Which statement is the most accurate regarding the first stage of photosynthesis?

Answers

Answer 1
In the first step of photosynthesis, ATP and NADPH are produced using the light-dependent reactions. The ATP is used to provide energy to the Calvin cycle, where carbon is reduced to make carbohydrates.
Answer 2

Answer:

1. A 2.B 3.B 4. C 5.5.

Explanation:


Related Questions

what property of water allows it to move up and through a plant

Answers

The answer is Cohesion Theory hope this helps.

Given that the diploid number of cattle is 60 (2n = 60) how many pairs of chromosomes do cattle have?

Answers

Answer: 30

Explanation:

Diploid is simply referred to as a cell or an organism which possess paired chromosomes. The paired chromosomes are gotten from each of the parents.

It should be noted that the total chromosomes that will be found in the cattle's somatic cell is 60. Therefore, the pair will be 60/2 = 30.

how are dominant genes and recessive genes different ?

Answers


Dominant refers to the relationship between 2 versions of a gene. Individuals receive 2 versions of each gene from each parent!

What is a natural selection? (use your OWN words and make it short)

Answers

Answer:

Natural Selection is the way that animals survive and adapt, which means that heritable traits that increase survival chances in a certain species are passed down to their offspring and over generations, certain things that species may have died to don't affect them anymore.

Give me an example of a producer, primary consumer, secondary consumer, and decomposer within the same ecosystem.

HELP

Answers

Answer:

Producers

Producers are any kind of green plant. Green plants make their food by taking sunlight and using the energy to make sugar. The plant uses this sugar, also called glucose to make many things, such as wood, leaves, roots, and bark. Trees, such as they mighty Oak, and the grand American Beech, are examples of producers.

Primary Consumer

Within an ecological food chain, Consumers are categorized into primary consumers, secondary consumers, tertiary consumers. Primary consumers are herbivores, feeding on plants. Caterpillars, insects, grasshoppers, termites and hummingbirds are all examples of primary consumers because they only eat autotrophs (plants).

Secondary Consumer

Spiders, snakes, and seals are all examples of carnivorous secondary consumers. Omnivores are the other type of secondary consumer. They eat both plant and animal materials for energy. Bears and skunks are examples of omnivorous secondary consumers that both hunt prey and eat plants.

Decomposer

They include fungi along with invertebrate organisms sometimes called detritivores, which include earthworms, termites, and millipedes. Fungi are important decomposers, especially in forests. Some kinds of fungi, such as mushrooms, look like plants.

how might a virus infect a cell and remian inside the cell without killing it

Answers

Answer: As you've learned, some viruses are released when the host cell dies, and other viruses can leave infected cells by budding through the membrane without directly killing the cell.

Explanation:

There are two different alleles for flower color, P and p. The image shows a white sweet pea that is labeled with its two alleles for petal color.

A white sweet pea is labeled p p.

What can you surmise from the labeled image?
The genotype is heterozygous.
White petal color is a recessive trait.
White petal color is a dominant trait.
The phenotype is heterozygous.

Answers

Answer:

White petal color is a recessive trait.

Explanation:

lower case p = recessive. Since there are two lowercase p the recessive trait is expressed. Edge 2021

Answer:

b

Explanation:

I need help with dominant and recessive genes, it doesn't really make sense to me ​can sombody explain how it works?

Answers

Answer:

Dominant: the genes that are expressed/ shown

Recessive: the "hidden" genes

Explanation:

If one parent has a dominant gene for brown eyes and the other has a recessive gene for blue eyes, then the offspring will have brown eyes.

Hope this helps!

You can message me if you are still confused.

Explanation:

dominant genes will always appear before recessive ones, in order for recessive genes to appear, both copies of the gene have to be the recessive one tldr for this paragraph, think of dominant genes like jackets, and recessive ones like t shirts

an example

B=brown hair gene (dominant)

b=blond hair gene (recessive)

this is an example of 2 parents, with offspring

Bb Bb <-- both parents have a copy of brown and blond hair gene, but since dominant genes appear before recessive ones, they both have brown hair

now, lets look at their possible offspring genes

BB Bb Bb bb

in order, their hair color will be

brown, brown, brown, blond

see the last one? the only reason why that child is blond is because they don't have a brown hair gene tldr of this paragraph, recessive genes will only be present if both copies of the gene is the same

with the first example, lets say its a cold day. what would you wear, a jacket or a t shirt? a jacket, obviously

but what if you only had t shirts? then you would be forced to wear that and think about your poor freezing self...

pretend the T shirt is blond hair gene, and jacket is brown hair

and the closet only holds 2 clothes

2 domiant genes will do the same thing, brown hair

1 domiant gene and 1 recessive will use the domiant gene, since domiant genes get used first, like brown hair will show even though you have a copy of blond hair gene

2 recessive genes, and only then will the recessive show, like blond hair

uwu wow this took way too long to type

During
A _______
Moon,
Earth is between the Sun and Moon
and the side of the moon facing Earth is fully lit by the Sun.

