Answer:
B
Explanation:
I got it right
overheating of an enzyme means the enzyme has lost its ___ (15pts)
Lily feels tired and weak in the evenings after work. Before starting her chores, she eats dinner. Which characteristic of life does Lily exhibit?
A.
growth
B.
need for energy
C.
organization
D.
regulation
Answer:
B: Need for energy
Explanation:
Lily exhibits this characteristic of life because she feels tired and weak in the evenings, meaning that she used all of her energy, and before starting her chores she eats dinner to replenish that lost energy.
Which statement best explains what happens to a leaf when it has lost much-needed water?
A. Its atmospheric pressure decreases.
B. Its rate of photosynthesis increases.
C. Its rate of transpiration increases.
D. Its turgor pressure decreases.
When a leaf loses much-needed water, its turgor pressure would decrease.
Turgor pressure is created in the cells of a leaf when there is enough water. The water stretches the cell membrane outward, creating a kind of pressure.
When the cells lose water, the cell membrane shrinks inward and loses the supporting pressure.
Thus, the turgor pressure created by the presence of water is lost by the absence of water.
The absence of water also affects the rate of photosynthesis and transpiration negatively and not positively. A leaf losing water has no bearing on the atmospheric pressure.
More on turgor pressure in cells can be found here: https://brainly.com/question/2727035
A cat is walking down a sidewalk and spots a dog in a nearby yard. The cat starts to run in the opposite direction and then quickly climbs a tree. Which of the following changes most accurately describes the movement of the cat?
A. change in speed
B. change in distance
C. change in velocity
D. change in motion
(i think i know it, i just wanna be sure i have the right answer)
Answer:
I think A or B could be a possibility to your answer
I kinda think it would be a
HELP ASAP
Suppose a scientist discovers fossils of ancient horses in an area. The fossilized horses are much smaller than modern horses. They are found in the same layer as many fossilized tree trunks. Today, horses still live in the area, but it is now open grassland.
How do you think the environment has changed over time, and how could this change have led modern horses to be larger than ancient horses?
Answer:
Well maybe most of the ancient horses died becuse of how small they were and had to evolve to survive and live longer. Probably.
Explanation:
Answer:I think the environment has changed because there were fossilized tree trunks found with it so that means that there used to be trees in the grassland areas. Maybe the horses were too small so they died or they didn't have enough food to survive off of.
Explanation:
What is a promoter?
Answer: region of DNA upstream of a gene where relevant proteins (such as RNA polymerase and transcription factors) bind to initiate transcription of that gene
Explanation: In genetics, a promoter is a sequence of DNA to which proteins bind to initiate the transcription of a single RNA transcript from the DNA downstream of the promoter. The RNA transcript may encode a protein or can have a function in and of itself, such as tRNA or rRNA
Repeating question again: What are the strengths and limitations of this conceptual graph?
Answer:
well there is different kinds of stations that this cell has in it and all of the stations help to cell move and grow
Explanation:
The flow chart below indicates the hierarchical levels of the Linnaean classification system.
Kingdom --> Phylum --> Class --> Order --> Family --> Genus --> Species
Which of the following organisms most likely share the most structural characteristics?
A.
Two organisms that are classified within the same genus, but different species.
B.
Two organisms that are classified within the same phylum, but different classes.
C.
Two organisms that are classified within the same kingdom, but different phyla.
D.
Two organisms that are classified within the same class, but different orders.
Answer:
the answer is A
The right response is A. two species of different creatures that belong to the same genus. This is so because the Linnaean Classification method uses a hierarchical method, with the most similar animals being placed in the same genus, to classify organisms according to their physical traits.
What is the reason for the same ?Consequently, due to their high degree of physical similarity, two animals belonging to the same genus are most likely to share the majority of their structural properties.
For instance, the genus Felis includes two species of cats, such as the domestic cat and the Bengal tiger. This indicates that their physical characteristics, such as having fur, four legs, and whiskers, are the most similar.
Comparatively, two species that belong to different phyla, classes, orders, or families are less likely to share the same structural properties since they are less closely related to one another and have fewer physical characteristics in common.
Learn more about hierarchical method at:
https://brainly.com/question/8477895
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PLEASE HELP ME! I NEED IT NOWWWW! Please answer the questions in pictures.
Answer:
A is like 50 degrees
Explanation: