what is the term used to descibe the build -up of a higher concentration of H + on one side of the inner membrane of the mitochondrion than on the other side during the electron transport chain?

​

Answer:

espanhis plis plisplisplisplis

Which statement describes one characteristic of this molecule?

a.) it is the template for the replication of genetic information

b.) organic catalysts are made of these molecules

c.) it is different in each cell of an organism

d.) cell membranes contain many of these molecules

PLS HELP GIVING BRAINLIST TO ANYONE WHO ANSWERS

Assume that this is one of Santhi's chromosomes obtained from a sample of her blood. This chromosome is composed of two chromatids joined by a centromere. Which of the following statements is INCORRECT? The cell that contains these sister chromatids must be diploid. The sister chromatids were formed by replicating a single chromatid. The sister chromatids were joined by fertilization, bringing together a maternal and paternal chromatid.

How do ocean currents influence people?

A. Oceans currents influence climate
B. Oceans Currents influence plate tectonics
C. Oceans currents influence the local politics of an area
D. Oceans currents influence the length of the days ​

Green plants are able to make their own food from
simple raw materials around them. This process is
called Blank
The
energy
needed for
photosynthesis comes from the B
LC с is a substance that absorbs sunlight.
The light energy is able to
carbon dioxide
and
E into F The
sugars are the
plant's G Oxygen is made as a H Н.
product.

Select all the statements that correctly describe the difference between DNA and RNA.

A) RNA nucleotides contains uracil instead of thymine as in DNA
B) DNA consists of two strands of nucleotides while RNA has one
C) RNA consists of phosphate group while DNA has nitrogenous group
D) DNA nucleotide comprises deoxyribose sugar while RNA consists of ribose sugar
E) DNA nucleotides contain and adenine-uracil base pairing
F) RNA is more complex than DNA because it has more types

What is the complementary DNA strand to G C A T C T A A ?

Which of the following are classified as
moderately-restricted?
A. National Historic Sites
B. National Wildlife Refuges
C. National Monuments
D. National Mall

In the process of photosynthesis, plants produce glucose. They use some of this glucose to grow. They store the rest in fruit and seeds in order to
reproduce. What is the use of this stored glucose in the seed?

35
Which best describes another name for an organism that is heterozygous for a trait?
A recessive
IN
B hybrid
purebred
D) dominant

One of the deadliest animals on earth is the rough skinned newt. It produces highly toxic skin toxins. In the 1970s, three hunters were found dead while camping in Western Oregon when they accidentally boiled a rough skinned newt in their coffee pot. Scientists discovered that they were becoming more toxic due to a common predator: the garter snake. As garter snakes were growing more immune to their toxins, rough skinned newts were growing more toxic in what is known as an “evolutionary arms race”.

Though the genes for the garter snake immunity are most likely polygenic, however, let us assume that the immunity is caused by a single dominant allele for this exercise. Those without the dominant gene (the recessive genotype), are NOT immune to the toxins of the rough skinned newt.

In 1975, in a population of 88 garter snakes on the coast of Oregon, 54 of them exhibit the recessive genotype are therefore not immune to the rough skinned newt’s toxin.

What is the frequency for the recessive genotype (q^2)?

Solve for q:

Solve for p:

How many snakes are heterozygous?

How many snakes are homoozygous dominant?

Which statement is true of meiosis?
A. Organisms use meiosis to repair damaged cells.
B. Organisms use meiosis to grow.
C. Organisms use meiosis to make reproductive cells.
D. Organisms use meiosis to replace blood cells.

Mendel cruzo plantas de guisantes (Pisum sativum) de flores rojas heterocigotas con otra de la misma especie pero de flores blancas recesiva. ¿Cuál seria el resultado ( fenotipo y genotipo)? Realiza el cruce pertinente.

CAN SOMEONE PLZ ANSWER THIS

In a cladogram, what represents the most recent common ancestor shared by a clade?
a. a mark by the clade's derived character
b. the overlapping of one clade upon another
c. the longest branch
d. the node where branches meet

Which of the following would be considered the strongest evidence that two species are related to one another?
a. common structures
b. shared taxon
c. similar genes
d. same extinction pattern

If an ecosystem like the wetlands was in danger of collapsing, what could I do to fix it?

1. Which of the following functions is the cell membrane responsible for? (Choose all that apply) containing the cell U protecting the cell regulating the cell's interaction with its surroundings housing hereditary information​

b. “Glycolysis occurs in the cytosol of the cell and does not require
oxygen.” Other word(s) for require:

At the beginning of the night, the moon is low in the sky. Later in the night, it is high in the sky. Explain why the moon appears to move in the sky.

a. Earth is revolving the sun.
b. Earth is rotating in space.
c. The moon is rotating on its axis.
d. The moon is moving toward Earth.

Need help with my science homework please and thank you

Isabella liked to sunbathe. However, after she learned that ultraviolet rays are a cause of environmental mutations, she decided to stop sunbathing When can an acquired mutation be passed from parent to offspring? O A only if the mutation occurs in the sex cells B. only if the mutation occurs in the y-chromosome C. only if the parent has an acquired mutation in the autosomal chromosome D. only if both parents do not have the mutation in the sex cells​

True or False: New DNA is copied from existing DNA

If you have a semi-
permeable membrane and
both sides are at
equilibrium, which direction will the solutes move?
A. Only to the left
B. In both directions

_________ are weak bonds that hold the two strands of DNA together, but also allow the DNA to separate and replicate.

How does a population grow with unlimited food, space and water

Is the force that pulls you to the outside while rounding a curve

how will building a road through the rainforest affect logging companies?

In order to insure the survival of our planet, people have a responsibility to

A.avoid recycling materials
B.eliminate all plant life on this planet
C.consider the impact of their actions
D.use as much energy as possible

The illustration shows a pedigree with an autosomal recessive mutation.




What is the possibility that the male in the F 2 generation will express the mutation?



70%

25%

100%

50%

Where in the cell is protein pumps located ??