1. Based on the relative humidity in the room (average for the 3 trials), would a drop of water on your hand evaporate? If so, do you think it would evaporate quickly? Explain your answer. (5 pts)

Answer:

Like the lac operon, the trp operon is a negative control mechanism. The lac operon responds to an inducer that causes the repressor to dissociate from the operator, derepressing the operon. The trp operon responds to a repressor protein that binds to two molecules of tryptophan.

Answer:

AAU - GUU - UGG - UAU

Explanation:

Thymine is present in RNA strands as the base Uracil, making there an inability to have Thymine in an RNA strand.

Hope this helped :)

Answer:

The first option: AAU - GUU - UGG - UAU

Explanation:

RNA has the nitrogenous bases adenine (A), uracil (U), guanine (G), and cytosine (C). A pairs with U while G pairs with C. The thymine (T) from the DNA must be complemented by the adenine (A) from the RNA, too.

Knowing this, the complementary strand of RNA would be the first option. Another way of finding the answer would be noticing that all the other options have thymine (T), which is a nitrogenous base RNA does not have.

Answer:

an association between two organisms in which one benefits and the other derives neither benefits nor harm

Explanation:

A frog using a plant as protection

Answer:commensalism is a symbiotic relationship where one organism benefits and the second is neither harmed nor helped ..

Explanation:

Proteins are the building blocks of carbohydrates

Answer: C

Explanation: terrestrial planets are denser then the Jovian (Outer) planets since they are mostly made of rocky material, while the Jovian planets are gaseous.

Saturn, for example, would theoretically be able to float in water due to its low average density.

Answer:

Explanation:

im going to guess habitat but im not sure

Answer: the product

Explanation:

Answer:

product

Explanation:

Answer:

Explanation:

uncorrected mistakes may cause as cancer or serious bad things.

A microscope enables people to magnify things up close that you cannot see with the human eye. Many people have found extraordinary things through the telescope, up to 6,500 times up close (world record microscope). They are used in almost every research center.

Answer:

Every cell

Explanation:

Answer:

So they have it fresh in their minds on what happened, basically so they rember it more.

Explanation:

Answer:

two

Explanation:

The endocrine and central nervous systems are the major control systems for regulating homeostasis

Answer: D

Explanation:

Bears are living so they are biosphere while the rocks they and Are interacting with are geosphere so it’s biosphere interacting with geosphere hence, D because two spheres interact and gravity isn’t a sphere water is interacting with hydrosphere which arent different so tis basically hydrosphere with hydro and lions use energy is just biosphere with biosphere and last one makes sense cuz it’s two different bio and geo!

Answer:

Enzymes lower the activation energy that is needed, making reactions happen at a lower temperature that they could without the enzyme. This speeds up the rate of reaction.

Explanation:

Answer:

they speed up the chemical reaction

Answer:

Functions of Fat in the Body

Explanation:

The answer is B., because if freckles are a dominate trait between a female with freckles and a male with freckles, they're offspring will have a dominant trait of freckles..

Mendel's principle that describes this condition is known as the Principle of Independent Assortment. Thus, the correct option for this question is C.

The Principle of Independent Assortment states that the two factors of each character separate out independently of the factors of the other characters at the time of gamete formation.

They get randomly rearranged in the offspring producing both parental and new combinations of new characters. According to the question, freckles are dominant over no freckles and unattached earlobes are dominant over attached earlobes.

This states that the factors of each character separate out independently. That is why the genes of these characters are not linked or associated with each other.

Therefore, the correct option for this question is C.

To learn more about Law of independent assortment, refer to the link:

https://brainly.com/question/12338476

#SPJ2

Answer:

E. Confident

Explanation:

Holding eye contact, having firm movements and a strong voice are all clear indictators of a sense of self-confidence.

Answer:

I'm pretty sure it's e sry if I get it wrong

Answer:

about 3.7 billion years

The earliest life forms we know of were microscopic organisms (microbes) that left signals of their presence in rocks about 3.7 billion years old. The signals consisted of a type of carbon molecule that is produced by living things.

Explanation:

hope it will help you

Answer:

Plants and animals need sugar called glucose in order to make instant energy (ATP) in a process called cellular respiration (photosynthesis for plants)

Explanatio

Answer:

A solar eclipse can occur only when new moon occurs close to one of the points (known as nodes) where the Moon's orbit crosses the ecliptic. ... Therefore, the Moon's apparent size varies with its distance from the Earth, and it is this effect that leads to the difference between total and annular eclipses.

Answer:

Each primary spermatocytes goes through the first meiotic division, meiosis I, to produce two secondary spermatocytes, each with 23 chromosomes (haploid). Just prior to this division, the genetic material is replicated so that each chromosome consists of two strands, called chromatids, that are joined by a centromere.

Answer:

Assertion In the testis, spermatogenesis occurs in the seminiferous tubules and testosterone secretion takes place from the Sertoli cells. Reason Testosterone brings growth and maturation of secondary s3x organs and also the development of accessory s3x characters.

Explanation:

Answer:

cow dung is the source of biomass

Explanation:

Biomass is renewable organic material that comes from plants and animals. ... Biomass contains stored chemical energy from the sun. Plants produce biomass through photosynthesis. Biomass can be burned directly for heat or converted to renewable liquid and gaseous fuels through various processes.

Answer:

i Feel like its false but it could be true

Explanation:

As you know or dont, Water at very shallow depths might be just a few hours old; at moderate depth, it may be 100 years old; and at great depth or after having flowed long distances from places of entry, water may be several thousands of years old. As water seeps into the ground, some of it clings to particles of soil or to roots of plants just below the land surface. This moisture provides plants with the water they need to grow. Water not used by plants moves deeper into the ground. The water then fills the empty spaces and cracks above that layer

Answer:

Cold fronts form when a cooler air mass moves into an area of warmer air in the wake of a developing extratropical cyclone. The warmer air interacts with the cooler air mass along the boundary, and usually produces precipitation

Answer:

Details help to find specific information

Details give more information about the subject

Details help to keep the reader interested

Explanation:

Okay, read the sentences

She sat down.

She sat down on the very uncomfortable-looking throne that was gilded with huge precious stones.

Not only is the second sentence more entertaining, it gives more information, we now know that whoever this is, is of high status.

Answer:

C.) the environment and agriculture

Explanation:

got it right on edge 2021 :)

Answer:

C) the environment and agriculture

Explanation:

edge

Answer:

In biology, tissue is a cellular organizational level between cells and complete organs. A tissue is an ensemble of similar cells and their extracellular matrix from the same origin that together carry out a specific function. Organs are then formed by the functional grouping together of multiple tissues.