,2 inches) is recommended. To make sure the formicarium will keep together we need something to fixate it with.

The modifications and mechanisms associated with the following feeding habits are the mosquito larva feeds by using its strainers to catch particles and plankton.

Filter feeding in mosquito larva: Using its strainers, the mosquito larva eats by capturing plankton and other particles. Mandible, maxillae, and brushes are present on the head. The pair of brushes at the sides of the mouth can sweep through water and entangle small food particles that are combed into the mouth by the maxillae and mandibles because the ventral surface of the head is angled upward.

Parasitic feeding in tapeworm: The tape worm's head (scolex), which has hooks, and a rostellum, is used for parasitic feeding. The organism is able to cling to the walls of its host's gut thanks to its hooks. The host's digested meal is absorbed throughout the entire body.

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Considering the genotype of heterozygous tall, green pea plant as TtYy and genotype of homozygous, short, yellow plant as ttyy, the number of tall, yellow plants obtained as offspring will be 4. The cross showing the obtained progenies is given in the image.

Homozygous condition of genotype is when both the alleles for any trait are similar. The homozygous alleles can either be dominant or recessive.

Genotype is the genetic composition of an individual. It can be for the the entire genome or for a particular trait. The genotype can be heterozygous or homozygous. For dihybrid heterozygous genotypes, 4 types of gametes will be obtained (TY, Ty, tY, ty according to the given question) and for dihybrid homozygous genotypes only type of gamete (ty) will be obtained.

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this cross, the tall, green plant is heterozygous for the trait of tallness (Tt) and the short, yellow plant is homozygous for the trait of shortness (tt). When the two plants are crossed, their offspring will inherit one gene for tallness and one gene for shortness from each parent.

Since the tall, green plant is heterozygous, it has one dominant gene for tallness (T) and one recessive gene for shortness (t). The short, yellow plant is homozygous, so it has two recessive genes for shortness (tt).

Since tallness is dominant and shortness is recessive, all of the offspring will inherit the dominant gene for tallness and will be tall. However, since the short, yellow plant is homozygous for the recessive trait of yellow, all of the offspring will also inherit the recessive gene for yellow from the short, yellow plant and will be yellow.

Therefore, the number of tall, yellow plants that will result from this cross is:

all offspring

This means that all of the plants in this cross will be tall and yellow.