Answers

Answer:

The word you are looking for is: Full

Explanation:

I majored in Biology

16. Which statement is not true of an ecosystem F. Organism develop adaptations to survive
G. Simbiosis is the same as competition
H. Populations often compete for the same food .
I. Populations the together to form a community​

Answers

Answer:

G

Explanation:

13. Write the amino acid chain for the following DNA sequence:
AGTCGCTATTAGCCG
a. Serine-Alanine-Isoleucine-Isoleucine-Glycine
b. Serine-Arginine-Cysteine-Stop
c. Arginine-Leucine-Isoleucine-Alanine-Threonine
d. Alanine-Valine-Cysteine-Arginie-Threonine

Answers

Answer:

a. Serine-Alanine-Isoleucine-Isoleucine-Glycine

Explanation:

This question is describing gene expression, which comprises of transcription and translation. Transcription is the process by which a DNA molecule is used as a template to synthesize a mRNA molecule while in translation, the mRNA is used to synthesize an amino acid sequence using a set of three nucleotide bases called CODON in the mRNA.

According to this question, the following DNA sequence is given: AGTCGCTATTAGCCG. The process of transcription will form the following mRNA sequence from this DNA sequence: UCAGCGAUAAUCGGC.

Translation will make use of the genetic code to produce the following amino acids. Note that, one codon e.g UCA encodes an amino acid (serine).

The amino acid sequence is: Serine-Alanine-Isoleucine-Isoleucine-Glycine.

UCA codes for Serine

GCG codes for Alanine

AUA codes for Isoleucine

AUC codes for Isoleucine

GGC codes for Glycine

Humans may have type O, A, B, AB blood. This blood
type is a trait that is determined by?

Answers

Answer:

codominant alleles

Explanation:

How does absolute age relate to geologic time?

Answers

the age of Rock in years is called its absolute age geologist find absolute age by measuring the amount of certain radioactive elements in the rock

HURRYYYYY
Engaging in water supply planning is most helpful in the management and prevention of which natural hazard?
O drought
O floods
O thunderstorms
O wildfires

Answers

Answer:  drought

Explanation:

all Nucleotide elements

Answers

Answer:

The phosphate groups allow the nucleotides to link together, creating the sugar-phosphate backbone of the nucleic acid while the nitrogenous bases provide the letters of the genetic alphabet. These components of nucleic acids are constructed from five elements: carbon, hydrogen, oxygen, nitrogen, and phosphorous.

Explanation:

PLEASE HELP!! WILL BE MARKED BRAILIEST

4. the kingdom of eukaryotic organisms which do not fit into the kingdoms
Animalia, Plantae, or Fungi *
Eukaryote
Archaea
Plantae
Protista

Answers

Answer:

Answer is protista.

Explanation:

I hope it's helpful!

the answer is protista

What is pollination? Identify three ways pollen can be transferred. How is cross-pollination different
from self-pollination?

Answers

Answer:

The transfer of pollen to a stigma, ovule, flower, or plant to allow fertilization. It can be transferred by things that feed from what has pollen. Self-pollination occurs when the pollen from the anther is deposited on the stigma of the same flower, or another flower on the same plant. Cross-pollination is the transfer of pollen from the anther of one flower to the stigma of another flower on a different individual of the same species.

The fact that imprinting is most certain to occur if the opportunity for imprinting is presented to the organism at a very specific age indicates the existence of

Answers

Answer:

a critical period

Explanation:

In developmental psychology and developmental biology, a critical period is a maturational stage in the lifespan of an organism during which the nervous system is especially sensitive to certain environmental stimuli(Wikipedia). It is a time during early postnatal life when the development and maturation of functional properties of the brain, its 'plasticity', is strongly dependent on experience or environmental influences(Sengpiel, 2007).

The fact that imprinting is most certain to occur if the opportunity for imprinting is presented to the organism at a very specific age indicates the existence of a critical period in the life of organisms.

In peas, long stem (A) is dominant over short stem (a). A heterozygous, long stem plant (Aa) is crossed with a homo-zygous, short stemmed plant (aa).
What percentage of plants will be heterozygous for long stem?

Question 8 options:

0%
25%
50%
100%

Answers

Answer:

c

Explanation:

A heterozygous, long stem plant (Aa) is crossed with a homo-zygous, short stemmed plant (aa).

