Biology, 30.07.2019 11:00 versaceblooper

Enzymes, such as the one shown in the picture, work by fitting onto the substrate molecule like a lock-and-key action. which statement is true, with regard to the enzyme and the substrate? a) the enzyme weakens chemical bonds in the substrate and catalyzes a change into the product. the enzyme itself remains unchanged. b) the enzyme weakens chemical bonds in the substrate and catalyzes a change into the product. the enzyme is also consumed in the reaction. c) the substrate reacts with the enzyme in the active site to produce a product. the enzyme, though changed, does not become a part of the product. d) the substrate reacts with the enzyme in the active site to produce a product. both the enzyme and the substrate combine and change into a product.

Answers: 1

Show answers

Another question on Biology

Biology, 21.06.2019 14:00

Grignard reactions are highly exothermic and are performed in ether solvent. there is a real risk of fire during this reaction. in the case that a fire should occur in your distillation apparatus, what is the best course of action? g

Answers: 1

Answer

Biology, 21.06.2019 17:40

4the indian leaf butterfly has traits that allow it to resemble a leaf. the bright colors of the monarch butterfly indicate that the butterfly tastes bad and can be poisonous. how does the appearance of these butterflies them to survive? f the indian leaf butterfly is able to avoid predators while the monarch butterfly warns predators away. g. the indian leaf butterfly frightens predators away while the monarch butterfly poisons predators before they can eat it. h both butterflies rely on camouflage to avoid predation. j both butterflies cooperate with one another to avoid predation.

Answers: 1

Answer

Biology, 22.06.2019 10:30

In order to study genetic mutations, scientists must study genetic material. which statement describes the genetic material scientists are most likely studying? a) they study alleles that contain chromosomes, which are rna.b) they study alleles that contain genes, which are chromosomes.c) they study chromosomes that contain genes, which are dna segments.

Answers: 1

Answer

Biology, 22.06.2019 22:00

Imagine you are a student in alfred hershey and martha chase's lab in the late 1940's. you are given five test tubes with the e. coli bacteria that were infected with t2 bacteriophage that have been labeled with 32p or 35s. unfortunately, you forgot to label the tubes and are now uncertain which were 32p labeled and which were 35s labeled. you place the contents of each tube in a blender and pulse it for a few seconds to shear off the protein coats from the bacterial outer membranes. you then centrifuge the contents to seperate the protein coats and the bacterial cells. you then check for radioactivity and obtain the results shown below. which tubes contained e. coli infected with the phage labeled with 32p? select all tubes that apply.

Answers: 3

Answer

You know the right answer?

Enzymes, such as the one shown in the picture, work by fitting onto the substrate molecule like a lo...

Questions