The
intensity range would be 60-80%.
A high
resting heart rate is indicative of an inefficient heart or possible arrhythmia.
Physical activity assessments should begin after the client has been screened
and resting measurements have been assessed. Moderate intensity exercise uses energy 3 - 6
times that of resting metabolism, which equates to 3 -6 METs.
Answer:
THE SUN AND SOLAR SYSTEM ARE IN THE MILKY WAY GALAXY
(IM GANNA PUT WHAT I LEARNED FOR PART 2)
I LEARNED THAT
1. ITS PART OF THE VIRGO SUPERCLUSTER
2.I LEARNED THAT ITS WARPED
3. IT HAS AN INVISIBLE HALO
Explanation:
CAN I PLEEEEEEEEEEEASE GET BRAINLIEST
IM TRYING TO LEVEL UP
HOPE I HELPED
-ZYLYNNN JADE ARDENNE
Answer:
B) nuclei of gland cells.
Explanation:
DNA carries the blueprint for the production of all the proteins including enzymes in human beings. Humans are eukaryotes and their DNA is present in the nucleus of their cells. All the cells that make the complex human body are derived from division in the zygote and therefore, are genetically identical and have the same DNA.
However, gene expression is regulated by the expression of specific genes in specific cells and at a different time of developmental stages. Amylase is the enzyme that digests starch in humans. Amylase is secreted by salivary glands. So, the nuclei of these glands would have genetic information for the synthesis of amylase.
Options for part A are as follows:
A) A mutation in the operator sequence
B) A mutation in the lac-Z gene
C) A mutation in the lac-Y gene
D) A super repressor mutation
Answer:
The correct answer:
Part a - A mutation in the operator sequence
Part b - It ensures that a cell dedicates resources to the production of enzymes involved in lactose metabolism only when lactose is available in the environment
Part C. true.
Explanation:
part a:
If there is a mutation in the operator sequence leads to prevent binding of the repressor which leads to allowing constitutive expression of the genes various conditions.
part b:
The biological role of the lac operon makes sure that the cell dedicates resources to the production of enzymes involved in lactose metabolism only when lactose is available in the environment
Part c:
RNA polymerase cannot transcribe the structural genes due to the repressor binds to the lac operator, therefore, the proper function of the lac operon is possible when the placement of the operator sequence between the promotor and the structural genes.