What percentage of plants will be heterozygous for long stem? 50%

Parents :               A a          x          aa

Offspring:                Aa   Aa   aa   aa

Ratio:                            2      :     2

Percentage:                 50%      50%

https://brainly.in/question/16772018

EASY POINTS!

In peas, long stem (A) is dominant over short stem (a). A heterozygous, long stem plant (Aa) is crossed with a homo-zygous, short stemmed plant (aa).

Which of the above squares represent plants that are heterozygous?


Question 9 options:

Box 1

Box 1 and box 2

Box 1 and box 3

Box 2 and box 3

Answers

Answer:

Box 1 and box 3

Explanation:

Hey There!_____________________________________Answer:

[tex]\huge\boxed{\textbf{Box 1 and Box 3}}[/tex]

_____________________________________

[tex]\Large\textbf{Phenotype:}[/tex]

It is the physical appearance of the trait, whether the plant has Long stem or short stem.

[tex]\Large\textbf{Genotype:}[/tex]

A genotype refers to the genetic characteristics of an organism's trait, if it is heterozygous or h o m o-zygous, recessive or dominant. This question is basically based on the Genotype, asking for the heterozygous plants which is a genotypic characteristic.

_____________________________________Alleles:

Allele Long stem A is dominant over short stem a

Genotype of Parent Pea Plants

Pea Plant 1 has genotype Aa

Pea Plant 2 has genotype aa

_____________________________________[tex]\Huge\text{Question:}[/tex]

The question asks for how many heterozygous plants are present in the punnet square of pea plant 1 and pea plant 2.

Heterozygous Plants

Heterozygous Plants means those plants which have two different alleles that means One dominant allele (i.e. A here) and One recessive allele (i.e. a here). These Organisms inherit a different version from each parent. In a heterozygous genotype, the dominant allele overrules the recessive one.

If we look at the punnet square given in the attachment, the Box 1 and 3 have genotype Aa which is a HETEROZYGOUS DOMINANT PLANT while box 2 and 4 have a genotype aa which is a HOMO-ZYGOUS RECESSIVE PLANT thus the answer is Box 1 and 3

_____________________________________Best Regards'Borz'

How are heat and temperature related?

A :temperature and heat measure the same thing

B :thermometers measures he

C: Heat causes a change in temperature

Answers

Answer:

C

Explanation:

Heat causes changes in the temperature of objects

The heart rate increases during exercise. This increase in heart rate increases blood flow to the muscles. Explain, as fully as you can, why this increase in heart rate is necessary.



pls help I am on a timer, think it is biology but not sure

Answers

Answer:

Getting your heart beating faster than it's resting rate each day trains your body to move oxygen and blood to your muscles more efficiently. This helps your muscles use that fuel more economically as well, and ultimately you move with more ease. In other words, you end up in shape.

Explanation:

Which two genes are most likely to be affected by a crossing over event?
A. a pair of genes located adjacent to another on a chromosome
B. a pair of genes separated by a third gene on a chromosome
C. a pair of genes located at opposite ends of a chromosome
D. a pair of genes located on different chromosomes

Answers

Answer:

c

Explanation:

becuase a pair of genes located opposite ends on a chromosome

A pair of genes located adjacent to another on a chromosome are most likely to be affected by a crossing-over event (Option A).

Linked genes are genes located on the same chromosome.

Crossing over, also known as recombination, refers to the exchange of genetic material between non-sister chromatids during meiosis (Prophase I).

During crossing over, linked genes are separated to be recombined between non-sister chromatids, thereby increasing the genetic diversity of the resulting germinal (gamete) cells.

In conclusion, a pair of genes located adjacent to another on a chromosome are most likely to be affected by a crossing-over event (Option A).

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The dandelion is a successful weed. Explain why its adaptations make it a better competitor than many other plants on a school field or a garden lawn.

Answers

Answer:

The correct answer is - dandelion weeds adapted many tricks to reduce all other competitors as it is invasive species.

Explanation:

The dandelion is a successful weed. It's got a lot of adaption to eliminate or dominate other plants and weeds, such as ethylene gas released by its rosette of leaves that prevent other plants from growing near dandelion.

Seeds of dandelion also adapted seed dispersion tactic by seed-parachutes into the wind.  Dandelion weed does not require to be pollinated and rapidly increases their numbers. Dandelion has a taproot that goes deep into the soil, up to three feet down for water and nutrients.

very important test! will give brainly!

Answers

Answer:

This is so you can have your brainly (cause there has to be two answers for me to mark you as brainly)

btw its still jewelazil

the Sahara is an example of?

A: a population

B: a community

C: habitat

D:ecosystem

PLESE HELP THIS IS A TEST

Answers

Answer:

D: ecosystem

Explanation:

xxxxxxxxxxxxxxxx

the answer C which is habitat

What are three kinds of volcanoes? What makes them different?

