Q: What process enables all living things to maintain a constant internal environment? Read this paragraph and choose the correct option from the provided answers: All living things are able to maintain a constant internal environment through homeostasis. Choices: - peristalsis - consciousness - ketosis - homeostasis A:
homeostasis

(Question)
Q: Lampreys use their sucker to feed on what part of other fish species? Read this paragraph and choose the correct option from the provided answers: Viruses are classified on the basis of several traits. For example, they may be classified by capsid shape, presence or absence of an envelope, and type of nucleic acid. Most systems of classifying viruses identify at least 20 virus families. Table below shows four examples of virus families and their traits. Have any of these viruses made you sick?. Choices: - heart - brain - liver - blood A:
(Answer)
blood

Ques: Q: Like bacteria, archaea can have what to assist with movement? Read this paragraph and choose the correct option from the provided answers: Like bacteria, archaea can have flagella to assist with movement. Choices: - cilia - antennae - sporangia - flagella A:
Ans: flagella

(Q).
Q: Regulatory proteins bind to regulatory elements to control what? Read this paragraph and choose the correct option from the provided answers: Regulation of Transcription. Regulatory proteins bind to regulatory elements to control transcription. The regulatory elements are embedded within the DNA. Choices: - mutation - differentiation - growth - transcription A:
(A).
transcription

Ques:Q: What is the process called when secretory cells export products? Read this paragraph and choose the correct option from the provided answers: Choices: - endocytosis - isolation - morphogenesis - exocytosis A:

Ans:exocytosis

Q: What is the measure of the energy released when an extra electron is added to an atom? Read this paragraph and choose the correct option from the provided answers: Electron affinity is a measure of the energy released when an extra electron is added to an atom. Choices: - mass affinity - neutron affinity - volume affinity - electron affinity A:
electron affinity