Answers

Answer:

Composite, shield, cinder cones, and supervolcanoes are the main types of volcanoes.

Composite volcanoes are tall, steep cones that produce explosive eruptions.

Shield volcanoes form very large, gently sloped mounds from effusive eruptions.

Volcanoes have several shapes, which are controlled by the composition of the magma and the nature of its eruption. If a volcano produces very fluid lava (low in the compound SiO2, or silica), the magma flows a long distance before it cools, making a flat, shield-shaped volcano.

Explanation:

what is the magnification of the eyepiece

Answers

Answer: I think the standard eyepiece magnifies 10x.

Which blood vessel contains valves?
A renal artery
B renal vein
Carteriole
D capillary

Answers

Answer:

B

Explanation:

veins contain valves that ensure blood flows in only one direction.

aerobic respiration occurs in the presence of?

Answers

Answer:

Oxygen.

Explanation:

Aerobic respiration occurs in the presence of oxygen.

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Ellacon la maestra.hablarahablarashablaramoshablaran Read the passage.North American river otters are a species whose population can indicate the degree of health in the surrounding environment. The otters experienced a sharp decrease in numbers in the 1900s. This was due to fur trapping and pollution. They are not considered endangered today, though.Which sentence could be added to the passage to maintain its formal style?Through conservation efforts, the otter population has recovered.Fur trapping and pollution are legal today.The otter is on the endangered species list.If people would leave otters alone, they would be healthy. Question 1 of 18Which piece of writing is most appropriate for the task, purpose, andaudience described in the prompt?Prompt: Air pollution is a major problem in cities such asLos Angeles, Mexico City, and Beijing. Write an essay thatoffers several different ways cities can reduce air pollution.When you finish, you will enter your essay into anationwide contest and professional environmentalists willselect a winner based on which paper offers the mostpractical and inventive ideas, Saras Salsa Company produces its condiments in two types: Extra Fine for restaurant customers and Family Style for home use. Salsa is prepared in department 1 and packaged in department 2. The activities, overhead costs, and drivers associated with these two manufacturing processes and its production support activities follow.Process Activity Overhead cost Driver QuantityDepartment 1 Mixing $6,000 Machine hours 2,400 Cooking 10,800 Machine hours 2,400 Product testing 114,000 Batches 750 $130,800 Department 2 Machine calibration $325,000 Production runs 650 Labeling 18,000 Cases of output 160,000 Defects 6,000 Cases of output 160,000 $349,000 Support Recipe formulation $84,000 Focus groups 50 Heat, lights, and water 42,000 Machine hours 2,400 Materials handling 80,000 Container types 10 $206,000 Additional production information about its two product lines follows. Extra Fine Family Style Units produced 35,000 cases 125,000 casesBatches 350 batches 400 batchesMachine hours 1,000 MH 1,400 MHFocus groups 34 groups 16 groupsContainer types 4 containers 6 containersProduction runs 260 runs 390 runs1. Using a plantwide overhead rate based on cases, compute the overhead cost that is assigned to each case of Extra Fine Salsa and each case of Family Style Salsa. 2. Using the plantwide overhead rate, determine the total cost per case for the two products if the direct materials and direct labor cost is $10 per case of Extra Fine and $9 per case of Family Style. 3-A. If the market price of Extra Fine Salsa is $19 per case and the market price of Family Style Salsa is $13 per case, determine the gross profit per case for each product. 3-b. What might management conclude about the Family Style Salsa product line. I WILL PAYPAL YOU 20 POINTS IF U DO THIS What was the main challenge facing the United States as the War of 1812 began?A. the number of British troops in CanadaB. opposition in New EnglandC. lack of support from FranceD. weak and unprepared military forces Why did the U.S. and Britain agree to let Poland be annexed by the Soviet Union at Potsdam? O They exchanged Poland for Germany. or O The Polish people voted to join the Soviet Union. or O They were not willing to fight a war over it, and Stalin was. or The Soviet Union already occupied half of Poland. 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If gasoline costs $2.399 per gallon at your local station, and you fill up your car with 11.25 gallons of gas, how much will you actually spend? challenges George Washington faced as the first president, in paragraphs - PLEASE HELP How does Boyle's laws describe the relationship between gas pressure and volume? Describe how the Supreme Court placed a potential limit on congressional redistricting inShaw v. Reno: 5 1/3 + (-4 1/6)+ (-2 1/2) what is the proof by reduction to absurdity? HELP! If the area of a rectangle is 10x^2+3x-4 and the width is 2x-1, what is the side length of the rectangle? Write these in order starting with the smallest first. 12% 3/8 0.0123 42% 1/5 0.45 what was the final period of ww1 during the allies launched massive attacks against central powers